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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/29/2019
Application #:
14774297
Filing Dt:
09/10/2015
Publication #:
Pub Dt:
01/21/2016
Inventors:
Josef SANDERS, Andreas HECKING, Tim LODDENKEMPER, Friedhelm STEFFENS, Reinhard HALPAAP et al
Title:
METHOD FOR PRODUCING LIGHT-COLOURED TDI-POLYISOCYANATES
Assignment: 1
Reel/Frame:
036676/0304Recorded: 09/29/2015Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/26/2015
Exec Dt:
08/26/2015
Exec Dt:
08/28/2015
Exec Dt:
08/26/2015
Exec Dt:
09/01/2015
Exec Dt:
09/04/2015
Exec Dt:
08/27/2015
Exec Dt:
08/27/2015
Assignee:
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Correspondent:
DRINKER BIDDLE & REATH LLP
222 DELAWARE AVENUE
SUITE 1410
WILMINGTON, DE 19801
Assignment: 2
Reel/Frame:
040261/0201Recorded: 10/24/2016Pages: 50
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
BUILDING 4
PITTSBURGH, PA 15205

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