IP Library › Assignment 014880/0910
Patent Assignment
Reel/Frame 014880/0910

Assignment of Assignor's Interest

Recorded: 2004-01-05 Pages: 2
Assignors
EBENBECK, WOLFGANG
Executed: 2003-12-15
RAMPF, FLORIAN
Executed: 2003-12-16
MARHOLD, ALBRECHT
Executed: 2003-12-16
Assignee
BAYER CHEMICALS AG
PATENTE UND LIZENZEN, D 51368 LEVERKUSEN, GERMANY
Covered Property (1)
Pyrazolylalkines
Patent: 7,238,722 →
Application: 10/751,761 →
Publication: US 2004/0229929
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 30, 2006
From: BAYER CHEMICALS AG
To: LANXESS DEUTSCHLAND GMBH
Reel/Frame 018454/0850 →
Assignment of Assignor's Interest Nov 1, 2006
From: BAYER CHEMICALS AG
To: LANXESS DEUTSCHLAND GMBH
Reel/Frame 018463/0687 →