Patent Assignment
Reel/Frame 015815/0584
Assignment of Assignor's Interest
Recorded: 2004-09-20
Pages: 5
Assignors
HILLISCH, ALEXANDER
Executed: 2004-08-02
ELGER, WALTER
Executed: 2004-07-21
SCHUBERT, GERD
Executed: 2004-07-13
SCHNEIDER, BIRGITT
Executed: 2004-07-13
REDDERSEN, GUDRUN
Executed: 2004-07-15
Assignee
GULDE, HENGELHAUPT, ZIEBIG & SCHNEIDER
SCHUETZENSTRASSE 15-17, BERLIN, D-10117, GERMANY
Covered Property
(1)
Progesterone Receptor Modulators with Increased Antigonadotropic Activity for Female Birth Control and Hormone Replacement Therapy
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 11, 2013
From: GULDE, HENGELHAUPT, ZIEBIG & SCHNEIDER
To: BAYER SCHERING PHARMA AG
Reel/Frame 030589/0704 →
Change of Name
Jun 11, 2013
From: BAYER PHARMA AKTIENGESELLSCHAFT
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 030590/0052 →
Change of Name
Jun 11, 2013
From: BAYER SCHERING PHARMA AG
To: BAYER PHARMA AKTIENGESELLSCHAFT
Reel/Frame 030601/0001 →
Corrective Assignment to Correct the the Conveyance Type Was Incorrectly Listed as "Change of Name". It Should Be Listed as "Assignment". Previously Recorded on Reel 030589 Frame 0704. Assignor(S) Hereby Confirms the Should Be Listed as "Assignment"..
Jun 13, 2013
From: GULDE, HENGELHAUPT, ZIEBIG & SCHNEIDER
To: BAYER SCHERING PHARMA AG
Reel/Frame 030610/0828 →