IP Library › Assignment 013187/0163
Patent Assignment
Reel/Frame 013187/0163

Assigns (50%) of Assignor Interest

Recorded: 2002-08-12 Pages: 4
Assignor
Assignee
PFIZER, INC.
235 EAST 42ND STREET, NEW YORK, NEW YORK, 10017
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.
Assignment of Assignor's Interest Jun 13, 2002
From: TUCKER, CHARLES E.; JIANG, QIONGZHONG
To: DSM CATALYTICA PHARMACEUTICALS, INC.
Reel/Frame 013739/0679 →