US Government Data
Collection
Data distributed publicly by the US government, reformatted for reupload to HF • 5 items • Updated • 1
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{"applicantBag":[{"applicantNameText":"11886851 Canada Ltd.","correspondenceAddressBag":[{"cityName"(...TRUNCATED) | 17178586 | [{"assigneeBag":[{"assigneeAddress":{"addressLineOneText":"35 MOUNTAIN VIEW ROAD","addressLineTwoTex(...TRUNCATED) | null | [{"addressLineOneText":"2157 Henderson Highway","addressLineTwoText":null,"cityName":"WINNIPEG","cou(...TRUNCATED) | [{"eventCode":"PGM/","eventDate":"2024-09-10","eventDescriptionText":"Recordation of Patent Grant Ma(...TRUNCATED) | null | {"fileCreateDateTime":"2024-09-30T17:58:56","fileLocationURI":"https://api.uspto.gov/api/v1/datasets(...TRUNCATED) | 2026-04-16T10:00:03 | [{"childApplicationNumberText":"17178586","claimParentageTypeCode":"PRO","claimParentageTypeCodeDesc(...TRUNCATED) | {"aDelayQuantity":555,"adjustmentTotalQuantity":760,"applicantDayDelayQuantity":0,"bDelayQuantity":2(...TRUNCATED) | {"fileCreateDateTime":"2024-09-27T23:08:07","fileLocationURI":"https://api.uspto.gov/api/v1/datasets(...TRUNCATED) | {"attorneyBag":[{"activeIndicator":"ACTIVE","attorneyAddressBag":[{"addressLineOneText":"2157 HENDER(...TRUNCATED) | 2021.json | 2,021 |
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USPTO Patent File Wrapper Data
This dataset contains approximately 2.7 million public U.S. patent application records organized into annual source files from 2021 through 2026. Records may include application metadata, applicants and inventors, classifications, prosecution events, continuity and priority information, assignments, publications, and grants when available.
The data comes from the USPTO Patent File Wrapper provided through the United States Patent and Trademark Office Open Data Portal.
Format
The source data was distributed as JSON. For this repository, the records were normalized to a consistent schema and converted to Zstandard-compressed Parquet files. Optional fields omitted from individual source records are represented as null values; nested record structures are preserved.
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