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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/18/2016
Application #:
14654665
Filing Dt:
06/22/2015
Publication #:
Pub Dt:
11/26/2015
Inventors:
Christoph GÜRTLER, Mario KRAUTSCHICK, Thomas Ernst MÜLLER, Henning VOGT, Walter LEITNER
Title:
METHOD FOR PRODUCING FORMALDEHYDE/CO2 COPOLYMERS
Assignment: 1
Reel/Frame:
036155/0599Recorded: 07/22/2015Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/15/2015
Exec Dt:
06/08/2015
Exec Dt:
06/04/2015
Exec Dt:
06/04/2015
Exec Dt:
06/15/2015
Assignee:
BUILDING Q 18
LEVERKUSEN, GERMANY 51368
Correspondent:
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:
038358/0387Recorded: 04/05/2016Pages: 58
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/01/2015
Assignee:
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG 4
PITTSBURGH, PA 15205

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