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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/05/2006
Application #:
11007399
Filing Dt:
12/08/2004
Publication #:
Pub Dt:
08/04/2005
Inventors:
Michael Riedel, Ernst Wiebus, Carl D. Frohning, Wilfried Fenske, Florian Rampf et al
Title:
PROCESS FOR PREPARING SULFONATED ARYLPHOSPHINES
Assignment: 1
Reel/Frame:
019069/0199Recorded: 03/27/2007Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/28/2007
Exec Dt:
02/28/2007
Exec Dt:
02/28/2007
Exec Dt:
02/28/2007
Assignee:
OTTO-ROELEN-STRASSE 3
OBERHAUSEN, GERMANY 46147
Correspondent:
WEIL, GOTSHAL & MANGES C/O SHOLA AJEWOLE
767 5TH AVENUE
NEW YORK, NY 10153
Assignment: 2
Reel/Frame:
022703/0784Recorded: 03/31/2008Pages: 18
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/10/2007
Assignee:
OTTO-ROELEN-STRASSE 3
OBERHAUSEN, GERMANY 46147
Correspondent:
CHRISTOPHER E. KONDRACKI
2001 JEFFERSON DAVIS HIGHWAY
SUITE 1007
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:
022856/0130Recorded: 04/01/2008Pages: 25
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/10/2007
Assignee:
OTTO-ROELEN-STRASSE 3
OBERHAUSEN, GERMANY 46147
Correspondent:
CHRISTOPHER E. KONDRACKI
2001 JEFFERSON DAVIS HIGHWAY
SUITE 1007
ARLINGTON, VIRGINIA 22202

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