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Patent Assignment Assignor Details
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Assignor Name : DUECOFFRE, VOLKER
Total Assignments: 11
Assignment: 1
Reel/Frame:006843/0550   Pages: 3
Recorded: 01/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEDERKE, KLAUS
Exec Dt:
12/01/1993
2
DUECOFFRE, VOLKER
Exec Dt:
12/01/1993
3
FLOSBACH, CARMEN
Exec Dt:
12/01/1993
4
GOLDNER, WOLFGANG
Exec Dt:
12/10/1993
5
SCHUBERT, WALTER
Exec Dt:
12/01/1993
Assignee
1
HERBERTS GMBH
CHRISTBUSCH 25
WUPPERTAL, GERMANY D-42285
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5460892
NONE
08178767
Correspondence name and address
MICHAEL LASKY
MERCHANT, GOULD, SMITH, EDELL ET AL.
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 2
Reel/Frame:007060/0220   Pages: 3
Recorded: 05/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUECOFFRE, VOLKER
Exec Dt:
02/18/1994
2
FLOSBACH, CARMEN
Exec Dt:
02/23/1994
3
SCHUBERT, WALTER
Exec Dt:
02/17/1994
4
KRUMME, MANFRED
Exec Dt:
02/24/1994
5
STEPHAN, WERNER
Exec Dt:
03/02/1994
6
SADOWSKI, FRITZ
Exec Dt:
02/24/1994
Assignee
1
HERBERTS GMBH
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5480936
NONE
08250449
Correspondence name and address
SCHWEITZER CORNMAN & GROSS
MICHAEL A. CORNMAN
230 PARK AVENUE
NEW YORK, NY 10169
Assignment: 3
Reel/Frame:008733/0314   Pages: 2
Recorded: 01/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUECOFFRE, VOLKER
Exec Dt:
11/22/1996
2
FLOSBACH, CARMEN
Exec Dt:
11/21/1996
3
HERRMANN, FRIEDRICH
Exec Dt:
11/25/1996
4
REIFFERSCHEIDT, HEINZ-WALTER
Exec Dt:
11/25/1996
5
SCHUBERT, WALTER
Exec Dt:
11/21/1996
Assignee
1
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5739216
NONE
08732474
Correspondence name and address
KECK, MAHIN & CATE
RUTH N. MORDUCH
P.O. BOX 06110
CHICAGO, IL 60606-0110
Assignment: 4
Reel/Frame:008733/0471   Pages: 2
Recorded: 01/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUECOFFRE, VOLKER
Exec Dt:
11/22/1996
2
FLOSBACH, CARMEN
Exec Dt:
11/21/1996
3
HERRMANN, FRIEDRICH
Exec Dt:
11/25/1996
4
REIFFERSCHEIDT, HEINZ-WALTER
Exec Dt:
11/25/1996
5
SCHUBERT, WALTER
Exec Dt:
11/21/1996
Assignee
1
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
CHRISTBUSCH 25
WUPPERTAL, GERMANY D-422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5739216
NONE
08732474
Correspondence name and address
KECK, MAHIN & CATE
RUTH N. MORDUCH
P.O. BOX 06110
CHICAGO, IL 60606-0110
Assignment: 5
Reel/Frame:009083/0159   Pages: 3
Recorded: 02/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRENKE, STEPHAN
Exec Dt:
11/14/1997
2
DUECOFFRE, VOLKER
Exec Dt:
11/13/1997
3
DOEBLER, KLAUS-PETER
Exec Dt:
11/20/1997
4
LIEVERZ, FRANK
Exec Dt:
11/20/1997
5
SCHUBERT, WALTER
Exec Dt:
11/12/1997
6
TANNERT, KLAUS
Exec Dt:
11/13/1997
Assignee
1
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5993911
NONE
09000426
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 6
Reel/Frame:009236/0499   Pages: 3
Recorded: 01/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUECOFFRE, VOLKER
Exec Dt:
11/13/1997
2
FLOSBACH, CARMEN
Exec Dt:
11/12/1997
3
KERBER, HERMANN
Exec Dt:
12/05/1997
4
SCHUBERT, WALTER
Exec Dt:
11/12/1997
5
HERRMANN, FRIEDRICH
Exec Dt:
11/17/1997
6
REIFFERSCHEIDT, HEINZ-WALTER
Exec Dt:
11/28/1997
7
SCHILD, DIRK
Exec Dt:
12/04/1997
Assignee
1
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063448
NONE
08981644
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 7
Reel/Frame:009402/0564   Pages: 3
Recorded: 04/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIENER, WOLFGANG
Exec Dt:
02/09/1998
2
DUECOFFRE, VOLKER
Exec Dt:
02/10/1998
3
FLOSBACH, CARMEN
Exec Dt:
02/09/1998
4
HEY, GERHARD
Exec Dt:
02/13/1998
5
SCHUBERT, WALTER
Exec Dt:
02/10/1998
Assignee
1
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063954
NONE
09051530
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, ET AL.
MICHAEL B. LASKY
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 8
Reel/Frame:010101/0378   Pages: 2
Recorded: 06/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUECOFFRE, VOLKER
Exec Dt:
03/22/1999
2
SCHUBERT, WALTER
Exec Dt:
03/22/1999
3
HERRMANN, FRIEDRICH
Exec Dt:
03/31/1999
4
FLOSBACH, CARMEN
Exec Dt:
03/22/1999
5
LECKEBUSCH, CLAUDIA
Exec Dt:
03/25/1999
Assignee
1
HERBERTS GMBH & CO KG
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6200639
NONE
09319957
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 9
Reel/Frame:010097/0806   Pages: 2
Recorded: 06/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUECOFFRE, VOLKER
Exec Dt:
03/25/1999
2
SCHUBERT, WALTER
Exec Dt:
03/18/1999
Assignee
1
HERBERTS GMBH & CO. KG
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6258874
NONE
09331098
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 10
Reel/Frame:014500/0057   Pages: 2
Recorded: 04/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOEHME, ANGELIKA
Exec Dt:
12/17/2003
2
DUECOFFRE, VOLKER
Exec Dt:
12/05/2003
3
FLOSBACH, CARMEN
Exec Dt:
12/16/2003
4
KLEUSER, BIRGIT
Exec Dt:
01/05/2004
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040161538
10704442
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
HILMAR L. FRICKE
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 11
Reel/Frame:015620/0357   Pages: 6
Recorded: 01/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKER, WIEBKE
Exec Dt:
11/10/2004
2
DUECOFFRE, VOLKER
Exec Dt:
10/19/2004
3
FLOSBACH, CARMEN
Exec Dt:
10/08/2004
4
KLEUSER, BIRGIT
Exec Dt:
10/06/2004
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7960468
US20060069202
10953311
Correspondence name and address
HILMAR L. FRICKE
4417 LANCASTER PIKE
LEGAL-PATENTS
WILMINGTON, DE 19805

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