Patent Assignment
Reel/Frame 037960/0348
Corrective Assignment to Correct the Name of Both Receiving Parties Previously Recorded at Reel: 033701 Frame: 0045. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2016-03-01
Pages: 10
Assignors
PENNEMANN, BERND
Executed: 2014-06-23
WESTPHAL, ULRICH
Executed: 2014-06-25
FOERTSCH, DIETER
Executed: 2014-06-25
MILLER, SPOTSWOOD
Executed: 2014-07-08
Assignees
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD, PITTSBURGH, PENNSYLVANIA, 15205-9741
BAYER MATERIALSCIENCE AKTIENGESELLSCHAFT
51368, LEVERKUSEN, 51368, GERMANY
Covered Property
(1)
Method and Apparatus for Denoxing Waste Gases from Nitration
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 9, 2014
From: PENNEMANN, BERND; WESTPHAL, ULRICH; FOERTSCH, DIETER; MILLER, SPOTSWOOD
To: BAYER MATERIALSCIENCE LLC
Reel/Frame 033701/0045 →
Change of Name
Mar 29, 2016
From: BAYER MATERIALSCIENCE LLC
To: COVESTRO LLC
Reel/Frame 038281/0475 →
Change of Name
Mar 29, 2016
From: BAYER MATERIALSCIENCE AKTIENGESELLSCHAFT
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038377/0626 →