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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/08/2012
Application #:
12579452
Filing Dt:
10/15/2009
Publication #:
Pub Dt:
06/17/2010
Inventors:
Norbert Steinhauser, Werner Obrecht, David Hardy, Thomas Gross
Title:
RUBBER MIXTURES WITH FUNCTIONALIZED DIENE RUBBERS AND WITH MICROGELS, A PRODUCTION PROCESS, AND USE OF THE MIXTURES¿
Assignment: 1
Reel/Frame:
023995/0778Recorded: 02/26/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/07/2010
Exec Dt:
01/05/2010
Exec Dt:
01/05/2010
Exec Dt:
01/04/2010
Assignee:
D-51369
LEVERKUSEN, GERMANY
Correspondent:
NICANOR A. KOHNCKE
111 RIDC PARK WEST DRIVE
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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