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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/28/2010
Application #:
12084274
Filing Dt:
04/29/2008
Publication #:
Pub Dt:
10/08/2009
Inventors:
Andreas Bischoff, Werner Obrecht
Title:
SULFUR-CROSSLINKED HYDROGENATED VINYL POLYBUTADIENES, AND USE THEREOF FOR THE PRODUCTION OF TECHNICAL RUBBER ARTICLES HAVING GOOD RECOVERY BEHAVIOR ACROSS A LARGE TEMPERATURE RANGE
Assignment: 1
Reel/Frame:
021015/0256Recorded: 05/29/2008Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/25/2008
Exec Dt:
04/02/2008
Assignee:
D-51369
LEVERKUSEN, GERMANY
Correspondent:
JENNIFER R. SENG
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275-1112
Assignment: 2
Reel/Frame:
039753/0760Recorded: 08/19/2016Pages: 34
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2016
Assignee:
ALTE HEERSTR. 2
DORMAGEN, GERMANY 41540
Correspondent:
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112

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