Return to search results
💡 Advanced Search Tip
Search by organization or tag to find related datasets
Patent Assignment XML (1980 - Present)
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.
Complete Metadata
| accessLevelComment | |
|---|---|
| accessURL | https://bulkdata.uspto.gov/data/patent/assignment |
| bureauCode |
[ "006:51" ] |
| dataDictionary | https://bulkdata.uspto.gov/data/patent/assignment/PADX-File-Description-v2_Hague.doc |
| dataQuality | true |
| format | xml |
| identifier | EIP-5701P-OL |
| issued | 1980-08-01 |
| landingPage | https://bulkdata.uspto.gov/#addt |
| language |
[ "en-US" ] |
| mbox | IPD@uspto.gov |
| PrimaryITInvestmentUII | |
| programCode |
[ "006:070" ] |
| references |
[ "https://bulkdata.uspto.gov/data/patent/assignment/PADX-2021-Retro.docx", "https://bulkdata.uspto.gov/data/patent/assignment/PADX-File-Description-v2_Hague.doc" ] |
| spatial | |
| systemOfRecords | |
| temporal | 1980-08-01/2022-12-31 |
| theme |
[ "assignments", "ownership", "patent", "xml" ] |
| webService | https://bulkdata.uspto.gov/data/patent/assignment |
