IP Library › Assignment 023828/0520
Patent Assignment
Reel/Frame 023828/0520

Assignment of Assignor's Interest

Recorded: 2010-01-21 Pages: 3
Assignor
DRACH, JOHN C.
Executed: 1999-06-15
Assignee
THE REGENTS OF THE UNIVERSITY OF MICHIGAN
3003 S. STATE STREET, WOLVERINE TOWER, ROOM 2071, ANN ARBOR, MICHIGAN, 48109-1280
Covered Properties (2)
2-Hydroxymethylcyclopropylidenemethylpurines and -Pyrimidines as Antiviral Agents
Patent: 6,790,841 →
Application: 10/047,202 →
Publication: US 2002/0193353
2-Hydroxymethylcyclopropylidene Methylpurines and -Pyrimidines as Antiviral Agents
Patent: 6,958,345 →
Application: 10/913,219 →
Publication: US 2005/0009842
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 21, 2010
From: PTAK, ROGER G.
To: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
Reel/Frame 023828/0516 →
Assignment of Assignor's Interest Jan 21, 2010
From: ZEMLICKA, JIRI; QUI, YAO-LING
To: WAYNE STATE UNIVERSITY
Reel/Frame 023828/0523 →
Confirmatory License Aug 3, 2012
From: WAYNE STATE UNIVERSITY
To: NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT
Reel/Frame 028718/0249 →
Confirmatory License Aug 18, 2017
From: WAYNE STATE UNIVERSITY
To: NATIONAL INSTITUTES OF HEALTH - DIRECTOR DEITR
Reel/Frame 043333/0217 →