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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/01/2017
Application #:
14435216
Filing Dt:
04/13/2015
Publication #:
Pub Dt:
10/08/2015
Inventors:
Christian Wamprecht, Wolfgang Kaufhold, Christoph Gürtler
Title:
PRODUCTION AND USE OF NEW THERMOPLASTIC POLYURETHANE ELASTOMERS BASED ON POLYETHER CARBONATE POLYOLS
Assignment: 1
Reel/Frame:
035481/0756Recorded: 04/23/2015Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/27/2015
Exec Dt:
03/27/2015
Exec Dt:
03/27/2015
Assignee:
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Correspondent:
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
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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