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Patent Assignment XML (1980 - Present)

Contains daily (front file - Calendar Year 2025) and annual (backfile - August 1980 - December 31, 2024) patent assignment text (no drawings/images) derived from patent assignment recordations made at the USPTO.

About this Dataset

Updated: 2024-02-22
Metadata Last Updated: 2025-04-11
Date Created: N/A
Data Provided by:
Dataset Owner: U.S. Patent and Trademark Office (USPTO)

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Contact dataset owner Access URL
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Table representation of structured data
Title Patent Assignment XML (1980 - Present)
Description Contains daily (front file - Calendar Year 2025) and annual (backfile - August 1980 - December 31, 2024) patent assignment text (no drawings/images) derived from patent assignment recordations made at the USPTO.
Modified 2025-04-11
Publisher Name Assignment Recordation Branch (ARB)
Contact mailto:[email protected]
Keywords xml , uspto , patent , patent application , assignment , change , ownership , pending , recordation , registered
{
    "identifier": "EIP-5701P-OL",
    "accessLevel": "public",
    "contactPoint": {
        "@type": "vcard:Contact",
        "fn": "Christopher Leithiser",
        "hasEmail": "mailto:[email protected]"
    },
    "programCode": [
        "006:070"
    ],
    "landingPage": "https:\/\/data.uspto.gov\/bulkdata\/datasets",
    "title": "Patent Assignment XML (1980 - Present)",
    "description": "Contains daily (front file - Calendar Year 2025) and annual (backfile - August 1980 - December 31, 2024) patent assignment text (no drawings\/images) derived from patent assignment recordations made at the USPTO.",
    "language": [
        "en-US"
    ],
    "distribution": [
        {
            "accessURL": "https:\/\/data.uspto.gov\/bulkdata\/datasets\/pasdl",
            "format": "xml"
        },
        {
            "accessURL": "https:\/\/data.uspto.gov\/bulkdata\/datasets\/pasyr",
            "format": "xml"
        }
    ],
    "bureauCode": [
        "006:51"
    ],
    "modified": "2025-04-11",
    "publisher": {
        "@type": "org:Organization",
        "name": "Assignment Recordation Branch (ARB)",
        "subOrganizationOf": {
            "@type": "org:Organization",
            "name": "U.S. Patent and Trademark Office (USPTO)",
            "subOrganizationOf": {
                "@type": "org:Organization",
                "name": "Department of Commerce (DOC)",
                "subOrganizationOf": {
                    "@type": "org:Organization",
                    "name": "U.S. Federal Government"
                }
            }
        }
    },
    "theme": [
        "patent",
        "assignments",
        "ownership",
        "xml"
    ],
    "keyword": [
        "xml",
        "uspto",
        "patent",
        "patent application",
        "assignment",
        "change",
        "ownership",
        "pending",
        "recordation",
        "registered"
    ]
}