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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
10/15/1991
Application #:
07444556
Filing Dt:
11/30/1989
Inventors:
WOLFGANG A. HERRMANN, JURGEN KULPE, JURGEN KELLNER, HERBERT RIEPL
Title:
COMPLEX COMPOUNDS CONTAINING SULFONATED PHENYL PHOSPHANES
Assignment: 1
Reel/Frame:
005189/0134Recorded: 11/30/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/23/1989
Exec Dt:
11/23/1989
Exec Dt:
11/23/1989
Exec Dt:
11/23/1989
Assignee:
Correspondent:
BIERMAN & MUSERLIAN
757 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:
016580/0237Recorded: 05/06/2005Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/15/2005
Assignee:
FRANKFURTER STRASSE 111
KRONBERG/TS, GERMANY 61476
Correspondent:
CHARLES A. MUSERLIAN
HEDMAN AND COASTIGAN
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
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: 4
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: 5
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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