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Found 2 dataset(s) matching "subclassification".

Cooperative Patent Classification (CPC) Master Classification File (MCF) for U.S. Patent Grants (1790 - Present)
- Organization: Department of Commerce
- Updated: 2021-12-10 | Harvested: June 24, 2025 at 02:42 PM
Contains Cooperative Patent Classification (CPC) classification information for all Utility patent grants issued by the U.S. Patent and Trademark Office (USPTO) from 1790 to present. It is...
- text
- xml
Cooperative Patent Classification (CPC) Master Classification File (MCF) for U.S. Patent Applications (2001 - Present)
- Organization: Department of Commerce
- Updated: 2021-12-10 | Harvested: June 24, 2025 at 02:42 PM
Contains Cooperative Patent Classification (CPC) classification information for all Utility patent applications published by the U.S. Patent and Trademark Office (USPTO) from 2001 to present. It...
- text
- xml

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