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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/10/2007
Application #:
11123819
Filing Dt:
05/06/2005
Publication #:
Pub Dt:
11/24/2005
Inventors:
Cristina Stere, Werner Obrecht, Gerd Sylvester, Udo Sondermann
Title:
HYDROGENATED COPOLYMERS OF UNSUBSTITUTED AND SUBSTITUTED CONJUGATED DIENES
Assignment: 1
Reel/Frame:
016618/0087Recorded: 08/08/2005Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/09/2005
Exec Dt:
06/20/2005
Exec Dt:
07/14/2005
Exec Dt:
07/06/2005
Assignee:
D-51369 LEVERKUSEN, GERMANY
Correspondent:
LANXESS CORPORATION
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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