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Patent Assignment Assignor Details
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Assignor Name : DAHM, RALF
Total Assignments: 7
Assignment: 1
Reel/Frame:004813/0701   Pages: 2
Recorded: 11/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BECKER, HEINZ D.
Exec Dt:
10/22/1987
2
BEDERKE, KLAUS
Exec Dt:
10/21/1987
3
DAHM, RALF
Exec Dt:
10/23/1987
4
KERBER, HERMANN
Exec Dt:
10/21/1987
5
SADOWSKI, FRITZ
Exec Dt:
10/28/1987
6
STEPHAN, WERNER
Exec Dt:
10/26/1987
Assignee
1
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG, CHRISTBUSCH 25, 5600 WUPPERTAL 2, WEST GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4855342
NONE
07122903
Correspondence name and address
SCHWEITZER AND CORNMAN
230 PARK AVENUE
NEW YORK, NY 10169
Assignment: 2
Reel/Frame:006754/0258   Pages: 3
Recorded: 10/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEDERKE, KLAUS
Exec Dt:
09/30/1993
2
DAHM, RALF
Exec Dt:
09/28/1993
3
KERBER, HERMANN
Exec Dt:
09/28/1993
4
SCHUBERT, WALTER
Exec Dt:
10/12/1993
5
HERMANN, FRIEDRICH
Exec Dt:
10/01/1993
6
REIFFERSCHEIDT, HEINZ-WALTER
Exec Dt:
10/04/1993
Assignee
1
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
CHRISTBUSCH 25
WUPPERTAL, GERMANY D-42285
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5391620
NONE
08139918
Correspondence name and address
MICHAEL A. CORNMAN
SCHWEITZER CORNMAN & GROSS
230 PARK AVENUE
NEW YORK, NY 10169
Assignment: 3
Reel/Frame:009402/0475   Pages: 4
Recorded: 08/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHM, RALF
Exec Dt:
05/12/1998
2
FLOSBACH, CARMEN
Exec Dt:
04/21/1998
3
KERBER, HERMANN
Exec Dt:
04/22/1998
4
KIRCHGASSLER, SANDRA
Exec Dt:
05/22/1998
5
LERCH, DIETER
Exec Dt:
05/18/1998
6
SCHNODEWIND, FRANK
Exec Dt:
05/25/1998
7
SCHUBERT, WALTER
Exec Dt:
04/25/1998
Assignee
1
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6037404
NONE
09089754
Correspondence name and address
MERCHANT, GOULD, SMITH ETAL.
MICHAEL B. LASKY
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 4
Reel/Frame:011383/0859   Pages: 3
Recorded: 12/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHM, RALF
Exec Dt:
08/11/2000
2
FLOSBACH, CARMEN
Exec Dt:
08/28/2000
3
KERBER, HERMANN
Exec Dt:
08/18/2000
4
SCHUBERT, WALTER
Exec Dt:
08/18/2000
5
TUCKMANTEL, ASTRID
Exec Dt:
08/11/2000
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6437056
NONE
09622757
Correspondence name and address
E.I. DU PONT DE NEMOURS & COMPANY
JOSEPH A. TESSARI
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 5
Reel/Frame:012535/0808   Pages: 4
Recorded: 01/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHM, RALF
Exec Dt:
06/28/2001
2
GAWIN, HANS-JURGEN
Exec Dt:
06/28/2001
3
FLOSBACH, CARMEN
Exec Dt:
06/27/2001
4
KERBER, HERMANN
Exec Dt:
06/28/2001
5
MANASSIS, APOSTOLOS
Exec Dt:
06/25/2001
6
SCHUBERT, WALTER
Exec Dt:
06/12/2001
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6555176
NONE
09914219
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
STEVEN C. BENJAMIN
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880-0025
Assignment: 6
Reel/Frame:012808/0964   Pages: 2
Recorded: 06/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHM, RALF
Exec Dt:
06/28/2001
2
GAWIN, HANS-JURGEN
Exec Dt:
06/28/2001
3
FLOSBACH, CARMEN
Exec Dt:
06/27/2001
4
KERBER, HERMANN
Exec Dt:
06/28/2001
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6555176
NONE
09914219
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
JOSEPH A. TESSARI
BARLEY MILL PLAZA 25
LEGAL-PATENTS
WILMINGTON, DELAWARE 19880-0025
Assignment: 7
Reel/Frame:025148/0728   Pages: 3
Recorded: 10/16/2010
Attorney Dkt #:FA1626USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHM, RALF
Exec Dt:
07/23/2010
2
FLOSBACH, CARMEN
Exec Dt:
07/29/2010
3
DREGER, KATHARINA
Exec Dt:
08/04/2010
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110020554
12919292
Correspondence name and address
JOACHIM BLUM
4417 LANCASTER PIKE
BARLEY MILL PLAZA 25
WILMINGTON, DE 19809

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