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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
6596516
Issue Dt:
07/22/2003
Application #:
09731826
Filing Dt:
12/08/2000
Publication #:
20020072098
Pub Dt:
06/13/2002
Inventors:
Petra Ziegler, Lothar Eggeling, Hermann Sahm, Georg Thierbach, Walter Pfefferle
Title:
PROCESS FOR THE FERMENTATIVE PREPARATION OF L-AMINO ACIDS USING CORYNEFORM BACTERIA
Assignment: 1
Reel/Frame:
011687/0821Recorded: 04/12/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ZIEGLER, PETRA
Exec Dt:
01/25/2001
EGGELING, LOTHAR
Exec Dt:
01/08/2001
SAHM, HERMANN
Exec Dt:
01/08/2001
THIERBACH, GEORG
Exec Dt:
01/08/2001
PFEFFERLE, WALTER
Exec Dt:
01/15/2001
Assignee:
DEGUSSA-HUTS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN 1, GERMANY
Correspondent:
SMITH, GAMBREIL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M STREET NW, SUITE 800
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:
012322/0909Recorded: 10/06/2001Pages: 28
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
DEGUSSA-HULS AKTIENGESELLSCHAFT
Exec Dt:
02/09/2001
Assignee:
DEGUSSA AG
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
Assignment: 3
Reel/Frame:
014017/0451Recorded: 04/30/2003Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ZIEGLER, PETRA
Exec Dt:
04/25/2003
EGGELING, LOTHER
Exec Dt:
04/08/2003
SAHM, HERMANN
Exec Dt:
04/08/2003
THIERBACH, GEORG
Exec Dt:
04/14/2003
PFEFFERLE, WALTER
Exec Dt:
04/09/2003
Assignee:
DEGUSSA AG
BENNIGSENPLATZ 1
40474 DUSSELDORF, GERMANY
Correspondent:
SMITH, GAMBRELL & RUSSELL
ROBERT G. WEILACHER
1850 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036

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