IP Library › Assignment 027020/0247
Patent Assignment
Reel/Frame 027020/0247

Change of Name

Recorded: 2011-10-05 Pages: 3
Assignor
BAYER SCHERING PHARMA AG
Executed: 2011-07-06
Assignee
BAYER PHARMA AKTIENGESELLSCHAFT
MULLERSTRASSE 178, BERLIN, 13353, GERMANY
Covered Property (1)
1,4-Diaryl-Pyrimidopyridazine-2,5-Diones and Their Use
Patent: 8,580,800 →
Application: 12/991,346 →
Publication: US 2011/0118221
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 5, 2011
From: VON NUSSBAUM, FRANZ; KARTHAUS, DAGMAR; DELBECK, MARTINA; LI, VOLKHART
To: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
Reel/Frame 027018/0538 →
Assignment of Assignor's Interest Mar 1, 2013
From: BAYER PHARMA AKTIENGESELLSCHAFT
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 029905/0112 →
Assignment of Assignor's Interest Nov 9, 2018
From: BAYER INTELLECTUAL PROPERTY GMBH
To: PH PHARMA CO., LTD.
Reel/Frame 047462/0883 →