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Patent Assignment Assignee Details
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Assignee Name : ELF ATOCHEM, S.A.
Total Assignments: 25
Assignment: 1
Reel/Frame:006862/0281   Pages: 4
Recorded: 02/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NORSOLOR
Exec Dt:
11/19/1990
Assignee
1
ELF ATOCHEM, S.A.
DEPARTMENT PROPRIETE INDUSTRIELLE
4, COURS MICHELET, LA DEFENSE 10, CEDEX 42
92091 PARIS-LA DEFENSE, FRANCE
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5071564
NONE
07593267
 
5360548
NONE
08056825
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER - SUSAN A. WOLFFE
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 2
Reel/Frame:006521/0534   Pages: 3
Recorded: 03/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAJ, PHILIPPE
Exec Dt:
01/27/1993
2
SAGE, JEAN MARC
Exec Dt:
01/27/1993
3
BLONDEL, PHILIPPE
Exec Dt:
02/01/1993
4
JUDAS, DIDIER
Exec Dt:
02/01/1993
Assignee
1
ELF ATOCHEM, S.A.
4 & 8 COURS MICHELET LA DEFENSE 10
PUTEAUX, FRANCE 92800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5310860
NONE
07999484
Correspondence name and address
JOHN L. SIGALOS
SIGALOS & LEVINE, P.C.
PARK CENTRAL VII
12750 MERIT DRIVE, SUITE 1000
DALLAS, TX 75251
Assignment: 3
Reel/Frame:006594/0735   Pages: 3
Recorded: 05/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAWROT, SERGE
Exec Dt:
02/18/1993
2
LOREK, SERGE
Exec Dt:
02/26/1993
3
STRASSEL, ALBERT
Exec Dt:
02/08/1993
Assignee
1
ELF ATOCHEM, S.A.
4&8 COURS MICHELET LA DEFENSE 10 PUTEAUX, FRANCE 92800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5419374
NONE
08026149
Correspondence name and address
SIGALOS & LEVINE
JOHN L. SIGALOS
PARK CENTRAL VII
12750 MERIT DR., SUITE 1000
DALLAS, TX 75251
Assignment: 4
Reel/Frame:006630/0799   Pages: 3
Recorded: 07/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DESBIENDRAS, DANIEL
Exec Dt:
06/29/1993
2
MICHAUD, PASCAL
Exec Dt:
06/29/1993
Assignee
1
ELF ATOCHEM, S.A.
4 & 8 COURS MICHELET LA DEFENSE 10 92800 PUTEAUX, FRANCE
FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5348681
NONE
08087099
Correspondence name and address
FREDERICK F. CALVETTI
MORGAN & FINNEGAN
555 13TH STREET, N.W.
SUITE 480 WEST
WASHINGTON, D.C. 20004-1109
Assignment: 5
Reel/Frame:006634/0099   Pages: 3
Recorded: 07/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MICHAUD, PASCAL
Exec Dt:
06/29/1993
Assignee
1
ELF ATOCHEM, S.A.
4 & 8 COURS MICHELET LA DEFENSE 10 92800 PUTEAUX, FRANCE
FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5350534
NONE
08087098
Correspondence name and address
FREDERICK F. CALVETTI
MORGAN & FINNEGAN
555 13TH STREET, N.W.
SUITE 480 WEST
WASHINGTON, DC 20004-1109
Assignment: 6
Reel/Frame:006963/0925   Pages: 2
Recorded: 04/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
D'HERBECOURT, BRUNO
Exec Dt:
03/21/1994
2
MOULIN, THIERRY
Exec Dt:
03/28/1994
Assignee
1
ELF ATOCHEM, S.A.
4, COURS MICHELET LA DEFENSE 10
CEDEX 42, 92091 PARIS-LA-DEFENSE 10, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5626958
NONE
08190748
Correspondence name and address
CHARLES E. MILLER
PENNIE & EDMONDS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:007646/0639   Pages: 2
Recorded: 09/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BESSALEM, JACQUELINE
Exec Dt:
06/26/1995
2
FAUCONET, MICHEL
Exec Dt:
06/26/1995
3
LACROIX, CHRISTIAN
Exec Dt:
06/26/1995
4
HESS, NATHALIE
Exec Dt:
07/10/1995
Assignee
1
ELF ATOCHEM, S.A.
4 & 8, COURS MICHELET, LA DEFENSE 10
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5659072
NONE
08491670
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
HARRY B. SHUBIN, SUITE 1400
ARLINGTON COURTHOUSE PLAZA
2200 CLARENDON BOULEVARD
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:007768/0289   Pages: 2
Recorded: 01/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAPPLER, PATRICK
Exec Dt:
12/19/1995
Assignee
1
ELF ATOCHEM, S.A.
4 & 8, COURS MICHELET
PUTEAUX, FRANCE 92800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5744561
NONE
08541068
Correspondence name and address
PENNIE & EDMONDS
CHARLES E. MILLER
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:007965/0294   Pages: 3
Recorded: 04/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BRUN, CLAUDE
Exec Dt:
01/29/1996
Assignee
1
ELF ATOCHEM, S.A.
LA DEFENSE 10
4 & 8 COURS MICHELET
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5856019
NONE
08580683
Correspondence name and address
SPENCER & FRANK
FREDERICK F. CALVETTI
1100 NEW YORK AVENUE, N.W.
SUITE 300 EAST
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:008264/0996   Pages: 3
Recorded: 11/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVAILLE, JEAN-YVES
Exec Dt:
09/02/1996
2
CHANZY, HENRI
Exec Dt:
09/02/1996
3
FAVIER, VERONIQUE
Exec Dt:
09/02/1996
4
ERNST, BENOI
Exec Dt:
09/02/1996
Assignee
1
ELF ATOCHEM, S.A.
4 & 8 COURS MICHELET, LA DEFENSE 10
F-9200 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6103790
NONE
08702533
Correspondence name and address
SPENCER & FRANK
FREDERICK F. CALVETTI
1100 NEW YORK AVENUE, N.W.
SUITE 300 EAST
WASHINGTON, D.C. 20005
Assignment: 11
Reel/Frame:008303/0277   Pages: 3
Recorded: 12/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETTIT, SERGE
Exec Dt:
10/03/1996
2
BERNARD, DANIEL
Exec Dt:
10/21/1996
3
CAUPIN, HENRY-JEAN
Exec Dt:
10/19/1996
Assignees
1
ELF ATOCHEM, S.A.
4/8 COURS MICHELET, LA DEFENSE 10
92800 PUTEAUX, FRANCE
2
CECA S.A.
4/8 COURS MICHELET, LA DEFENSE 10
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5728661
NONE
08731926
Correspondence name and address
FREDERICK F. CALVETTI, P.C.
1100 NEW YORK AVENUE, N.W.
SUITE 300 EAST
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:008962/0695   Pages: 2
Recorded: 01/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENNINGER, THIERRY
Exec Dt:
09/05/1997
2
PLECHOT, MURIEL
Exec Dt:
09/05/1997
Assignee
1
ELF ATOCHEM, S.A.
4/8, COURS MICHELET
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6114482
NONE
08884218
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN P.C.
NANCY J. ROBINS
ARLINGTON COURT PLAZA I
SUITE 1400, 2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 13
Reel/Frame:008962/0697   Pages: 2
Recorded: 01/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENNINGER, THIERRY
Exec Dt:
09/05/1997
2
SANCHEZ, LAURENT
Exec Dt:
09/05/1997
3
DARCOS, VINCENT
Exec Dt:
09/05/1997
4
LASTECOUERES, DOMINIQUE
Exec Dt:
09/05/1997
5
VERLHAC, JEAN-BAPTISTE
Exec Dt:
09/05/1997
Assignee
1
ELF ATOCHEM, S.A.
4/8, COURS MICHELET
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5854364
NONE
08884087
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
NANCY J. ROBINS
SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 14
Reel/Frame:008962/0737   Pages: 2
Recorded: 01/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUBOIS, PHILIPPE
Exec Dt:
09/12/1997
2
MOINEAU, GEORGES
Exec Dt:
09/12/1997
3
TEYSSIE, PHILIPPE
Exec Dt:
09/05/1997
4
JEROME, ROBERT
Exec Dt:
09/12/1997
5
SENNINGER, THIERRY
Exec Dt:
09/05/1997
Assignee
1
ELF ATOCHEM, S.A.
4/8, COURS MICHELET
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5811500
NONE
08884219
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
NANCY J. ROBIN
ARLINGTON COURT PLAZA I, SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 15
Reel/Frame:008784/0340   Pages: 4
Recorded: 10/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTOCCHIO, RENE
Exec Dt:
09/23/1997
2
LANTZ, ANDRE
Exec Dt:
09/23/1997
3
ROZAND, DANIEL
Exec Dt:
09/23/1997
4
COLLIER, BERTRAND
Exec Dt:
09/23/1997
Assignee
1
ELF ATOCHEM, S.A.
LA DEFENSE 10
4/8 COURS MICHELET
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5951830
NONE
08951476
Correspondence name and address
BELL BOYD & LLOYD
FREDERICK F. CALVETTI
P.O. BOX 65331
WASHINGTON, D.C. 20035-5331
Assignment: 16
Reel/Frame:008921/0681   Pages: 2
Recorded: 01/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RIONDEL, ALAIN
Exec Dt:
01/19/1998
Assignee
1
ELF ATOCHEM, S.A.
4/8, COURS MICHELET
PUTEAUX, FRANCE 92800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5919974
NONE
08889370
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
NANCY J. ROBINS
ARLINGTON COURT PLAZA I
2200 CLARENDON BLVD., SUITE 1400
ARLINGTON, VA 22201
Assignment: 17
Reel/Frame:010084/0960   Pages: 2
Recorded: 07/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRIVON, GILLES
Exec Dt:
01/23/1998
2
RUPPIN, CHRISTOPHE
Exec Dt:
01/23/1998
Assignee
1
ELF ATOCHEM, S.A.
DEPARTEMENT PROPRIETE INDUSTRIELLE 4, COURS MICHELET - LA DEFENSE 10
92091 PARIS LA DEFENSE CEDEX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5981815
NONE
08981953
Correspondence name and address
MILLEN, WHITE, ZELANO ET AL
RICHARD J. TRAVERSO
ARLINGTON COURTHOUSE PLAZA I, STE. 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 18
Reel/Frame:009351/0620   Pages: 4
Recorded: 07/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAGE, JEAN-MARC
Exec Dt:
06/11/1998
2
LACROIX, ERIC
Exec Dt:
06/11/1998
3
BONNET, PHILIPPE
Exec Dt:
06/15/1998
4
JORDA, ERIC
Exec Dt:
06/15/1998
Assignee
1
ELF ATOCHEM, S.A.
4 & 8, COURS MICHELET
92800 PUTEAUX - (HAUTS-DE-SEINE), FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6025532
NONE
09098749
Correspondence name and address
BELL, BOYD & LLOYD
P.O. BOX 65331
WASHINGTON, DC 20035-5331
Assignment: 19
Reel/Frame:009439/0298   Pages: 3
Recorded: 09/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERRET, PATRICE
Exec Dt:
07/17/1998
2
LEBEZ, JEAN
Exec Dt:
07/07/1998
3
MONTIGNAC,GUILAUME
Exec Dt:
07/07/1998
Assignee
1
ELF ATOCHEM, S.A.
4/8 COURS MICHELET
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5990207
NONE
09102780
Correspondence name and address
BELL, BOYD & LLOYD
FREDERICK F. CALVETTI
P.O. BOX 65331
WASHINGTON, D.C. 20035-5331
Assignment: 20
Reel/Frame:009539/0112   Pages: 3
Recorded: 10/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LABAT, YVES
Exec Dt:
08/24/1998
2
MULLER, JEAN-PIERRE
Exec Dt:
08/19/1998
Assignee
1
ELF ATOCHEM, S.A.
4/8 COURS MICHELET
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5922910
NONE
09139647
Correspondence name and address
BELL, BOYD & LLOYD
FREDERICK F. CALVETTI
P.O. BOX 65331
WASHINGTON, D.C. 20035-5331
Assignment: 21
Reel/Frame:009720/0640   Pages: 2
Recorded: 01/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRACTOR, RASHMIKANT MAGANLAL
Exec Dt:
10/09/1998
2
ANDERSEN, MARK WILLIAM
Exec Dt:
10/16/1998
3
MYERS, JEAN B.
Exec Dt:
10/10/1998
4
HECQUET, GERARD
Exec Dt:
12/14/1998
5
KOTWICA, ROLAND
Exec Dt:
12/03/1998
6
STOJANOVIC, MIREILLE
Exec Dt:
12/03/1998
7
PHAM, CHARLOTTE
Exec Dt:
11/27/1998
8
SIMON, MICHEL
Exec Dt:
11/27/1998
Assignees
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
2
ELF ATOCHEM, S.A.
LA DEFENSE 10
4 & 8 COURS MICHELET
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6281384
NONE
09105497
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
ROBERT B. STEVENSON
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19808
Assignment: 22
Reel/Frame:010084/0958   Pages: 2
Recorded: 07/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COMMANDEUR, RAYMOND
Exec Dt:
06/04/1999
2
LOZE, REGIS
Exec Dt:
06/04/1999
Assignee
1
ELF ATOCHEM, S.A.
4/8 COURS MICHELET
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6265628
NONE
09288675
Correspondence name and address
MILLEN, WHITE, ZELANO, ET AL.
RICHARD J. TRAVERSO
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 23
Reel/Frame:010755/0759   Pages: 2
Recorded: 04/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OLLIVIER, JEAN
Exec Dt:
11/10/1999
Assignee
1
ELF ATOCHEM, S.A.
LA DEFENSE 10-CEDEX 42
4, COURS MICHELET
92091 PARIS-DEFENSE, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6252065
NONE
09400994
Correspondence name and address
MILLEN, WHITE, ZELANO, ET AL.
PAMELA D. RICHARDSON
ARLINGTON COURTHOUSE PLAZA I
SUITE 1400, 2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 24
Reel/Frame:010795/0653   Pages: 2
Recorded: 05/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROHM & HAAS COMPANY
Exec Dt:
05/09/2000
Assignee
1
ELF ATOCHEM, S.A.
COURS MICHELET, LA DEFENSE 10
92091 PARIS LA DEFENSE CEDEX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5777034
NONE
08745393
Correspondence name and address
ELF ATOCHEM NORTH AMERICA, INC.
GILBERT W. RUDMAN, ESQUIRE
PATENT DEPARTMENT-26TH FLOOR
2000 MARKET STREET
PHILADELPHIA, PA 19103-3222
Assignment: 25
Reel/Frame:011208/0139   Pages: 2
Recorded: 10/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSSI, PHILIPPE
Exec Dt:
09/08/2000
2
PERY, FREDERIQUE
Exec Dt:
09/11/2000
3
THOMASSET, JACQUES
Exec Dt:
09/12/2000
Assignee
1
ELF ATOCHEM, S.A.
4/8 COURS MICHELET
F-92080 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6506830
NONE
09582283
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
I. WILLIAM MILLEN
ATTORNEYS AT LAW
2200 CLARENDON BLVD., SUITE 1400
ARLINGTON, VA 22201

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