IP Library Assignment 008170/0420
Patent Assignment
Reel/Frame 008170/0420

Assignment of Assignor's Interest

Recorded: 1995-11-22 Pages: 5
Assignor
BLOCZYNSKI, MICHAEL L.
Executed: 1995-11-08
Assignee
BAYER CORPORATION
P.O. BOX 40, ELKHART, INDIANA, 46515
Covered Property (1)
Method for the Preparation of Substituted 3-(Phenylimino)-3H-Phenothiazines and Phenoxazines
Patent: 5,631,371 →
Application: 08/562,164 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 23, 2016
From: BAYER HEALTHCARE LLC
To: ASCENSIA DIABETES CARE HOLDINGS AG
Reel/Frame 037880/0604 →