Patent Assignment
Reel/Frame 027758/0140
Corrective Assignment to Correct the Docket Number: Should Be BMS091119 Previously Recorded on Reel 027739 Frame 0988. Assignor(S) Hereby Confirms the the Docket Number on the Recordation Sheet from Uspto Shows B<S091119.
Recorded: 2012-02-24
Pages: 11
Assignors
JENNINGER, WERNER
Executed: 2011-12-14
DORR, SEBASTIAN
Executed: 2012-01-04
WAGNER, JOACHIM
Executed: 2011-12-14
Assignee
BAYER MATERIALSCIENCE AG
51368, LEVERKUSEN, GERMANY
Covered Property
(1)
Electromagnetic Converter with a Polymer Element Based on a Mixture of Polyisocyanate and Isocyanate-Functional Prepolymer and a Compound with at Least Two Isocyanate Reactive Hydroxyl Groups
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 22, 2012
From: JENNINGER, WERNER; DORR, SEBASTIAN; WAGNER, JOACHIM
To: BAYER MATERIALSCIENCE AG
Reel/Frame 027739/0988 →
Change of Name
Mar 30, 2016
From: COVESTRO DEUTSCHLAND AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038301/0001 →
Corrective Assignment to Correct the Assignor Name Previously Recorded on Reel 038301 Frame 0001. Assignor(S) Hereby Confirms the Change of Name from Bayer Materialscience Ag to Covestro Deutschland Ag.
Jun 13, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038966/0865 →