IP Library Assignment 030076/0561
Patent Assignment
Reel/Frame 030076/0561

Assignment of Assignor's Interest

Recorded: 2013-03-25 Pages: 3
Assignors
PLATZEK, JOHANNES, DR.
Executed: 2012-06-28
TRENTMANN, WILHELM, DR.
Executed: 2012-04-10
Assignee
BAYER PHARMA AKTIENGESELLSCHAFT
MUELLERSTRASSE 178, BERLIN, 13353, GERMANY
Covered Property (1)
Process for the Preparation of Calcobutrol
Patent: 9,447,053 →
Application: 13/508,198 →
Publication: US 2012/0309962
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 1, 2013
From: BAYER PHARMA AKTIENGESELLSCHAFT
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 029906/0035 →
Change of Address Jun 12, 2023
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 064021/0344 →