Cooperative Patent Classification (CPC) Master Classification File (MCF) for U.S. Patent Applications (2001 - Present)
Access & Use Information
Downloads & Resources
References
https://www.uspto.gov/patents-application-process/patent-search/classification-standards-and-development |
https://bulkdata.uspto.gov/data/patent/classification/cpc/US_PGPub_CPC_MCF.docx |
Dates
Metadata Created Date | July 15, 2022 |
---|---|
Metadata Updated Date | July 15, 2022 |
Data Update Frequency | R/P1M |
Metadata Source
- Data.json Data.json Metadata
Harvested from Commerce Non Spatial Data.json Harvest Source
Additional Metadata
Resource Type | Dataset |
---|---|
Metadata Created Date | July 15, 2022 |
Metadata Updated Date | July 15, 2022 |
Publisher | Classifications |
Maintainer | |
Identifier | EIP-5713P-OL |
Data First Published | 2016-01-01 |
Language | en-US |
Data Last Modified | 2021-12-10 |
Primary IT Investment UII | |
Category | published patent application, pre-grant publications, pgpubs, class, classification, subclass, subclassification |
Public Access Level | public |
Accesslevelcomment | |
Accessurl | https://bulkdata.uspto.gov/data/patent/classification/cpc/ |
Data Update Frequency | R/P1M |
Bureau Code | 006:51 |
Metadata Context | https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld |
Schema Version | https://project-open-data.cio.gov/v1.1/schema |
Catalog Describedby | https://project-open-data.cio.gov/v1.1/schema/catalog.json |
Datadictionary | https://bulkdata.uspto.gov/data/patent/classification/cpc/US_PGPub_CPC_MCF.docx |
Data Quality | True |
Format | xml |
Harvest Object Id | 0030f8d5-36fb-47a1-b0fe-597a61c7786d |
Harvest Source Id | bce99b55-29c1-47be-b214-b8e71e9180b1 |
Harvest Source Title | Commerce Non Spatial Data.json Harvest Source |
Homepage URL | https://bulkdata.uspto.gov/#addt |
License | https://creativecommons.org/publicdomain/mark/1.0 |
Mbox | IPD@uspto.gov |
Program Code | 006:070 |
Publisher Hierarchy | U.S. Federal Government > Department of Commerce (DOC) > U.S. Patent and Trademark Office (USPTO) > Classifications |
Related Documents | https://www.uspto.gov/patents-application-process/patent-search/classification-standards-and-development, https://bulkdata.uspto.gov/data/patent/classification/cpc/US_PGPub_CPC_MCF.docx |
Source Datajson Identifier | True |
Source Hash | b8d928f7995bf90351db4ae884b59013986606ec |
Source Schema Version | 1.1 |
Spatial | |
System of Records | |
Temporal | 2001-03-15/2022-12-31 |
Webservice | https://bulkdata.uspto.gov/data/patent/classification/cpc/ |
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