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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/20/1995
Application #:
08151389
Filing Dt:
11/12/1993
Inventors:
THOMAS HAAS, ARMIN NEHER, DIETRICH ARNTZ, HERBERT KLENK, WALTER GIRKE
Title:
PROCESS FOR THE SIMULTANEOUS PRODUCTION OF 1,2- AND 1,3-PROPANEDIOL
Assignment: 1
Reel/Frame:
006885/0261Recorded: 01/12/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/03/1993
Exec Dt:
09/08/1993
Exec Dt:
09/05/1993
Exec Dt:
09/13/1993
Exec Dt:
09/08/1993
Assignee:
WEISSFRAUENSTRASSE 9
6000 FRANKFURT, GERMANY
Correspondent:
ROBERT G. WEILACHER
BEVERIDGE DEGRANDI ET AL.
1850 M ST., NW, STE. 800
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:
007799/0375Recorded: 07/11/1995Pages: 4
Conveyance:
RECORD TO CORRECT THE NAME OF THE ASSIGNEE PREVIOUSLY INCORRECTLY RECORDED AT REEL 6885, FRAMES 261-263
Assignors:
Exec Dt:
09/03/1993
Exec Dt:
09/08/1993
Exec Dt:
09/05/1993
Exec Dt:
09/13/1993
Exec Dt:
09/08/1993
Assignee:
WEISSFRAUENSTRASSE 9
6000 FRANKFURT, GERMANY
Correspondent:
BEVERIDGE DEGRANDI ET AL.
ROBERT G. WEILACHER
1850 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036
Assignment: 3
Reel/Frame:
010719/0914Recorded: 04/18/2000Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/09/1998
Assignee:
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Correspondent:
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 800, 1850 M STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:
012322/0909Recorded: 10/06/2001Pages: 28
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/09/2001
Assignee:
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Correspondent:
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M ST., N.W. (SUITE 800)
WASHINGTON, D.C. 20036

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