IP Library Assignment 013739/0679
Patent Assignment
Reel/Frame 013739/0679

Assignment of Assignor's Interest

Recorded: 2002-06-13 Pages: 5
Assignors
TUCKER, CHARLES E.
Executed: 2002-04-03
JIANG, QIONGZHONG
Executed: 2002-03-30
Assignee
DSM CATALYTICA PHARMACEUTICALS, INC.
5900 NW GREENVILLE BLVD., GREENVILLE, NORTH CAROLINA, 27834
Covered Property (1)
Process for the Preparation of Nonracemic Syn-1-(4-Hydroxy-Phenyl)-2-(4-Hydroxy-4-Phenyl -Piperidin-1-Yl)-1-Propanol Compounds
Patent: 6,743,921 →
Application: 10/057,826 →
Publication: US 2003/0144521
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assigns (50%) of Assignor Interest Aug 12, 2002
From: DSM CATALYTICA PHARMACEUTICALS, INC.
To: PFIZER, INC.
Reel/Frame 013187/0163 →