{
    "@type": "dcat:Dataset",
    "title": "Trademark Assignment Data for Academia and Researchers (1952 - 2021)",
    "description": "Contains detailed information on 786,931 assignments and other transactions recorded at the USPTO between 1952 and 2020 and involving 1,491,485 million unique trademark properties.",
    "keyword": [
        "trademark",
        "uspto",
        "application",
        "assignment",
        "change",
        "csv",
        "dta",
        "ownership",
        "pending",
        "recordation",
        "registered",
        "stata",
        "text"
    ],
    "modified": "2021-12-10",
    "publisher": {
        "@type": "org:Organization",
        "name": "Office of the Chief Economist (OCE)",
        "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"
                }
            }
        }
    },
    "contactPoint": {
        "@type": "vcard:Contact",
        "fn": "Nicholas Pairolero",
        "hasEmail": "mailto:Nicholas.Pairolero@uspto.gov"
    },
    "mbox": "IPD@uspto.gov",
    "identifier": "OCE-TM-00002",
    "accessLevel": "public",
    "bureauCode": [
        "006:51"
    ],
    "programCode": [
        "006:071"
    ],
    "accessLevelComment": " ",
    "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2021",
    "webService": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2021",
    "format": "csv",
    "license": "https:\/\/creativecommons.org\/publicdomain\/mark\/1.0",
    "spatial": " ",
    "temporal": "1952-03-26\/2021-12-31",
    "theme": [
        "trademark",
        "assignments",
        "ownership",
        "dta",
        "csv"
    ],
    "dataDictionary": "http:\/\/ssrn.com\/abstract=2430962",
    "dataQuality": true,
    "distribution": [
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2021",
            "format": "csv"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2021",
            "format": "dta"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2020",
            "format": "csv"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2020",
            "format": "dta"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2019",
            "format": "csv"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2019",
            "format": "dta"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2018",
            "format": "csv"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2018",
            "format": "dta"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2017",
            "format": "csv"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2017",
            "format": "dta"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2016",
            "format": "csv"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2016",
            "format": "dta"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2015",
            "format": "csv"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2015",
            "format": "dta"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2014",
            "format": "csv"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2014",
            "format": "dta"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2013",
            "format": "csv"
        },
        {
            "accessURL": "https:\/\/bulkdata.uspto.gov\/data\/trademark\/assignment\/economics\/2013",
            "format": "dta"
        }
    ],
    "accrualPeriodicity": "R\/P1Y",
    "landingPage": "https:\/\/www.uspto.gov\/ip-policy\/economic-research\/research-datasets\/trademark-assignment-dataset",
    "language": [
        "en-US"
    ],
    "PrimaryITInvestmentUII": " ",
    "references": [
        "https:\/\/www.uspto.gov\/sites\/default\/files\/documents\/WP2014-2_USPTO%20Trademark%20Assignment%20Dataset_27Feb15.pdf"
    ],
    "issued": "2014-05-16",
    "systemOfRecords": " "
}