IP Library Assignment 066454/0817
Patent Assignment
Reel/Frame 066454/0817

Confirmatory License

Recorded: 2024-02-13 Pages: 2
Assignor
Assignee
NATIONAL INSTITUTES OF HEALTH
6705 ROCKLEDGE DRIVE, SUITE 310, BETHESDA, MARYLAND, 20892-7980
Covered Property (1)
Structural Modification of 19-Norprogesterone I: 17-Alpha-Substituted-11-Beta-Substituted-4-Aryl and 21-Substituted 19-Norpregnadienedione as New Antiprogestational Agents
Patent: 8,569,276 →
Application: 11/069,817 →
Publication: US 2005/0143365
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
License Mar 5, 2026
From: TEXAS BIOMEDICAL RESEARCH INSTITUTE
To: NATIONAL INSTITUTES OF HEALTH
Reel/Frame 075020/0029 →