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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6566519
Issue Dt:
05/20/2003
Application #:
09874689
Filing Dt:
06/05/2001
Publication #:
20020010331
Pub Dt:
01/24/2002
Inventors:
Uwe Nickel, Leonhard Unverdorben, Joachim Weber, Erwin Dietz, Juergen Patzlaff
Title:
PREPARATION OF DIKETOPYRROLOPYRROLE PIGMENTS
Assignment: 1
Reel/Frame:
011912/0227Recorded: 06/05/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
NICKEL, UWE
Exec Dt:
05/15/2001
UNVERDORBEN, LEONHARD
Exec Dt:
05/15/2001
WEBER, JOACHIM
Exec Dt:
05/15/2001
DIETZ, ERWIN
Exec Dt:
05/15/2001
PATZLAFF, JUERGEN
Exec Dt:
05/15/2001
Assignee:
CLARIANT GMBH
D-65929 FRANKFURT AM MAIN, GERMANY
Correspondent:
CLARIANT CORPORATION
SCOTT E. HANF
INDUSTRIAL PROPERTY DEPARTMENT
4331 CHESAPEAKE DRIVE
CHARLOTTE, NORTH CAROLINA 28216
Assignment: 2
Reel/Frame:
011912/0271Recorded: 06/05/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CLARIANT GMBH
Exec Dt:
05/21/2001
Assignee:
CLARIANT INTERNATIONAL LTD.
ROGHAUSSTRASSE 61
4132 MUTTENZ 1, SWITZERLAND
Correspondent:
CLARIANT CORPORATION
SCOTT E. HANF
INDUSTRIAL PROPERTY DEPARTMENT
4331 CHESAPEAKE DRIVE
CHARLOTTE, NORTH CAROLINA 28216

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