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Patent Assignment Assignor Details
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Assignor Name : SIMMROCK, HANS-ULRICH
Total Assignments: 7
Assignment: 1
Reel/Frame:007880/0883   Pages: 2
Recorded: 04/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YUAN
Exec Dt:
02/27/1996
2
MOTOSUGI, KENJI
Exec Dt:
02/27/1996
3
YAMAMOTO, TETSU
Exec Dt:
02/27/1996
4
ROTH, CHRISTOPH
Exec Dt:
03/07/1996
5
ARAI, MASAYUKI
Exec Dt:
02/27/1996
6
SIMMROCK, HANS-ULRICH
Exec Dt:
03/15/1996
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5783836
NONE
08579833
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM F. LAWRENCE
530 FIFTH AVENUE
NEW YORK, NEW YORK 10036
Assignment: 2
Reel/Frame:009085/0880   Pages: 4
Recorded: 04/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIENER, WOLFGANG
Exec Dt:
08/11/1997
2
KLOSTERMANN, PETER
Exec Dt:
07/25/1997
3
KRUMPOLT, FRANK-JURGEN
Exec Dt:
08/25/1997
4
KURZ, CHRISTINE
Exec Dt:
08/04/1997
5
MAAG, KARIN
Exec Dt:
07/28/1997
6
SIMMROCK, HANS-ULRICH
Exec Dt:
07/25/1997
7
LENHARD, WERNER
Exec Dt:
08/18/1997
Assignee
1
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5932282
NONE
08920429
Correspondence name and address
MERCHANT, GOULD, SMITH, ET AL.
MICHAEL B. LASKEY
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 3
Reel/Frame:011008/0297   Pages: 3
Recorded: 08/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOSTERMANN, PETER
Exec Dt:
05/26/2000
2
MAAG, KARIN
Exec Dt:
05/10/2000
3
SAATWEBER, DIETRICH
Exec Dt:
06/02/2000
4
SIMMROCK, HANS-ULRICH
Exec Dt:
06/14/2000
5
WEIDNER, ECKARD
Exec Dt:
04/28/2000
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6518395
NONE
09554458
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
JOSEPH A. TESSARI
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 4
Reel/Frame:011373/0570   Pages: 3
Recorded: 12/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAF, KNUT
Exec Dt:
07/10/2000
2
SIMMROCK, HANS-ULRICH
Exec Dt:
06/19/2000
3
JACOBS, ALEXANDRA
Exec Dt:
08/12/2000
4
MORS, VOLKER
Exec Dt:
07/24/2000
5
WARD, BENNETT
Exec Dt:
09/29/2000
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTIN, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6368725
NONE
09582480
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
JOSEPH A. TESSSARI
LEAGL-PATENTS
10087 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 5
Reel/Frame:012471/0533   Pages: 2
Recorded: 01/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIEBERG, ANDREAS
Exec Dt:
08/07/2001
2
REKOWSKI, VOLKER
Exec Dt:
09/06/2001
3
SAATWEBER, DIETRICH
Exec Dt:
08/09/2001
4
SIMMROCK, HANS-ULRICH
Exec Dt:
08/22/2001
5
VOGT-BIRMBRICH, BETTINA
Exec Dt:
08/06/2001
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6509411
NONE
09856325
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
JOSEPH A. TESSARI
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 6
Reel/Frame:012808/0935   Pages: 2
Recorded: 06/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIEBERG, ANDREAS
Exec Dt:
08/07/2001
2
REKOWSKI, VOLKER
Exec Dt:
09/06/2001
3
SAATWEBER, DIETRICH
Exec Dt:
08/09/2001
4
SIMMROCK, HANS-ULRICH
Exec Dt:
08/22/2001
5
VOGT-BIRNBRICH, BETTINA
Exec Dt:
08/06/2001
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6509411
NONE
09856325
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
JOSEPH A. TESSARI
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 7
Reel/Frame:013118/0248   Pages: 2
Recorded: 09/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIEBERG, ANDREAS
Exec Dt:
05/14/2002
2
REKOWSKI, VOLKER
Exec Dt:
06/18/2002
3
SAATWEBER, DIETRICH
Exec Dt:
05/22/2002
4
SIMMROCK, HANS-ULRICH
Exec Dt:
06/11/2002
5
VOGT-BIRNBRICH, BETTINA
Exec Dt:
07/05/2002
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
BARLEY MILL PLAZA 25
LEGAL PATENTS
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7112628
US20030121786
10148937
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
HILMAR L. FRICKE
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025

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