IP Library Assignment 013763/0163
Patent Assignment
Reel/Frame 013763/0163

Assignment of Assignor's Interest

Recorded: 2003-02-19 Pages: 2
Assignors
GESTERMANN, SVEN
Executed: 2002-12-02
ULRICH, RALPH
Executed: 2002-12-04
Assignee
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN, D 51368 LEVERKUSEN, GERMANY
Covered Property (1)
Production of Polyamide
Patent: 6,916,901 →
Application: 10/289,637 →
Publication: US 2003/0125506
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 1, 2006
From: BAYER AG
To: LANXESS DEUTSCHLAND GMBH
Reel/Frame 018584/0319 →