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Patent Assignment Assignor Details
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Assignor Name : SEXTRO, GUNTER
Total Assignments: 8
Assignment: 1
Reel/Frame:003915/0833   Pages: 1
Recorded: 10/16/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MUCK, KARL-FRIEDRICH
Exec Dt:
09/10/1979
2
SEXTRO, GUNTER
Exec Dt:
09/10/1979
3
BURG, KARLHEINZ
Exec Dt:
09/10/1979
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4323502
NONE
06081933
Correspondence name and address
HENRY W. KOSTER
C/O CURTIS, MORRIS & SAFFORD
530 5TH AVE.
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:004852/0684   Pages: 1
Recorded: 02/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEXTRO, GUNTER
Exec Dt:
01/19/1988
2
MUCK, KARL-FRIEDRICH
Exec Dt:
01/19/1988
3
BURG, KARLHEINZ
Exec Dt:
01/19/1988
4
FISCHER, EBERHARD
Exec Dt:
01/19/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5144005
NONE
07152170
Correspondence name and address
CONNOLLY AND HUTZ
POST OFFICE BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:006930/0734   Pages: 2
Recorded: 03/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMIG, GERHARD
Exec Dt:
01/28/1994
2
KRUGER, BENNO
Exec Dt:
01/28/1994
3
KERN, FRANK
Exec Dt:
01/28/1994
4
HOFFMOCKEL, MICHAEL
Exec Dt:
01/28/1994
5
MUCK, KARL-FRIEDRICH
Exec Dt:
01/28/1994
6
SEXTRO, GUNTER
Exec Dt:
01/28/1994
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG
GEBAUDE F 821
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5508449
NONE
08178129
Correspondence name and address
THOMAS M. MESHBESHER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DC 19899
Assignment: 4
Reel/Frame:006940/0954   Pages: 2
Recorded: 03/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMIG, GERHARD
Exec Dt:
01/14/1994
2
KRUGER, BENNO
Exec Dt:
01/28/1994
3
KERN, FRANK
Exec Dt:
01/24/1994
4
HOFFMOCKEL, MICHAEL
Exec Dt:
01/28/1994
5
MUCK, KARL-FRIEDRICH
Exec Dt:
01/28/1994
6
SEXTRO, GUNTER
Exec Dt:
01/28/1994
Assignee
1
HOECHST AG
ZENTRALE PATENTABTEILUNG GEBAUDE F 821
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5508448
NONE
08176105
Correspondence name and address
THOMAS M. MESHBESHER
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:007459/0560   Pages: 2
Recorded: 04/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMOCKEL, MICHAEL
Exec Dt:
03/24/1995
2
MUCK, KARL-FRIEDRICH
Exec Dt:
03/24/1995
3
SEXTRO, GUNTER
Exec Dt:
03/24/1995
Assignee
1
HOECHST AKTIENGESELLSCHAFT
FRANKFURT AM MAIN, GERMANY D-659
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5872263
NONE
08431100
Correspondence name and address
RICHARD M. BECK
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:007488/0266   Pages: 2
Recorded: 05/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMOCKEL, MICHAEL
Exec Dt:
03/24/1995
2
SEXTRO, GUNTER
Exec Dt:
03/24/1995
Assignee
1
HOEST AKTIENGESELLSCHAFT
FRANKFURT AM MAIN, GERMANY D-659
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5593495
NONE
08435135
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILLMINGTON, DE 19899
Assignment: 7
Reel/Frame:007605/0105   Pages: 2
Recorded: 06/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMOCKEL, MICHAEL
Exec Dt:
06/01/1995
2
SEXTRO, GUNTER
Exec Dt:
06/01/1995
3
EMIG, GERHARD
Exec Dt:
05/22/1995
4
KERN, FRANK
Exec Dt:
06/01/1995
Assignee
1
HOECHST AKTIENGESELLSCHAFT
BUILDING K-801
PATENT AND LICENSING DEPARTMENT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6124480
NONE
08496954
Correspondence name and address
CONNOLLY AND HUTZ
T. M. MESHBESHER
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:007620/0288   Pages: 2
Recorded: 08/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLEISCHER, DIETRICH
Exec Dt:
07/20/1995
2
HOFFMOCKEL, MICHAEL
Exec Dt:
07/20/1995
3
MUCK, KARL-FRIEDRICH
Exec Dt:
07/20/1995
4
SEXTRO, GUNTER
Exec Dt:
07/20/1995
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5587449
NONE
08521998
Correspondence name and address
CONNOLLY AND HUTZ
RICHARD M. BECK
P.O. BOX 2207
WILMINGTON, DE 19899

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