Patent Assignment
Reel/Frame 034037/0092
Corrective Assignment to Correct the First Assignor Name Previously Recorded on Reel 033900 Frame 0973. Assignor(S) Hereby Confirms the Assignor: Bruns, Rainer.
Recorded: 2014-10-23
Pages: 12
Assignors
BRUNS, RAINER
Executed: 2014-09-08
LORENZ, WOLFGANG
Executed: 2014-09-08
RAUSCH, ANDREAS KARL
Executed: 2014-09-11
WERSHOFEN, STEFAN
Executed: 2014-08-11
LODDENKEMPER, TIM
Executed: 2014-09-10
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STR. 10, MONHEIM, 40789, GERMANY
Covered Property
(1)
Method for Producing Isocyanates
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 7, 2014
From: BRUN, RAINER; LORENZ, WOLFGANG; RAUSCH, ANDREAS KARL; WERSHOFEN, STEFAN
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 033900/0973 →
Assignment of Assignor's Interest
Mar 10, 2016
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER MATERIALSCIENCE AG
Reel/Frame 038056/0732 →
Change of Name
Mar 21, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038188/0408 →
Change of Name
Apr 6, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038370/0892 →