IP Library › Assignment 024069/0229
Patent Assignment
Reel/Frame 024069/0229

Assignment of Assignor's Interest

Recorded: 2010-03-11 Pages: 2
Assignors
LUI, NORBERT
Executed: 2009-12-11
HEINRICH, JENS-DIETMAR
Executed: 2009-12-15
Assignee
BAYER CROPSCIENCE AG
ALFRED-NOBEL-STR. 50, MONHEIM, 40789, GERMANY
Covered Property (1)
Method for Preparing 4-Aminobut-2-Enolides
Patent: 8,273,904 →
Application: 12/677,769 →
Publication: US 2010/0190990
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 3, 2015
From: BAYER CROPSCIENCE AG
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 034891/0140 →
Corrective Assignment to Correct the Assignee Address Previously Recorded at Reel: 034891 Frame: 0140. Assignor(S) Hereby Confirms the Assignment. Feb 19, 2015
From: BAYER CROPSCIENCE AG
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 035046/0921 →
Change of Address Jun 12, 2023
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 064021/0344 →
Nunc Pro Tunc Assignment Jul 4, 2023
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
Reel/Frame 064198/0823 →