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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/16/2013
Application #:
12883585
Filing Dt:
09/16/2010
Publication #:
Pub Dt:
03/31/2011
Inventors:
Klaus BERGEMANN, Manfred Dannehl, Ansgar Oelmann, Christoph Tontrup, Britta Schwartze
Title:
CARBON BLACK, A PROCESS FOR PREPARATION THEREOF AND USE THEREOF
Assignment: 1
Reel/Frame:
025003/0112Recorded: 09/17/2010Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/16/2010
Exec Dt:
06/11/2010
Exec Dt:
08/02/2010
Exec Dt:
06/13/2010
Exec Dt:
06/24/2010
Assignee:
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY DE-45128
Correspondent:
MICHAEL A. MAKUCH
1130 CONNECTICUT AVENUE, N.W.,SUITE 1130
SMITH, GAMBRELL & RUSSELL, LLP
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:
026209/0429Recorded: 04/15/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/12/2011
Assignee:
RODENBACHER CHAUSSEE 4
HANAU, GERMANY 63457
Correspondent:
EDWARD W. GROLZ
SCULLY, SCOTT, MURPHY & PRESSER
400 GARDEN CITY PLAZA, SUITE 300
GARDEN CITY, NEW YORK 11530

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