IP Library › Assignment 015616/0739
Patent Assignment
Reel/Frame 015616/0739

Assignment of Assignor's Interest

Recorded: 2005-01-21 Pages: 2
Assignors
GELLER, THOMAS
Executed: 2004-07-28
GERLACH, ARNE
Executed: 2004-07-28
VIDAL-FERRAN, ANTON
Executed: 2004-09-21
MILITZER, HANS-CHRISTIAN
Executed: 2004-09-07
LANGER, REINHARD
Executed: 2004-07-28
Assignee
BAYER CHEMICALS AG
PATENTE UND LIZENZEDN, D 51368 LEVERKUSEN, GERMANY
Covered Property (1)
Polyamino acids and method for producing the same
Application: 10/504,902 →
Publication: US 2005/0119445
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 →