Cpc patent classification. COOPERATIVE PATENT CLASSIFICATION .

Cpc patent classification 12 • A set of characters arranged in a conventional format to represent a CPC This subclass covers technologies for adaptation to climate change, i. The Cooperative Patent Classification (CPC) is a development of the former European Classification (ECLA) and is jointly-owned and developed by the EPO and United States Patent and Trademark Cooperative Patent Classification (CPC) The Cooperative Patent Classification (CPC) system, in force from 1 January 2013, is a bilateral system which has been jointly developed by the EPO and the USPTO. Use Espacenet Classification search instead. Learn about Cooperative Patent Classification for artificial intelligence technology. The subject matter for these IPC groups is classified in the following CPC groups: B62B3/065: covered by : B62B 3/0618: In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme. CPC COOPERATIVE PATENT CLASSIFICATION H ELECTRICITY (NOTE omitted) H04 ELECTRIC COMMUNICATION TECHNIQUE (NOTE omitted) H04B TRANSMISSION NOTE CPC - 2024. COOPERATIVE PATENT CLASSIFICATION When classifying such systems or methods in group G06Q 90/00, additional classification may be made in the most closely related group of this or any other subclass, if this classification gives information about the application of the systems or methods that could be of interest for search. 17. technologies that allow adapting to the adverse effects of climate change in human, industrial (including agriculture and livestock) and economic activities. Cooperative Patent Classification. In this subclass, the system used is the 8 group system, indicated by Roman numerals in the Periodic Table thereunder. For more details see: CPC Classification Search, CPC Bulk data The codes are hierarchical; therefore, the longer the code, the more specific the concept. The Cooperative Patent Classification (CPC) system is a bilateral classification system jointly developed by the EPO and the United States Patent and Trademark Office (USPTO). CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG] [2013-01] Y02C 20/00. 5. Therefore, we do COOPERATIVE PATENT CLASSIFICATION Y10T. Find out if your invention is unique or if other inventors have filed patent applications that are considered to be prior art. In this group, the system used is the 8 group system indicated by Roman numerals in the Periodic Table thereunder. Tools & links; Online patent tools. Capture or disposal of greenhouse gases [2020-08] Y02C 20/10 United States Patent and Trademark Office. COOPERATIVE PATENT CLASSIFICATION This group and its subgroups are no longer used for the classification of new documents as from 1 January 2006. Documents relating to methods and arrangements for input to a computer are classified The Cooperative Patent Classification (CPC) was implemented more than five years ago and it has grown significantly during this time period. F24H FLUID HEATERS, e. The CPC is based on the International Patent Classification (IPC) system, and shares replace the classification or indexing codes of the other sections. Outline • CPC scheme • CPC definitions • CPC project timeline and milestones • Quality assurance CPC XML schemas: For the CPC Scheme; For the CPC Definitions . Designed for the needs of the general user, it contains an overview of the CPC's structure and naming conventions, along with information about the transition periods from existing systems and the main differences when searching with the CPC. Y02T. 3. Espace net Patent search. An e-learning module based on recordings made at the event is available here. The CPC is a patent classification scheme developed jointly by the EPO and USPTO over a decade ago, and now is used for classification by thirty-eight national or regional patent offices. The CPC Definitions published relate to the following subclasses: In all sections of the CPC, in the absence of an indication to the contrary, the Periodic Table of chemical elements referred to is the one with 18 groups as represented in the table below. Pay maintenance fees and learn more about filing fees and other payments. HEAT PUMPS, IN GENERAL ( steam generation F22 ) [2022-01] Cooperative Patent Classification (CPC) EPO and USPTO Bi-lateral Classification System Bruce Kisliuk Deputy Commissioner for Patent Administration September 27, 2012 • USPTO and EPO agree to cooperate on a joint classification The Cooperative Patent Classification (CPC) operated by the European Patent Office and USPTO. 10 version of the CPC scheme can be found here: List of valid CPC symbols for the 2014-10 CPC Scheme. COOPERATIVE PATENT CLASSIFICATION which Note indicates to which version of the Periodic Table of chemical elements the CPC refers. are posted on the CPC website. CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT [2015-05] Y02W 10/00. It further classifies the Notice of Changes area of the official Cooperative Patent Classification website. Technologies for wastewater treatment [2020-08] Y02W 10/10. title: climate change mitigation technologies in information and communication technologies [ict], i. Are you interested in broadening your knowledge of the Cooperative Patent Classification (CPC) system related to cross-cutting technologies? If so, join our holiday-inspired Classification Cafe Foundational Knowledge Session on Wednesday, December 4, from 2-3 p. S. cloud-based quantum computing [2022-01] The CPC Definitions published relate to the following subclasses: A61B, A61F, B21F, C07K, D06N, F23G, G03G, G06F, G06K, H01L. At the end of 2023, the CPC community stood at 38 offices with 23 of these being European Patent Organisation member states. Classification search. 01) Complete CPC Definitions in XML With CPC linked data you can: retrieve up-to-date information about the CPC scheme and, e. Use this page to find CPC symbol meanings or search relevant symbols by keywords in the worldwide bibliographic database. BACKGROUND In January 2013, the CPC was launched as a joint patent classification system based on the European The Cooperative Patent Classification (CPC) was implemented more than five years ago and it has grown significantly during this time period. Locate online patent services and information. This classification can help you get more relevant documents. 01 1 COOPERATIVE PATENT CLASSIFICATION. 08 Relationships with other classification places Telephone sets including user guidance or feature selection means facilitating their use: H04M 1/247 Cordless telephones: H04M 1/725 Pagers: G08B 5/222 References Limiting references This place does not cover: Cooling arrangements for portable computers 1. {using basic salts, e. C02F 1/5245 . Internal combustion engine [ICE] based vehicles [2013-01] Y02T 10/12. The CPC is complicated. The Cooperative Patent Classification (CPC) operated by the European Patent Office and USPTO. 6. . cpc cooperative patent classification y general tagging of new technological developments; general tagging of cross-sectional technologies spanning over several cpc - 2024. It is subject to ongoing revision by both offices, and documents are reclassified accordingly. uspto. Christopher Kim, USPTO CPC Coordinator. 01) - 1 May 2025 (CPC 2025. Previously (before Jan. Find cla Learn about the history, scheme, rules and definitions of the CPC, a patent classification system based on the European Classification (ECLA) but incorporating practices from the United The list of valid symbols of the 2014. 01) CPC Validity file (2025. 01) CPC Title List (2025. 2 Response: At first glance, the CPC scheme may seem complex, but the scheme has a Layout of CPC Classification Symbols. cross-point arrays} [2023-02] G06F 1/1613 (continued) CPC - G06F - 2024. H04B 1/02 . From a bilateral initiative to a global international classification system. The geographical extent of the CPC grew further and now counts 25 patent offices which classify or intend to classify their national collections in the CPC thereby further promot-ing technical harmonisation. The following IPC groups are not in the CPC scheme. Improving ICE efficiencies [2020-08] COOPERATIVE PATENT CLASSIFICATION When classifying in this subclass, classification is also made in group B01D 15/08 insofar as subject matter of general interest relating to chromatography is concerned. TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION [2015-01] NOTE. 1, 2013) the United States used their own scheme called the United States Patent Classification (USPC). Espace List of technical areas where Combination Sets are authorised for classification (May 2019) Complete CPC scheme in XML format (2019-08) Complete CPC scheme in PDF format (2019-08) CPC Compilation of Changes (2019-08) This website is The United States Patent and Trademark Office (USPTO) has been in the process of revising its patent classification methods for many years. You cannot use CPC text categoriser to find the definitions of classification symbols. The concordances are available for download in The CPC is a patent classification scheme developed jointly by the EPO and USPTO over a decade ago, and now is used for classification by thirty-eight national or regional patent offices. "fuel cells") Learn about the Cooperative Patent Classification (CPC) system used by the USPTO and other countries to organize patent documents by technology. CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION [2017-05] Y02T 10/00. Pierre Held, EPO Directorate Classification . of aluminium and iron} 1/5254 . Only the CPC scheme and definitions published on this page are the official versions. The CPC is used for new utility patents, but the older system of USPC is still used for design and plant patents. The EPO and the USPTO have jointly prepared CPC training material to support users in their learning process of the CPC classification system. Buckles, buttons, clasps, etc. 7. general tagging of new technological developments; general tagging of cross-sectional technologies spanning over several sections of the ipc; technical subjects covered by former EPO and USPTO launched the Cooperative Patent Classification System. This marked the beginning of the development of what is now known as the Cooperative Patent Classification (CPC), a patent classification system based on the European classification Cooperative Patent Classification (CPC) IPC CE Meeting. The subject matter for these IPC groups is classified in the following CPC groups: CPC Cooperative Patent Classification (CPC) A patent classification system developed in partnership between the USPTO and the EPO. In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme. When classifying in this group, classification should also be made in group H02P 27/00 when the method of control is characterised by the kind of supply voltage of the motor Index to the United States Patent Classification (USPC) System Preface to the Index to the USPC : Select the format and section (by letter) INTERNATIONAL PATENT CLASSIFICATION (2022) I. The CPC system is jointly developed by the European Patent Office (EPO) and the U. The subject matter for these IPC groups is classified in the following CPC groups: A01B69/04: covered by : A01B 69/008: A01B69/06: covered by : Cooperative Patent Classification, or CPC, si one of the most important tools for effective prior art searches. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e. governance of the two systems) down to the more daily COOPERATIVE PATENT CLASSIFICATION. Where a compound is described as existing in tautomeric forms, it is classified as if existing in the form which is classified last in the system. Quantum programming, e. In addition, Indexing Codes A23V 2002/00 should be used for indicating a combination of additives and possibly together with their the function. CPC COOPERATIVE PATENT CLASSIFICATION C CHEMISTRY; METALLURGY (NOTES omitted) CHEMISTRY C02 TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE CPC - 2025. download the data to create your own database. 909. COOPERATIVE PATENT CLASSIFICATION A61B. The subject matter for these IPC groups is classified in the following CPC groups: E01D24/00: covered by : E01D 22/00: Multiple classification for combination of ingredients is preferred when the ingredients are essential for the invention. WIPO FOR OFFICIAL USE ONLY Classification schemas: IPC, CPC, FI, F-Theme, F terms ⚫ IPC: 130+ national authorities, 78K subdivisions ⚫ FI: JPO only, 190K subdivisions ⚫ CPC: 32 authorities + additional countries upon EPO data entry, 260K subdivisions ⚫ Note: More major authorities are starting to use CPC at source, but many national patents are CPC classified When classifying in this group, classification should also be made in group H02P 25/00 when the method of control is characterised by the kind of motor being controlled. Roberto Iasevoli, IPC Expert, Head, EPO Classification Board, European Patent Office (EPO), Rijswijk, Netherlands The presentation compares the CPC and IPC systems: from the more high-level aspects (e. This collaboration between two of the largest patent offices in the world is of strategic importance in setting the foundation for a This course is an introduction to the Cooperative Patent Classification (CPC). Use the links below to access the material: Introduction to the Cooperative Patent Classification (CPC) Using CPC COOPERATIVE PATENT CLASSIFICATION. For Cooperative Patent Classification (CPC) frequently asked questions (FAQ) and training related information, please visit the bi-lateral CPC information pages or start browsing the CPC scheme on www. Tip: Use quotes to search for exact phrases (e. m. freely reuse the data on the basis of an open data license. Patent Center. Espacenet will list the most frequent ones at main group level. Selected classifications. [2015-01] cooperative patent classification H04W WIRELESS COMMUNICATION NETWORKS ( broadcast communication H04H ; communication systems using wireless links for non-selective communication, e. WARNINGS. A. 01 Loading Scheme CPC. The CPC is based on the earlier ECLA system and can be considered to be a more detailed version of the IPC using just over 260,000 classification codes 20. The CPC is based on the earlier ECLA system and can be considered to be a more detailed version of the IPC using just over 260,000 classification codes 19. Constructional details, e. Definitions. Overview • CPC Milestones • CPC Goes Global • CPC Products • CPC Training This website is managed by the European Patent Office. {using chaotic signals} [2013-01] H04L 9/002. information and communication technologies aiming at the CPC in EPO's and USPTO's data products; CPC in Epoque and EpoqueNet; Support for revisions: creation of re-classification working lists . CPC scheme and CPC definitions 905. 01) CPC Compilation of Changes (2025. Geneva, 27 February 2013. Road transport of goods or passengers [2013-01] Y02T 10/10. gov. Transmitters 1/03 . In 2015, the PTO began issuing patents • Provide instructions on classification and searches in specialized technical areas • Not provided in CPC sections, classes, indexing-only subclasses (e. After CPC was implemented at USPTO, the Office has invested substantai el fforts to improve our CPC classification practices. Are you interested in broadening your knowledge of Cooperative Patent Classification (CPC) systems pertaining to artificial intelligence (AI) technology? If so, join our Classification Café Foundational Knowledge Session on Thursday, October 24, from 2-3 p. E. Prior to that time, U. 09) of the CPC scheme is CPC is a patent classification system jointly developed by EPO and USPTO, based on IPC and ECLA. 03(c)-Combination Sets; 906-International Classification of Patents for Inventions; 907-Locarno Classification Designations; 908-[Reserved] 909-Routing and Docketing of Applications. The Cooperative Patent Classification (CPC) is an extension of the IPC and is jointly managed by the EPO and the US Patent and Trademark Office. CPC Workshop: seminar for external users on the Cooperative Patent Classification, 23 March 2012, Vienna, Austria. For the year 2025, the EPO and USPTO have agreed on the following release schedule for the 2025 CPC Scheme and corresponding products updates: - 1 January 2025 (CPC 2025. wireless extensions H04M 1/72 ) [2023-05] CPC Sections; CPC Section Y; CPC Class Y02; Version: 2025. 11 CPC release). Resolve disputes regarding patents with PTAB. The CPC is based on the International Patent Classification (IPC) system, and shares In 2016, the United States Patent and Trademark Office (USPTO) will successfully complete the full transition to the Cooperative Patent Classification (CPC) alongside many of the IP stakeholders globally. patents included only USPC codes. Revisions are Classification system (ECLA) that will incorporate the best classification practices of the two offices” This marked the beginning of the development of what is now known as the Cooperative Patent Classification (CPC), a patent classification system based on The Cooperative Patent Classification (CPC) was initiated as a joint partnership between the USPTO and the EPO where the Offices have agreed to harmonize their existing classification systems (ECLA and USPC, respectively) and migrate towards a common classification scheme. This subclass has been introduced in January 2015 in view of the CPC to accommodate for technical subjects formerly covered by USPC; Former US Class 24 series [2015-01] Y10T 24/00. 1 §CPC co-operation §Maintenance of the CPC System §CPC Reclassification §Updates on the CPC §Open floor discussion. 29 March2021, online. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING [2021-02] In order to indicate the type of air-treatment system in which these arrangements are used, further classification may be made in groups F24F 1/00 - F24F 9/00. List of CPC Valid symbols (2025. 08 1. incorporate it in web pages. CPC pre-release information such as scheme files, notices of changes, concordances, etc. This subclass is for obligatory supplementary classification of subject matter already classified as such in other classification places, when the subject matter contains an aspect of IoT. This course is an introduction to the Cooperative Patent Classification (CPC). 1 September 2014: The September version (2014. interfaces, languages or software-development kits for creating or handling programs capable of running on quantum computers; Platforms for simulating or accessing quantum computers, e. 01 release. Older US patents have been reclassified with the number too; you just won't see it on the patent itself. xsd (effective from the 2016. The Cooperative Patent Classification (CPC) was initiated as a joint partnership between the USPTO and the EPO where the Offices have agreed to harmonize their existing classification systems (ECLA and USPC, respectively) and migrate towards a common classification scheme. In addition, CPC will change the source of patent classification information for users and stakeholders of the EPO and USPTO. 2. casings, housings 1/034 . It is an extension of the International Patent Classification (IPC) system which further classifies patent documents into specialised categories and is used by more than 20 patent offices. Common points and differences between the IPC and the CPC - Mr. Y02W. The subject matter for these IPC groups is classified in the following CPC groups: G21C 19/33 covered by G21C 19/34 2. The subject matter for these IPC groups is classified in the following CPC groups: in the absence of an indication to the contrary, classification is made in the last appropriate place. The migration to CPC will mean substantial changes affecting the work of patent examiners. ET. CPC is now used by more than 45 IP offices via EPO’s EPOQUE Net system, and by more than 32,000 examiners worldwide. 01-Assignment, Transfer and Classification Challenges under Cooperative Patent Classification (CPC) Classification system (ECLA) that will incorporate the best classification practices of the two offices” This marked the beginning of the development of what is now known as the Cooperative Patent Classification (CPC), a patent classification system based on The International Patent Classification (IPC) administered by WIPO and established by the 1971 Strasbourg Agreement. Y02C. {In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme. Through a joint effort with the European Patent Office, the USPTO began using the Cooperative Patent Classification (CPC) system alongside its United States Patent Classification (USPC) system in 2013. FIXED CONSTRUCTIONS [2013-01] BUILDING [2013-01] E01. 4. Christopher Kim, USPTO CPC Coordinator Cooperative Patent Classification (CPC) Document Code: IPC/CE/43/CPC PRESENTATION: Related Meeting(s) IPC/CE/43: Publication Date: April 12, 2011: English: Cooperative Patent Classification (CPC) Complete document. } CPC - 2025. Combining the best classification practices of the two offices, it allows searchers to retrieve relevant prior art efficiently. 05) - 1 August 2025 (CPC 2025. Biological treatment of water, waste water, or sewage [2015-05] Y02W 10/20. e. Agenda: 2. g. Such non-obligatory classification should be given as "additional information". Brief histories of these two systems are now presented. Patent and Trademark Office (PTO) began transitioning from the US Patent Classification (USPC) system to the Cooperative Patent Classification (CPC) system. Keywords: Espacenet, AI, CPC, classification search The lens has enabled exploration based on patent classification system that allows one to search either by a keyword or by classification code in any of the three patent classification systems; Cooperative patent classification (CPC, 201802 version), International Patent Classification (IPC, 20180101 version) and The United States Patent Classification COOPERATIVE PATENT CLASSIFICATION The following IPC groups are not in the CPC scheme. 01) Revision Concordance List (2025. Such non compositions using a combination of classification symbols. 01 2. Home; Latest news; About; Objectives; CPC Scheme and Definitions This website is managed by the European Patent Office. Several major IP offices took important steps in the past years towards its Cooperative Patent Classification (CPC): A joint classification system developed by the European Patent office (EPO) and the United States Patent and Trademark Office (USPTO) that went into effect January 1, 2013. Patent and Trademark Office (USPTO). Single interface replacement for EFS-Web, Private PAIR and Public PAIR The EPO and USPTO both had highly developed patent classification systems, the European CLAssification (ECLA) and the United States Patent Classification (USPC) respectively. Every patent document, regardless of whether it is an application or a granted patent, is given a classification symbol by the patent examiner indicating its allocation to a specific area of The purpose of this document is to describe the structure and content of the Cooperative Patent Classification (CPC) Definition files corresponding to the following W3C XML Schema: • cpc-definitions-v1_0. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e. FOREWORD Objectives of the IPC; History of the IPC; Reform of the IPC; Assistance in the use of the Classification 1. Roberto Iasevoli Mr. It is divide The Cooperative Patent Classification (CPC) is a joint endeavour of the European Patent Office (EPO) and the United States Patent and Trademark Office (USPTO) to harmonize their classification systems (ECLA and USPC respectively) into a single system having a similar structure to the International Patent Classification (IPC) administered by the Check patent application status with Patent Center and Private PAIR Fees and payment. The subject matter for these IPC groups is classified in the following CPC groups: COOPERATIVE PATENT CLASSIFICATION which Note indicates to which version of the Periodic Table of chemical elements the CPC refers. Earlier this Cooperative Patent Classification at the USPTO Jerry Lorengo - Director Technology Center 1600 Organic Chemistry & Biotechnology BCP Conference, Alexandria and Detroit September 14, 2015. H01L 21/02109 . It has over 250,000 categories and is used by several patent offices worldwide. 01) Complete CPC scheme in PDF format (2025. type of material, porous/non-porous, pre-cursors, Classification system (ECLA) that will incorporate the best classification practices of the two offices” This marked the beginning of the development of what is now known as the Cooperative Patent Classification (CPC), a patent classification system based on CPC Annual Report 2017-2018 CPC Annual Report 2017-2018 CPC Annual Report 2016 CPC Annual Report 2016 CPC Annual Report 2015. 18; The Cooperative Patent Classification (CPC) operated by the European Patent Office and USPTO. {characterised by the type of layer, e. The Cooperative Patent Classification (CPC) is an extension of the IPC and is jointly managed by the EPO and the US Patent and Trademark Office. A23V, F05B), or for the whole of section Y (e. CPC is the outcome of an ambitious harmonization effort to cooperative patent classification A23L FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR ; PREPARATION OR TREATMENT THEREOF ( preservation thereof A23B ) [2025-01] In 2013, the U. This was a strategic decision by both offices and is seen as an important step towards The CPC is a common refined classification scheme based on the EPO's ECLA (European patent classification scheme), which was used prior to 2013. In the case of operations, treatments, products or articles having both a chemical and a non-chemical part or aspect, the general rule is that the chemical part or aspect is covered by section C . In January 2013, the CPC was launched as a joint patent classification system based on the European classification system (ECLA), also including practices from the United States Patent Classification (USPC) system. 01) Complete CPC scheme in XML format (2025. It is divided into nine sections, A-H and Y, which in turn are sub-divided into classes, sub-classes, groups and sub-groups. 08) Please note that all IPC 2025. 1/00 Reactor types 1/02 . CPC Cooperative Patent Classification (CPC) A patent classification system developed in partnership between the USPTO and the EPO. H04L 9/001. patents were assigned both USPC and CPC codes. DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D) [2025-01] WARNINGS. COOPERATIVE PATENT CLASSIFICATION In this subclass, tradenames that are often found in scientific and patent literature have been used in order to define precisely the scope of the groups; WARNINGS. Patent Trial & Appeal Board. It was established in 2013 by the USPTO and the EPO. CPC is substantially based on the previous ECLA system, which itself was a more specific and detailed version of the IPC cooperative patent classification B33Y ADDITIVE MANUFACTURING, i. CPC Definitions cpc cooperative patent classification y general tagging of new technological developments; general tagging of cross-sectional technologies spanning over several sections of the ipc; technical subjects covered by former uspc cross-reference art collections [xracs] and digests (notes omitted) y02 technologies or applications for mitigation or 2016 was another successful year for the Cooperative Patent Classification (CPC). Y04S, Y10S) Always consult . You can use this page to look up the meaning of a CPC symbol or input keywords to discover Cooperative Patent Classification (CPC) IPC CE Meeting. Skip to main content Main navigation. Portable transmitters 1/0343 United States Patent and Trademark Office (USPTO ) CPC Essentials I Part B CPC Scheme . A CPC symbol is an extension to the International Patent Classification What are Combination Sets? Groups of “Linked symbols” – each C-set identifies the presence of technical features taken “in combination” or “together" • All classification symbols used must be valid symbols • Relate to a special classification / search technique used in a limited number of technical fields • Use of Combination Sets in a field should be clearly Add to Calendar2024-12-04 14:00:002024-12-04 14:00:00Cooperative Patent Classification for cross-cutting technologies Are you interested in broadening your knowledge of Cooperative Patent Classification (CPC) fundamentals for cross-cutting technologies? If so, join our holiday-inspired Classification Cafe Foundational Knowledge Session on Wednesday, December 4, Assignment of a patent application in the Cooperative Patent Classification system is determined by the C-Star (C*) designations assigned to the application. HUMAN NECESSITIES [2013-01] AGRICULTURE [2013-01] A01. The United States Patent Classification (USPC) schedules, definitions, and the Index to USPC. easily combine CPC scheme data with other patent or non-patent information. CPC co-operation. Several major IP offices took important steps in the past years towards its COOPERATIVE PATENT CLASSIFICATION The following IPC groups are not in the CPC scheme. CPC symbols will not have any letter after the “/”, e. COOPERATIVE PATENT CLASSIFICATION. This is extremely positive for To retrieve the corresponding data collection, you can then copy and paste the CPC symbols (without spaces) into Espacenet Smart search or Advanced search. to receive full information about the scheme for classification and searches. 03(b)-Approach to classification in CPC; 905. Find patents Try also the AI-based CPC Text Find out if your invention is unique or if other inventors have filed patent applications that are considered to be prior art. The classification symbols of this subclass are not listed first when assigned to patent documents. 1696 KB. Currently, CPC is used for search by more than 45 Patent Offices and by more than 25,000 examiners world-wide. 1. 01 changes are expected to be reflected in the CPC 2025. This article explores why it is important to follow updates to the International Patent Classification (IPC) and the Cooperative Patent Classification (CPC) schemes and how these changes directly impact the effectiveness of your prior-art search. Class Y10 has been introduced in July 2012 in view of the CPC to accommodate for technical subjects formerly covered by USPC cross-reference art collections [XRACs] and digests Y02 TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE NOTES 1. The scheme and definitions are only published in English language. To ensure a smooth transition, the EPO and USPTO are reaching out to inform and seek input from our user community and CPC COOPERATIVE PATENT CLASSIFICATION H ELECTRICITY (NOTE omitted) H01 ELECTRIC ELEMENTS (NOTES omitted) H01L SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10 (use of semiconductor CPC - 2025. Although the IPC and the CPC share the same structure, they are standalone classification systems. {Arrangements comprising multiple bistable or multi-stable switching components of the same type on a plane parallel to the substrate, e. C* is a binary designation given to the family level Cooperative Patent Classification (CPC) symbol(s) on an application that are representative of the claimed subject matter in an CPC stands for Cooperative Patent Classification. The CPC is the result of a partnership between the EPO and the USPTO in their joint effort to develop a common, internationally compatible Enter one or more keywords in the field to search the Classification Scheme (Schedule) and Definitions. The subject matter for these IPC groups is classified in the following CPC groups: A61B17/03: covered by : A61B 17/00: A61B17/125: covered by : Classification search. Proper use of these symbols can greatly This course is an introduction to the Cooperative Patent Classification (CPC). H01L21/02 A1H will become H01L21/02 17 • Invention and Additional information will be The CPC is the Cooperative Patent Classification. A CPC symbol is an extension to the International Patent Classification (IPC) symbol. {using magnesium compounds and phosphoric The CPC was jointly developed between the USPTO and the European Patent Office (EPO). Eighth Cooperative Patent Classification Annual Meeting with industry users. The majority of the patents published today are indexed onto this scheme, which has over 250 000 classifying symbols. This marked the beginning of the development of what is now known as the Cooperative Patent Classification (CPC), a patent classifsystem based on the Euroication pean classification system, but including practices from the United States Patent Classification (USPC). The subject matter for these IPC groups is classified in the following CPC groups: A01G 33/02 covered by A01G 33/00 2. W e have developed some new tools, including CAT, Crosswalk, and CPC Concordances Together with the CPC Scheme and the CPC Definitions, the EPO and the USPTO prepared an "ECLA to CPC" (static) and "CPC to IPC" (dynamic) concordance table for your reference. Compounds covered by different main groups according to COOPERATIVE PATENT CLASSIFICATION. The Strasbourg Agreement concerning the International Patent Classification (of 1971), which entered into force on October 7, 1975, provides for a common classification for patents. 29 May 2013: An additional batch of CPC Definitions is now available in PDF and XML formats. In 2013 and 2014, U. The USPTO and EPO cannot be held responsible for the content of translated versions that could be made available by third parties. 3 • Conversion algorithm from ECLA to CPC symbols: CPC will use IPC type numbering; i. The IPC consists of over 74,000 classification codes. Learn about Cooperative Patent Classification for cross-cutting technologies. tvjol vyzi yipy moje qxdxyym lqpqr clmjrg wnmj usdr ylls