Patent Assignment
Reel/Frame 016999/0747
Assignment of Assignor's Interest
Recorded: 2006-01-11
Pages: 3
Assignors
SERNO, PETER
Executed: 2005-01-19
GRUNENBERG, ALFONS
Executed: 2005-01-05
OHM, ANDREAS
Executed: 2005-01-19
BELLINGHAUSEN, RAINER
Executed: 2005-01-19
HENCK, JAN-OLAV
Executed: 2005-01-19
VOLLERS, EIMER
Executed: 2005-01-26
Assignee
BAYER HEALTHCARE AG
D-51368, LEVERKUSEN, GERMANY
Covered Property
(1)
Medicaments Containing Vardenafil Hydrochloride Trihydrate
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jan 12, 2010
From: BAYER HEALTHCARE AG
To: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
Reel/Frame 023769/0122 →
Change of Name
Apr 23, 2012
From: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
To: BAYER PHARMA AKTIENGESELLSCHAFT
Reel/Frame 028093/0091 →
Confirmatory Assignment
Apr 23, 2012
From: BAYER PHARMA AKTIENGESELLSCHAFT
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 028093/0393 →
Assignment of Assignor's Interest
Mar 1, 2013
From: BAYER PHARMA AKTIENGESELLSCHAFT
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 029908/0217 →
Change of Address
Jun 12, 2023
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 064021/0344 →