IP Library › Assignment 022488/0289
Patent Assignment
Reel/Frame 022488/0289

Assignment of Assignor's Interest

Recorded: 2009-04-03 Pages: 3
Assignors
GRUNENBERG, ALFONS
Executed: 2007-05-02
LENZ, JANA
Executed: 2007-04-18
Assignee
BAYER HEALTHCARE AG
BAYERWERK, Q18, LEVERKUSEN, 51368, GERMANY
Covered Property (1)
Thermodynamically Stable Form of a Tosylate Salt
Patent: 8,877,933 →
Application: 11/664,363 →
Publication: US 2009/0215833
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 21, 2008
From: GRUNENBERG, ALFONS; LENZ, JENA
To: BAYER HEALTHCARE AG
Reel/Frame 021424/0510 →
Merger Feb 18, 2011
From: BAYER HEALTHCARE AG
To: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
Reel/Frame 025837/0666 →
Assignment of Assignor's Interest May 15, 2013
From: BAYER PHARMA AKTIENGESELLSCHAFT
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 030425/0005 →
Assignment of Assignor's Interest Dec 3, 2014
From: BAYER PHARMA AKTIENGESELLSCHAFT; BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER HEALTHCARE LLC
Reel/Frame 034341/0579 →