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Patent Assignment XML (1980 - Present)

Metadata Updated: November 21, 2022

Contains daily (front file - Calendar Year 2022) and annual (backfile - August 1980 - December 31, 2021) patent assignment text (no drawings/images) derived from patent assignment recordations made at the USPTO.

Access & Use Information

Public: This dataset is intended for public access and use. License: See this page for license information.

Downloads & Resources



Metadata Created Date March 11, 2021
Metadata Updated Date November 21, 2022
Data Update Frequency R/P1D

Metadata Source

Harvested from Commerce Non Spatial Data.json Harvest Source

Additional Metadata

Resource Type Dataset
Metadata Created Date March 11, 2021
Metadata Updated Date November 21, 2022
Publisher Assignment Recordation Branch (ARB)
Identifier EIP-5701P-OL
Data First Published 1980-08-01
Language en-US
Data Last Modified 2021-12-10
Primary IT Investment UII
Category patent, assignments, ownership, xml
Public Access Level public
Data Update Frequency R/P1D
Bureau Code 006:51
Metadata Context
Schema Version
Catalog Describedby
Data Quality True
Datagov Dedupe Retained 20221120222842
Format xml
Harvest Object Id a382d94d-48ec-4f96-a091-50b113389678
Harvest Source Id bce99b55-29c1-47be-b214-b8e71e9180b1
Harvest Source Title Commerce Non Spatial Data.json Harvest Source
Homepage URL
Program Code 006:070
Publisher Hierarchy U.S. Federal Government > Department of Commerce (DOC) > U.S. Patent and Trademark Office (USPTO) > Assignment Recordation Branch (ARB)
Related Documents,
Source Datajson Identifier True
Source Hash 98d9ac42061f9125bd1008ab0e4989870b085b2e
Source Schema Version 1.1
System of Records
Temporal 1980-08-01/2022-12-31

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