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Patent Assignment Assignee Details
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Assignee Name : DU PONT DE NEMOURS INTERNATIONAL S.A.
Total Assignments: 16
Assignment: 1
Reel/Frame:006433/0077   Pages: 2
Recorded: 01/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MEILHON, DANIEL
Exec Dt:
01/05/1993
2
WOLLAK, HERBERT F.
Exec Dt:
12/07/1992
Assignees
1
SODAP
Z.I. NO. 2 CHEMIN DU BAYLE, B.P. 173
40104 DAX -CEDEX, FRANCE
2
DU PONT DE NEMOURS INTERNATIONAL S.A.
2 CHEMIN DU PAVILLON, B.P. 50, 1218 LE GRAND-SACONNEX
GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5356677
NONE
07958705
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
NORMAN H. STEPNO
WASHINGTON & PRINCE STREETS
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 2
Reel/Frame:006937/0729   Pages: 2
Recorded: 04/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPELTHANN, HEINZ H.
Exec Dt:
02/21/1994
Assignee
1
DU PONT DE NEMOURS INTERNATIONAL S.A.
2, CHEMIN DU PAVILLON, P.O. BOX 50 CH-1218 LE GRAND-SACONNEX
GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5434217
NONE
08205439
Correspondence name and address
CRAIG H. EVANS
LEGAL-PATENTS
E.I. DU PONT DE NEMOURS COMPANY
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:006968/0199   Pages: 2
Recorded: 04/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPELTHANN, HEINZ H.
Exec Dt:
02/21/1994
Assignee
1
DU PONT DE NEMOURS INTERNATIONAL S.A.
2, CHEMIN DU PAVILLON, P.O. BOX 50
CH-1218 LE GRAND-SACONNEX
GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
H001437
NONE
08205442
Correspondence name and address
E. I. DU PONT DE NEMOURS COMPANY
CRAIG H. EVANS
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:008128/0549   Pages: 2
Recorded: 07/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TROUILHET, YVES
Exec Dt:
11/25/1994
Assignee
1
DU PONT DE NEMOURS INTERNATIONAL S.A.
2, CHEMIN DU PAVILLON, P.O. BOX 50
CH-1218 LE GRAND-SACONNEX, GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5750611
NONE
08676237
Correspondence name and address
E. I. DU PONT DE NEMOURS COMPANY
KONRAD S. KAEDING
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 5
Reel/Frame:008259/0223   Pages: 2
Recorded: 12/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPELTHANN, HEINZ H.
Exec Dt:
03/08/1995
2
HAUSMANN, KARLHEINZ
Exec Dt:
03/08/1995
Assignee
1
DU PONT DE NEMOURS INTERNATIONAL S.A.
P.O. BOX 50
2, CHEMIN DU PAVILLIOR
LE GRAND-SACONNEX, GENEVA, SWITZERLAND CH-12
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5798413
NONE
08702622
Correspondence name and address
E. I. DU PONT DE NEMOURS COMPANY
CRAIG H. EVANS
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 6
Reel/Frame:008577/0249   Pages: 3
Recorded: 07/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENDER, KLAUS
Exec Dt:
09/22/1995
2
LEBOEUF, PHILIPPE
Exec Dt:
09/16/1995
3
TOPULOS, GEORGIOS
Exec Dt:
09/15/1995
Assignee
1
DU PONT DE NEMOURS INTERNATIONAL S.A.
2, CHEMIN DU PAVILLON, P.O. BOX 50
CH-1218 LE GRAND-SACONNEX, GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5798063
NONE
08809643
Correspondence name and address
E. I. DU PONT DE NEMOURS COMPANY
LISA J. MOYLES
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 7
Reel/Frame:009449/0433   Pages: 3
Recorded: 09/11/1998
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE ON THE COVER SHEET.
Assignors
1
EBERLE, JOHANN
Exec Dt:
02/11/1998
2
SCHROOTS, ROBERT
Exec Dt:
02/06/1998
Assignee
1
DU PONT DE NEMOURS INTERNATIONAL S.A.
2, CHEMIN DU PAVILLON, P.O. BOX 50
LE GRAND-SACONNEX, GENEVA, SWITZERLAND CH-12
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6022420
NONE
09027088
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
EDWIN TOCKER
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 8
Reel/Frame:009383/0302   Pages: 3
Recorded: 08/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, JIANRONG
Exec Dt:
05/12/1998
2
VAN ZIJL, NICOLAS A,
Exec Dt:
05/13/1998
Assignee
1
DU PONT DE NEMOURS INTERNATIONAL S.A.
CH-1218 LE GRAND-SACONNEX
2, CHEMIN DU PAVILLON, P.O. BOX 50
GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6133169
NONE
09045132
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
ROBERT J. SHAFER
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 9
Reel/Frame:009383/0248   Pages: 3
Recorded: 08/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUBERTIN, FABRICE
Exec Dt:
05/28/1998
2
LEVY, DANIEL N.
Exec Dt:
05/28/1998
Assignee
1
DU PONT DE NEMOURS INTERNATIONAL S.A.
2, CHEMIN DU PAVILLON, P.O. BOX 50
CH-1218 LE GRAND-SACONNEX, GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5965074
NONE
09022945
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
EDWIN TOCKER
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 10
Reel/Frame:009572/0362   Pages: 2
Recorded: 11/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SZEKELY, PETER LASZLO
Exec Dt:
06/04/1998
Assignee
1
DU PONT DE NEMOURS INTERNATIONAL S.A.
P. O. BOX 50
2, CHEMMIN DU PAVILLON
CH-1218 LE GRAND SACONNEX, GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5861452
NONE
09045618
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
HAHN T. PHAM
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 11
Reel/Frame:009708/0196   Pages: 2
Recorded: 01/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SZEKELY, PETER LASZLO
Exec Dt:
06/04/1998
Assignee
1
DU PONT DE NEMOURS INTERNATIONAL S.A.
2, CHEMIN DU PAVILLON, P.O. BOX 50
GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5861452
NONE
09045618
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
HAHN T. PHAM, LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 12
Reel/Frame:009708/0169   Pages: 2
Recorded: 01/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
REBOUILLAT, SERGE
Exec Dt:
09/30/1998
Assignee
1
DU PONT DE NEMOURS INTERNATIONAL S.A.
P.O. BOX 50
2, CHEMIN DU PAVILLON
CH-1218 LE GRAND-SACONNEX, GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6045907
NONE
09169349
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
ROBERT J. SHAFER
LEGAL/PATENT RECORDS CENTER
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 13
Reel/Frame:009954/0073   Pages: 2
Recorded: 05/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVY, DANIEL N.
Exec Dt:
01/22/1999
2
AUBERTIN, FABRICE
Exec Dt:
01/25/1999
Assignee
1
DU PONT DE NEMOURS INTERNATIONAL S.A.
P.O. BOX 50
2, CHEMIN DU PAVILLON
CH-1218 LE GRAND-SACONNEX, GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6174473
NONE
09123110
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
THOMAS W. STEINBERG
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 14
Reel/Frame:010010/0185   Pages: 2
Recorded: 06/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVY, DANIEL N.
Exec Dt:
04/19/1999
2
KARAYIANNI, ELENI
Exec Dt:
04/20/1999
Assignee
1
DU PONT DE NEMOURS INTERNATIONAL S.A.
P.O. BOX 50
2, CHEMMIN DU PAVILLON
CH-1218 LE GRAND SACONNEX GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6528574
NONE
09266327
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
JOHN S. HENDRICKSON
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 15
Reel/Frame:013297/0356   Pages: 3
Recorded: 09/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
REN, JIANRONG
Exec Dt:
06/24/2002
Assignee
1
DU PONT DE NEMOURS INTERNATIONAL S.A.
2, CHEMIN DU PAVILLON
CH 1218 LE GRAND SCONNEX
GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030104739
10150667
Correspondence name and address
KNNEKER & SMITH, P.C.
MARLIN R. SMITH
660 N. CENTRAL EXPRESSWAY, SUITE 230
PLANO, TX 75074
Assignment: 16
Reel/Frame:013242/0160   Pages: 3
Recorded: 09/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JENKINS, STEVEN J.
Exec Dt:
08/15/2002
Assignee
1
DU PONT DE NEMOURS INTERNATIONAL S.A.
2, CHEMIN DU PAVILLON
CH 1218 LE GRAND SACONNEX
GENEVA, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030104739
10150667
Correspondence name and address
KONNEKER & SMITH, P.C.
MARLIN R. SMITH
660 N. CENTRAL EXPRESSWAY, STE. 230
PLANO, TX 75074

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