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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/12/2008
Application #:
11392009
Filing Dt:
03/29/2006
Publication #:
Pub Dt:
10/12/2006
Inventors:
Bjorn Schlummer, Florian Rampf, Paul Naab, Guido Giffels, Matthias Gotta
Title:
PROCESS FOR PREPARING OPTIONALLY SUBSTITUTED ARYLSULPHONIC ANHYDRIDES
Assignment: 1
Reel/Frame:
017742/0447Recorded: 03/29/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/13/2006
Exec Dt:
03/14/2006
Exec Dt:
03/13/2006
Exec Dt:
03/13/2006
Exec Dt:
03/13/2006
Assignee:
D 51369 LEVERKUSEN, GERMANY
Correspondent:
JENNIFER R. SENG
LANXESS CORPORATION
LAW & INTELLECTUAL PROPERTY DEPARTMENT
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275-1112

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