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Patent Assignment Assignee Details
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Assignee Name : HOESCHST AKTIENGESELLSCHAFT
Total Assignments: 10
Assignment: 1
Reel/Frame:004751/0676   Pages: 1
Recorded: 08/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RIEPER, WOLFGANG
Exec Dt:
06/29/1982
2
HUNGER, KLAUS
Exec Dt:
06/29/1982
Assignee
1
HOESCHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4720541
NONE
06627497
Correspondence name and address
DONALD R. BENTZ
C/0 CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:004410/0577   Pages: 1
Recorded: 05/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EICHLER, KLAUS
Exec Dt:
04/25/1985
2
LEUPOLD, ERNST I.
Exec Dt:
04/25/1985
Assignee
1
HOESCHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230, FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
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4604470
NONE
06737179
Correspondence name and address
DONALD R. BENTZ
CURTIS, MORRIS & SAFFORD
530 5TH AVE.
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:004776/0101   Pages: 1
Recorded: 08/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SIEGEL, HERBERT
Exec Dt:
08/13/1987
2
WEISS, ERWIN
Exec Dt:
08/13/1987
3
BERGER, HARALD
Exec Dt:
08/13/1987
Assignee
1
HOESCHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4761252
NONE
07090229
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:006275/0951   Pages: 3
Recorded: 09/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ERNST-GUNTHER SCHLOSSER
Exec Dt:
08/31/1992
Assignee
1
HOESCHST AKTIENGESELLSCHAFT
6230 FRANKFURT AM MAIN 80
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5350453
NONE
07920458
Correspondence name and address
WILLIAM F. LAWRENCE
CURTIS,MORRIS & SAFFORD, P.C.
530 FIFTH AVENUE
NEW YORK, NEW YORK 10036
Assignment: 5
Reel/Frame:006719/0798   Pages: 2
Recorded: 09/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUSIK, MEINHARD
Exec Dt:
09/27/1993
2
KELLERSOHN, RUDOLF
Exec Dt:
09/27/1993
Assignee
1
HOESCHST AKTIENGESELLSCHAFT
WERK RUHRCHEMIE PATENT DEPARTMENT
POSTFACH 130160
D-46128 OBERHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5449484
NONE
08128814
Correspondence name and address
JORDAN B. BIERMAN
28TH FLOOR
BIERMAN AND MUSERLIAN
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:007277/0447   Pages: 3
Recorded: 08/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAU, ULRICH
Exec Dt:
06/08/1994
2
ZIEGERT, GUENTER
Exec Dt:
06/08/1994
Assignee
1
HOESCHST AKTIENGESELLSCHAFT
GEBAUDE F 821
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5464118
NONE
08287601
Correspondence name and address
DAVID C. GARDINER, JR.
FINNEGAN, HENDERSON, FARABOW, ET AL
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 7
Reel/Frame:008172/0627   Pages: 2
Recorded: 07/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINGEN, RAINER
Exec Dt:
06/25/1996
2
HORNUNG, BARBARA
Exec Dt:
06/25/1996
Assignee
1
HOESCHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5702638
NONE
08676301
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM F. LAWRENCE
530 FIFTH AVENUE
NEW YORK, NEW YORK 10036
Assignment: 8
Reel/Frame:008491/0098   Pages: 3
Recorded: 04/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOLLE, VOLKER
Exec Dt:
04/08/1997
2
CARRION, EDUARDO CHICOTE
Exec Dt:
04/03/1997
3
TERWYEN, HERBERT
Exec Dt:
04/08/1997
Assignee
1
HOESCHST AKTIENGESELLSCHAFT
BUILDING K 801
PATENT AND LICENSING DEPARTMENT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6362298
US20020010297
08804063
Correspondence name and address
CONNOLLY AND HUTZ
THOMAS M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:010156/0848   Pages: 2
Recorded: 10/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, ROLF
Exec Dt:
05/06/1998
2
LIU, NINGSHU
Exec Dt:
05/06/1998
3
ZWICKER, JORK
Exec Dt:
05/16/1998
4
SEDLACEK, HANS-HARALD
Exec Dt:
05/05/1998
Assignee
1
HOESCHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6380170
NONE
09025343
Correspondence name and address
FOLEY & LARDNER
COLIN G. SANDERCOCK, ESQ.
3000 K STREET, N.W. SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 10
Reel/Frame:010164/0807   Pages: 2
Recorded: 08/18/1999
Conveyance: NOTARY CERTIFICATE EVIDENCING MERGER.
Assignor
1
BEHRINGWERKE AKTIENGESELLSCHAFT
Exec Dt:
04/09/1999
Assignee
1
HOESCHST AKTIENGESELLSCHAFT
BRUNINGSTRASSE 50
FRANKFURT MAIN, GERMANY 65929
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5494639
NONE
08322764
Correspondence name and address
VENABLE
ROBERT KINBERG
P.O. BOX 34385
WASHINGTON, D.C. 20043-9998

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