IP Library Assignment 014472/0172
Patent Assignment
Reel/Frame 014472/0172

Assignment of Assignor's Interest

Recorded: 2003-09-08 Pages: 2
Assignors
WISCHNAT, RALF
Executed: 2003-06-27
RUDOLPH, JOACHIM
Executed: 2003-07-12
Assignee
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN, D 51368 LEVERKUSEN, GERMANY
Covered Property (1)
N-alkylated thiazolium salts and process for their preparation
Application: 10/458,092 →
Publication: US 2004/0019219
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 →