IP Library › Assignment 004644/0425
Patent Assignment
Reel/Frame 004644/0425

Assignment of Assignors Interest.

Recorded: 1986-12-11 Pages: 1
Assignor
RAUENBUSCH, ERICH
Executed: 1986-11-14
Assignee
Covered Property (1)
Highly Pure Acarbose
Patent: 4,904,769 →
Application: 06/940,713 →
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 →