IP Library Assignment 004468/0320
Patent Assignment
Reel/Frame 004468/0320

Assignment of Assignors Interest.

Recorded: 1985-10-10 Pages: 1
Assignors
LANGE, PETER M.
Executed: 1985-09-27
RAUENBUSCH, ERICH
Executed: 1985-09-27
Assignee
Covered Property (1)
Polymers for the Purification of Acarbose
Patent: 4,666,776 →
Application: 06/786,263 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 29, 2005
From: BAYER AKTIENGESELLSCHAFT
To: BAYER HEALTHCARE AG
Reel/Frame 016182/0190 →