Patent Assignment
Reel/Frame 021860/0281
Assignment of Assignor's Interest
Recorded: 2008-08-28
Pages: 6
Assignors
WIEHL, WOLFGANG
Executed: 2007-03-06
BULLESBACH, RALF
Executed: 2007-03-08
LOOSE, IRENE
Executed: 2007-03-12
REHN, DIETER
Executed: 2007-02-06
Assignee
BAYER HEALTHCARE AG
LEVERKUSEN, GERMANY
Covered Property
(1)
Effervescent preparation of a basic medicinally active substance
Application:
11/454,462 →
Publication:
US 2007/0048375
Related Assignments
(3)
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
Oct 16, 2014
From: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
To: BAYER PHARMA AKTIENGESELLSCHAFT
Reel/Frame 034013/0929 →
Assignment of Assignor's Interest
Oct 28, 2014
From: BAYER PHARMA AKTIENGESELLSCHAFT
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 034052/0222 →