Consequently, the length variables for long strings are no longer required. Long string values are stored using the new strL variable type. ** Note: the 2015, 2017, 2018, 2019, and 2020 DTA files have been created using the Stata-14 format. * Note: the 20 DTA files have been created using the Stata-13 format. These data comprise an aggregation of raw XML data found here. USPTO Trademark Assignment Dataset Schemaĭownload full set of 2020 data files ĭownload individual data files: File Nameĭirect Download here: 2013, 2014, 2015, 2016, 2017, 2018.ĭownload full set of 2013 data files ĭownload full set of 2014 data files ĭownload full set of 2015 data files ĭownload full set of 2016 data files ĭownload full set of 2017 data files ĭownload full set of 2018 data files ĭownload full set of 2019 data files Users are requested to cite the documentation when using these data. The OCE developed these data files for public use and encourage users to identify fixes and improvements. “Monetizing Marks: Insights from the USPTO Trademark Assignment Dataset.” SSRN working paper, available at This document is also available as: Graham, S., Marco, A. The 2020 update to the Trademark Assignment Dataset contains detailed information on more than 1.12 million assignments and other transactions recorded at the USPTO between March 1952 and January 2021, involving 2.04 million unique trademark properties (an individual application or registration).Ī document describing these data is available here: The USPTO Trademark Assignment Dataset: Descriptions and Insights. StataCorp provides this manual as is without warranty of any kind, either expressed or datasets installed with Stata, and clicking on use beside the auto.dta filename. The Office also records supporting documentation for transactions that affect title or otherwise pertain to mark ownership including mergers, name changes, security interest agreements, and licenses. 17:45 size: Each command's syntax is found in the system help and the reference manuals. The USPTO records assignments of trademark applications and registrations to maintain a complete history of claimed interests in a mark.

Transferring ownership / Assignments help.

International intergovernmental organizations.

Enforcing your trademark rights/trademark litigation.

Checking registration status & viewing documents.

Checking application status & viewing documents.

Madrid Protocol & international protection.

Stata 13 datasets