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Patent Assignment Assignor Details
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Assignor Name : GEISEN, KARL
Total Assignments: 22
Assignment: 1
Reel/Frame:003927/0157   Pages: 1
Recorded: 11/16/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HITZEL, VOLKER
Exec Dt:
10/02/1980
2
WEYER, RUDI
Exec Dt:
10/02/1980
3
GEISEN, KARL
Exec Dt:
10/02/1980
4
REGITZ, GUNTER
Exec Dt:
10/02/1980
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A GERMAN CORP.
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4325963
NONE
06217526
Correspondence name and address
HENRY W. KOSTER
C/0 CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:004060/0459   Pages: 1
Recorded: 11/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HITZEL, VOLKER
Exec Dt:
11/03/1980
2
WEYER, RUDI
Exec Dt:
11/03/1980
3
GEISEN, KARL
Exec Dt:
11/03/1980
4
REGITZ, GUNTER
Exec Dt:
11/03/1980
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A GERMAN CORP.
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4379153
NONE
06211273
Correspondence name and address
HENRY W. KOSTER
CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:003903/0745   Pages: 1
Recorded: 09/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HITZEL, VOLKER
Exec Dt:
11/10/1980
2
WEYER, RUDI
Exec Dt:
11/10/1980
3
GEISEN, KARL
Exec Dt:
11/10/1980
4
REGITZ, GUNTER
Exec Dt:
11/10/1980
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4315940
NONE
06211331
Correspondence name and address
HENRY W. KOSTER
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH VE.
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:004060/0589   Pages: 1
Recorded: 11/12/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEYER, RUDI
Exec Dt:
11/25/1980
2
HITZEL, VOLKER
Exec Dt:
11/25/1980
3
GEISEN, KARL
Exec Dt:
11/25/1980
4
REGITZ, GUNTER
Exec Dt:
11/25/1980
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4379785
NONE
06217524
Correspondence name and address
HENRY W. KOSTER
C/0 CURTIS, MORRIS & SAFFORD
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:004130/0675   Pages: 1
Recorded: 03/29/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HITZEL, VOLKER
Exec Dt:
03/01/1983
2
WEYER, RUDI
Exec Dt:
03/01/1983
3
GEISEN, KARL
Exec Dt:
03/01/1983
4
RITZEL, HARALD
Exec Dt:
03/01/1983
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, GERMANY A COR. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4542127
NONE
06479906
Correspondence name and address
FINNEGAN, HENDERSON & FARABOW
GARRETT & DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004451/0887   Pages: 1
Recorded: 09/03/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VERTESY, LASZLO
Exec Dt:
08/14/1985
2
BENDER, RUDOLF
Exec Dt:
08/14/1985
3
FEHLHABER, HANS-WOLFRAM
Exec Dt:
08/14/1985
4
GEISEN, KARL
Exec Dt:
08/14/1985
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4632917
NONE
06771610
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:004757/0988   Pages: 1
Recorded: 08/11/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VERTESY, LASZLO
Exec Dt:
07/20/1987
2
BETZ, JOACHIM
Exec Dt:
07/20/1987
3
FEHLHABER, HANS-WOLFRAM
Exec Dt:
07/20/1987
4
GEISEN, KARL
Exec Dt:
07/20/1987
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4990500
NONE
07083807
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004867/0268   Pages: 1
Recorded: 04/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GLOMBIK, HEINER
Exec Dt:
03/25/1988
2
UTZ, ROLAND
Exec Dt:
03/25/1988
3
LANG, HANS-JOCHEN
Exec Dt:
03/25/1988
4
GEISEN, KARL
Exec Dt:
03/25/1988
5
BEYHL, FRIEDRICH E.
Exec Dt:
03/25/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4943576
NONE
07184965
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:005233/0992   Pages: 1
Recorded: 02/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEISEN, KARL
Exec Dt:
01/08/1990
2
LANG, HANS-JOCHEN
Exec Dt:
01/08/1990
3
NIMMESGERN, HILDEGARD
Exec Dt:
01/08/1990
4
WEIDMANN, KLAUS
Exec Dt:
01/08/1990
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP. OF FEDERAL REPUBLIC OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5138058
NONE
07482053
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT AND DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:005493/0373   Pages: 3
Recorded: 10/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VERTESY, LASZLO
Exec Dt:
10/02/1990
2
GEISEN, KARL
Exec Dt:
10/02/1990
3
BICKER, RICHARD
Exec Dt:
10/02/1990
Assignee
1
HOECHST AKTIENGESELLSCHAFT, A CORP OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5149716
NONE
07603835
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
AND DUNNER
FRANKLIN SQUARE BLDG., STE. 700
1300 I STREET, N. W.
WASHINGTON, DC 20005-3315
Assignment: 11
Reel/Frame:005862/0061   Pages: 2
Recorded: 09/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GEISEN, KARL
Exec Dt:
08/09/1991
2
UTZ, ROLAND
Exec Dt:
08/09/1991
3
NIMMESGERN, HILDEGARD
Exec Dt:
08/09/1991
4
LANG, HANS-JOCHEN
Exec Dt:
08/09/1991
Assignee
1
HOECHST AKTIENGESELLSCHAFT A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5215990
NONE
07741810
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1300 I ST., NW
WASHINGTON, DC 20005-3315
Assignment: 12
Reel/Frame:006985/0588   Pages: 3
Recorded: 04/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBERMEIER, RAINER
Exec Dt:
03/08/1994
2
SABEL, WALTER
Exec Dt:
03/08/1994
3
DEIL, PETER
Exec Dt:
03/08/1994
4
GEISEN, KARL
Exec Dt:
03/08/1994
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5466666
NONE
08233617
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER - JOHN B. TURNER
MANAGER, FILING AND PROSECUTION DEPT.
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 13
Reel/Frame:008987/0600   Pages: 2
Recorded: 02/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERTL, JOHANN
Exec Dt:
10/06/1997
2
HABERMANN, PAUL
Exec Dt:
10/07/1997
3
GEISEN, KARL
Exec Dt:
10/08/1997
4
SEIPKE, GERHARD
Exec Dt:
10/06/1997
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6221837
NONE
08900574
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, L.L.P.
ERNEST F. CHAPMAN
1300 I ST., NW
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:009099/0412   Pages: 2
Recorded: 04/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GEISEN, KARL
Exec Dt:
04/03/1998
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156755
NONE
09038156
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 15
Reel/Frame:009506/0440   Pages: 2
Recorded: 10/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERTL, JOHANN
Exec Dt:
06/30/1998
2
HABERMANN, PAUL
Exec Dt:
06/30/1998
3
GEISEN, KARL
Exec Dt:
06/30/1998
4
SEIPKE, GERHARD
Exec Dt:
06/30/1998
Assignee
1
HOECHST MARION ROUSSEL DEUTSCHLAND GMBH
D-65926 FRANKFURT-AM-MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6221633
NONE
09099307
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
ERNEST F. CHAPMAN
1300 I STREET, NW
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:010767/0391   Pages: 4
Recorded: 12/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUCKLER, FRITZ
Exec Dt:
11/08/1999
2
GEISEN, KARL
Exec Dt:
10/20/1999
3
POLLINGER, NORBERT
Exec Dt:
10/30/1999
4
SAMAAN, SAMIR
Exec Dt:
10/15/1999
Assignee
1
BAYER AKTIENGESELLSCHAFT
D 531368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020146454
09446342
Correspondence name and address
BAYER CORPORATION
JEFFREY M. GREENMAN
VICE PRESIDENT, PATENT & LICENSING
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 17
Reel/Frame:010465/0183   Pages: 2
Recorded: 12/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAEHNE, GERHARD
Exec Dt:
11/22/1999
2
GLOMBIK, HEINER
Exec Dt:
11/22/1999
3
GEISEN, KARL
Exec Dt:
11/28/1999
4
BICKEL, MARTIN
Exec Dt:
11/22/1999
Assignee
1
HOECHST MARION ROUSSEL DEUTSCHLAND GMBH
GEBAUDE K 801
FRANKFURT AM MAIN, GERMANY D-659
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6090833
NONE
09406855
Correspondence name and address
FOLEY & LARDNER
COLIN G. SANDERCOCK
3000 K STREET, NW
SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 18
Reel/Frame:010800/0878   Pages: 2
Recorded: 05/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAEHNE, GERHARD
Exec Dt:
02/28/2000
2
GEISEN, KARL
Exec Dt:
02/23/2000
3
LANG, HANS-JOCHEN
Exec Dt:
03/03/2000
4
BICKEL, MARTIN
Exec Dt:
03/06/2000
Assignee
1
AVENTIS PHARMA DEUTSCHLAND GMBH
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6207689
NONE
09500464
Correspondence name and address
FOLEY & LARDNER
PATRICIA D. GRANADOS
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 19
Reel/Frame:010844/0307   Pages: 2
Recorded: 05/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAEHNE, GERHARD
Exec Dt:
02/28/2000
2
GEISEN, KARL
Exec Dt:
02/23/2000
3
LANG, HANS-JOCHEN
Exec Dt:
03/03/2000
4
BICKEL, MARTIN
Exec Dt:
03/06/2000
Assignee
1
AVENTIS PHARMA DEUTSCHLAND GMBH
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6476059
NONE
09501209
Correspondence name and address
FOLEY & LARDNER
PATRICIA D. GRANADOS
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 20
Reel/Frame:010879/0440   Pages: 2
Recorded: 06/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAEHNE, GERHARD
Exec Dt:
02/28/2000
2
GEISEN, KARL
Exec Dt:
02/23/2000
3
LANG, HANS-JOCHEN
Exec Dt:
03/03/2000
4
BICKEL, MARTIN
Exec Dt:
03/06/2000
Assignee
1
AVENTIS PHARMA DEUTSCHLAND GMBH
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6251922
NONE
09501208
Correspondence name and address
FOLEY & LARDNER
PATRICIA D. GRANADOS
WASHINGTON HARBOUR
3000 K STREET, N.W. SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 21
Reel/Frame:010738/0829   Pages: 2
Recorded: 04/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAEHNE, GERHARD
Exec Dt:
02/28/2000
2
GEISEN, KARL
Exec Dt:
03/23/2000
3
LANG, HANS-JOCHEN
Exec Dt:
03/03/2000
4
BICKEL, MARTIN
Exec Dt:
03/06/2000
Assignee
1
AVENTIS PHARMA DEUTSCHLAND GMBH
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6187801
NONE
09501210
Correspondence name and address
FOLEY & LARDNER
PATRICIA D. GRANADOS
3000 K STREET, N.W., SUITE 500
WASHINGTON HARBOUR
WASHINGTON, D.C. 20007-5109
Assignment: 22
Reel/Frame:011802/0402   Pages: 10
Recorded: 05/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERTL, JOHANN
Exec Dt:
01/31/2001
2
HABERMANN, PAUL
Exec Dt:
03/14/2001
3
GEISEN, KARL
Exec Dt:
01/31/2001
4
SEIPKE, GERHARD
Exec Dt:
03/13/2001
5
WOLLMER, AXEL
Exec Dt:
01/30/2001
Assignee
1
AVENTIS PHARMA DEUTSCHLAND GMBH
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6686177
NONE
09701968
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315

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