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Patent Assignment Assignor Details
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Assignor Name : ELF ATOCHEM S.A.
Total Assignments: 24
Assignment: 1
Reel/Frame:007462/0494   Pages: 3
Recorded: 05/09/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
05/02/1995
Assignee
1
GRANDE PAROISSEE, S.A.
4-8, COURS MICHELET PUTEAUX
HAUTS DE SEINE, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5369070
NONE
07809492
Correspondence name and address
NORMAN H. STEPNO
BURNS, DOANE, SWECKER & MATHIS
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:010618/0547   Pages: 2
Recorded: 02/22/2000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
02/08/2000
Assignee
1
NIPPON SHOKUBAI CO., LTD.
KORAIBASHI 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5948936
NONE
08892292
Correspondence name and address
FISH & RICHARDSON P.C.
Y. ROCKY TSAO
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 3
Reel/Frame:010626/0530   Pages: 2
Recorded: 02/22/2000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
02/08/2000
Assignee
1
NIPPON SHOKUBAI CO., LTD.
OSAKA-SHI
KORAIBASHI 4-CHOME, CHUO-KU
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5919985
NONE
08987402
Correspondence name and address
FISH & RICHARDSON P.C.
Y. ROCKY TSAO
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 4
Reel/Frame:010780/0219   Pages: 3
Recorded: 04/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
03/22/2000
Assignee
1
NIPPON SHOKUBAI CO., LTD.
1-1, KORAIBASHI 4-CHOME CHUO-KU, OSAKA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6187958
NONE
09058729
Correspondence name and address
FISH & RICHARDSON, P.C.
J. PETER FASSE
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110-2804
Assignment: 5
Reel/Frame:011238/0816   Pages: 4
Recorded: 10/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
04/12/2000
Assignee
1
NIPPON SHOKUBAI CO., LTD.
CHUO-KU, OSAKA-SHI
1-1, KURAIBASHI 4-CHOME
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6103102
NONE
08883702
Correspondence name and address
FREDERICK F. CALVETTI, ESQ.
1850 M STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20036
Assignment: 6
Reel/Frame:011590/0257   Pages: 5
Recorded: 03/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
04/12/2000
Assignee
1
NIPPON SHOKUBAI CO., LTD.
1-1, KORSIBASHI 4-CHOME
CHUO-KU, OSAKA-SHI, OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5965011
NONE
08883705
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
FREDERICK F. CALVETTI
1850 M STREET, N.W., (SUITE 800)
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:014743/0919   Pages: 4
Recorded: 12/04/2003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
04/17/2000
Assignee
1
ATOFINA
4/8 CRS MICHELET
PUTEAUX, FRANCE 92 800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5504142
NONE
08434489
Correspondence name and address
CASELLA & HESPOS LLP
GERALD E. HESPOS
274 MADISON AVENUE
SUITE 1703
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:022915/0905   Pages: 5
Recorded: 07/06/2009
Attorney Dkt #:033808.046
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELF ATOCHEM S.A.
Exec Dt:
04/17/2000
2
ATOFINA
Exec Dt:
10/04/2004
3
ARKEMA
Exec Dt:
04/18/2006
Assignee
1
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6458896
NONE
09180524
Correspondence name and address
SUZANNAH K. SUNDBY
1130 CONNECTICUT AVE., NW #1130
SMITH, GAMBRELL & RUSSELL, LLP
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:028093/0368   Pages: 4
Recorded: 04/23/2012
Attorney Dkt #:1006050-000315
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ASSIGNOR FROM "ATOCHEM S.A." TO --ELF ATOCHEM S.A.--, PREVIOUSLY RECORDED ON REEL 027819 FRAME 0127. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
04/17/2000
Assignee
1
ATOFINA
4-8 COURS MICHELET
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5401876
NONE
08095224
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:012500/0147   Pages: 12
Recorded: 01/24/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
10/27/2000
Assignee
1
ATOFINA
4/8 COURS MICHELET
LA DEFENSE 10
PUTEAUX, FRANCE 92800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6265628
NONE
09288675
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
I. WILLIAM MILLEN
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 11
Reel/Frame:012163/0014   Pages: 2
Recorded: 09/10/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
11/03/2000
Assignee
1
ATOFINA
4/8 COURS MICHELET
92800 PUTCAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6342653
NONE
09200157
Correspondence name and address
PENNIE & EDMONDS LLP
CHARLES E. MILLER
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:011901/0156   Pages: 2
Recorded: 06/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
05/10/2001
Assignee
1
SOLVAY (SOCIETE' ANONYME (S.A.))
RUE DE PRINCE ALBERT, 33
B-1050 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6340452
NONE
08819063
Correspondence name and address
PENNIE & EDMONDS LLP
CHARLES E. MILLER
1155 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 13
Reel/Frame:014026/0544   Pages: 6
Recorded: 05/06/2003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
06/21/2001
Assignee
1
ATOFINA SA
92091 PARIS LA DEFENSE 10
4/8 COURS MICHELET
PARIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5973055
NONE
08995001
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
NANCY S. MAYER
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 14
Reel/Frame:014102/0793   Pages: 12
Recorded: 03/27/2003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
06/21/2001
Assignee
1
ATOFINA
4/8 COURS MICHELET
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6521782
NONE
09889727
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
ARLINGTON COURT PLAZA I
SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 15
Reel/Frame:014428/0263   Pages: 2
Recorded: 03/16/2004
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
12/10/2003
Assignee
1
ATOFINA
4-8 COURS MICHELET
92091 PARIS LA DEFENSE 10, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6506830
NONE
09582283
Correspondence name and address
STEPTOE & JOHNSON LLP
D. DOUGLAS PRICE
1330 CONNECTICUT AVE., NW
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:016976/0963   Pages: 2
Recorded: 01/09/2006
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
12/10/2003
Assignee
1
ATOFINA
4/8 COURS MICHELET
PUTEAUX, FRANCE 92800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5744613
NONE
08733266
Correspondence name and address
GERALD T. SHEKLETON
120 S. RIVERSIDE PLAZA, 22ND FLOOR
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:017718/0144   Pages: 3
Recorded: 05/31/2006
Attorney Dkt #:1006050-000430
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
12/10/2003
Assignee
1
ARKEMA
4/8 COURS MICHELET
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6054526
NONE
09000063
Correspondence name and address
BUCHANAN INGERSOLL PC
(INCLUDING BURNS, DOANE, SWECKER & MATHI
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 18
Reel/Frame:018279/0341   Pages: 3
Recorded: 09/19/2006
Attorney Dkt #:1006050-000430
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
12/10/2003
Assignee
1
FRANCE, ARKEMA
4/8 COURS MICHELET
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6387976
NONE
09445479
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 19
Reel/Frame:017192/0798   Pages: 2
Recorded: 11/08/2005
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
02/04/2005
Assignee
1
ATOFINA
4/8 COURS MICHELET LA DEFENSE 10
PUTEAUX, FRANCE F-92800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7019090
US20030171208
10379728
Correspondence name and address
FREDERICK F. CALVETTI
SMITH, GAMBRELL & RUSSELL
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:023963/0382   Pages: 4
Recorded: 02/16/2010
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
05/30/2006
Assignee
1
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES
92700 COLOMBES, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5976696
NONE
08796730
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 21
Reel/Frame:028431/0037   Pages: 2
Recorded: 06/22/2012
Attorney Dkt #:ATOCM-0422-E
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
05/30/2006
Assignee
1
ATOFINA
4-8 COURS MICHELET
PUTEAUX, FRANCE 92800
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6245848
NONE
08917896
 
6297316
NONE
08917897
 
6080298
NONE
09158889
 
6527924
NONE
09807915
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
2200 CLARENDON BLVD., SUITE 1400
PAM RICHARDSON
ARLINGTON, VA 22201
Assignment: 22
Reel/Frame:035388/0197   Pages: 2
Recorded: 04/08/2015
Attorney Dkt #:ATOCM-0138
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
05/30/2006
Assignee
1
ATOFINA
4-8 COURS MICHELET
PUTEAUX, FRANCE 92800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6232394
NONE
09230525
Correspondence name and address
MILLEN WHITE ZELANO
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 23
Reel/Frame:018980/0219   Pages: 6
Recorded: 02/27/2007
Attorney Dkt #:7838-0004-999
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ELF ATOCHEM S.A.
Exec Dt:
12/11/2006
Assignee
1
ARKEMA FRANCE
LA DEFENCE 10
4-8 COURS MICHELET
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5348721
NONE
08018959
Correspondence name and address
JONES DAY
222 EAST 41ST STREET
NEW YORK, NY 10017
Assignment: 24
Reel/Frame:019055/0286   Pages: 7
Recorded: 03/19/2007
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELF ATOCHEM S.A.
Exec Dt:
03/06/2007
2
ATOFINA
Exec Dt:
03/06/2007
Assignee
1
TOTAL PETROCHEMICALS FRANCE
4/8 COURS MICHELET
F-92800 PUTEAUX, FRANCE
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5539058
NONE
08358218
 
5708081
NONE
08481251
 
5739226
NONE
08544699
 
6262179
NONE
08597231
 
5635561
NONE
08610682
 
6551956
NONE
08953296
 
6057258
NONE
09104983
 
6255402
NONE
09157309
 
6239059
NONE
09165345
 
6534433
NONE
09628685
 
6582591
NONE
09634585
 
6815500
NONE
09701831
 
6531556
US20010041774
09767988
 
6624264
US20030036616
09768162
 
6734269
NONE
09807147
 
6605561
NONE
09822840
 
6818714
NONE
09936902
 
6730744
NONE
09937090
 
6803428
US20030050412
10278817
 
7175782
US20040012001
10343417
 
6958408
US20040044235
10344528
 
6706832
US20030149204
10351904
 
7078363
US20040097672
10380698
 
6780946
US20040014596
10402939
 
6927262
US20040260041
10466434
 
7060767
US20040147692
10476152
Correspondence name and address
FREDERICK F. CALVETTI
SMITH, GAMBRELL & RUSSELL LLP
1850 M STREET, NW - SUITE 800
WASHINGTON, DC 20036

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