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Patent Assignment Assignor Details
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Assignor Name : ZERAFATI, SAEID
Total Assignments: 21
Assignment: 1
Reel/Frame:010761/0747   Pages: 3
Recorded: 04/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZERAFATI, SAEID
Exec Dt:
04/14/2000
2
CROOKER, RICHARD M.
Exec Dt:
04/14/2000
3
WU, JINHUANG
Exec Dt:
04/18/2000
4
TRAN, MICHAEL Q.
Exec Dt:
04/14/2000
Assignee
1
ELF ATOCHEM NORTH AMERICA, INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6225365
NONE
09552054
Correspondence name and address
ELF ATOCHEM NORTH AMERICA, INC.
WILLIAM D. MITCHELL
PATENT DEPARTMENT - 26TH FLOOR
2000 MARKET STREET
PHILADELPHIA, PA 19103-3222
Assignment: 2
Reel/Frame:013058/0031   Pages: 3
Recorded: 06/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEKHILEF, NAFIH
Exec Dt:
06/20/2002
2
ZERAFATI, SAEID
Exec Dt:
06/21/2002
Assignee
1
ATOFINA CHEMICALS, INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6743865
US20040001928
10183703
Correspondence name and address
ATOFINA CHEMICALS, INC.
WILLIAM D. MITCHELL
IP DEPT. - 26TH FLOOR
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:015550/0119   Pages: 4
Recorded: 01/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONNET, ANTHONY
Exec Dt:
12/03/2004
2
CHOPINEZ, FABRICE
Exec Dt:
12/08/2004
3
SEBIRE, PASCAL
Exec Dt:
12/03/2004
4
WERTH, MICHAEL
Exec Dt:
12/06/2004
5
O'BRIEN, GREGORY
Exec Dt:
01/05/2005
6
ZERAFATI, SAEID
Exec Dt:
01/05/2005
Assignee
1
ARKEMA
4-8 COURS MICHELET
PUTEAUX, FRANCE 92800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050170121
11000163
Correspondence name and address
THOMAS F. ROLAND, ESQ.
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:019770/0627   Pages: 4
Recorded: 08/31/2007
Attorney Dkt #:IR3827NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTZEL, WILLIAM
Exec Dt:
08/14/2007
2
ZERAFATI, SAEID
Exec Dt:
08/14/2007
3
O'BRIEN, GREGORY S.
Exec Dt:
08/14/2007
Assignee
1
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9044923
US20080261050
11817054
 
9044923
US20080261050
11817054
Correspondence name and address
THOMAS F. ROLAND, ESQ. REG. NO. 42,110
ARKEMA INC.
2000 MARKET ST.
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:021154/0615   Pages: 4
Recorded: 06/26/2008
Attorney Dkt #:IR3813NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUDOVITS, LAWRENCE H.
Exec Dt:
06/11/2008
2
RODAK, NICHOLAS J.
Exec Dt:
06/16/2008
3
ZERAFATI, SAEID
Exec Dt:
06/16/2008
4
GUPTA, RAVI R.
Exec Dt:
06/13/2008
Assignee
1
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8263695
US20080281031
12158439
 
8263695
US20080281031
12158439
Correspondence name and address
THOMAS F. ROLAND, ESQ. REG. NO. 42,110
ARKEMA INC.
2000 MARKET ST.
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:022147/0980   Pages: 4
Recorded: 01/23/2009
Attorney Dkt #:IR3844NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURALI, MEHDI
Exec Dt:
10/03/2008
2
AMIN-SANAYEI, RAMIN
Exec Dt:
10/03/2008
3
ZERAFATI, SAEID
Exec Dt:
10/13/2008
Assignee
1
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7863384
US20090069488
12299023
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
2000 MARKET STREET, 26TH FL.
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:022468/0755   Pages: 4
Recorded: 03/30/2009
Attorney Dkt #:IR3855NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZERAFATI, SAEID
Exec Dt:
01/29/2009
2
O'BRIEN, GREGORY S.
Exec Dt:
01/29/2009
3
HARTZEL, WILLIAM J.
Exec Dt:
01/30/2009
4
HENRY, JAMES J.
Exec Dt:
01/29/2009
Assignee
1
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9056447
US20090202759
12307626
 
9056447
US20090202759
12307626
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
2000 MARKET STREET, 26TH FL.
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:023783/0070   Pages: 4
Recorded: 01/14/2010
Attorney Dkt #:IR3902NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENRY, JAMES J.
Exec Dt:
10/12/2009
2
ZERAFATI, SAEID
Exec Dt:
10/12/2009
3
STABLER, SEAN M.
Exec Dt:
10/12/2009
Assignee
1
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8277913
US20100119748
12598297
 
8277913
US20100119748
12598297
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
2000 MARKET STREET, 26TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:024378/0995   Pages: 4
Recorded: 05/13/2010
Attorney Dkt #:IR3913NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURCHILL, MICHAEL T.
Exec Dt:
10/19/2009
2
GE, JIAXIN JASON
Exec Dt:
10/20/2009
3
O'BRIEN, GREGORY S.
Exec Dt:
10/20/2009
4
ZERAFATI, SAEID
Exec Dt:
10/20/2009
Assignee
1
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10050164
US20100175742
12664088
 
10050164
US20100175742
12664088
Correspondence name and address
THOMAS F. ROLAND, ESQ. REG. NO. 42,110
ARKEMA INC.
2000 MARKET ST.
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:027125/0736   Pages: 3
Recorded: 10/26/2011
Attorney Dkt #:IR3948NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZERAFATI, SAEID
Exec Dt:
09/29/2011
2
HARTZEL, WILLIAM J.
Exec Dt:
10/26/2011
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110278193
13146518
Correspondence name and address
THOMAS F. ROLAND
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 11
Reel/Frame:027169/0946   Pages: 3
Recorded: 11/03/2011
Attorney Dkt #:IR4033NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZERAFATI, SAEID
Exec Dt:
10/27/2011
2
STABLER, SEAN M.
Exec Dt:
10/27/2011
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20120045603
13266673
 
NONE
US20120045603
13266673
Correspondence name and address
THOMAS F. ROLAND
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 12
Reel/Frame:028880/0052   Pages: 3
Recorded: 08/31/2012
Attorney Dkt #:IR4033A CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZERAFATI, SAEID
Exec Dt:
08/28/2012
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20120045603
13266673
 
NONE
US20130108816
13594056
Correspondence name and address
THOMAS F. ROLAND
900 FIRST AVENUE
PHILADELPHIA, PA 19406
Assignment: 13
Reel/Frame:031647/0705   Pages: 3
Recorded: 11/21/2013
Attorney Dkt #:IR4098NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZERAFATI, SAEID
Exec Dt:
10/08/2013
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9120912
US20140148528
14118981
 
9120912
US20140148528
14118981
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 14
Reel/Frame:037828/0581   Pages: 3
Recorded: 02/25/2016
Attorney Dkt #:IR4183NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMIN-SANAYEI, RAMIN
Exec Dt:
02/05/2016
2
O'BRIEN, GREGORY S.
Exec Dt:
02/03/2016
3
ZERAFATI, SAEID
Exec Dt:
02/03/2016
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11530322
US20160200907
14914364
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 15
Reel/Frame:038904/0069   Pages: 4
Recorded: 06/14/2016
Attorney Dkt #:FR-AM3179NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FINE, THOMAS
Exec Dt:
06/08/2016
2
ZERAFATI, SAEID
Exec Dt:
06/07/2016
Assignee
1
ARKEMA FRANCE
420 RUE D' ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160245964
15026284
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 16
Reel/Frame:044552/0555   Pages: 3
Recorded: 11/30/2017
Attorney Dkt #:IR4256NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZERAFATI, SAEID
Exec Dt:
10/19/2017
2
AMIN-SANAYEI, RAMIN
Exec Dt:
10/18/2017
3
HENRY, JAMES
Exec Dt:
10/18/2017
4
O'BRIEN, GREGORY
Exec Dt:
10/18/2017
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10774208
US20180044515
15557147
Correspondence name and address
TAYLOR CARSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 17
Reel/Frame:051837/0533   Pages: 3
Recorded: 02/18/2020
Attorney Dkt #:IR4343NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'BRIEN, GREGORY SCOTT
Exec Dt:
01/17/2020
2
AMIN-SANAYEI, RAMIN
Exec Dt:
01/17/2020
3
ZERAFATI, SAEID
Exec Dt:
01/17/2020
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11136450
US20210079206
16630621
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 18
Reel/Frame:051838/0436   Pages: 3
Recorded: 02/18/2020
Attorney Dkt #:IR4343A NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'BRIEN, GREGORY SCOTT
Exec Dt:
01/17/2020
2
AMIN-SANAYEI, RAMIN
Exec Dt:
01/17/2020
3
ZERAFATI, SAEID
Exec Dt:
01/17/2020
4
GOLDBACH, JAMES T.
Exec Dt:
01/21/2020
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11840800
NONE
16630610
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 19
Reel/Frame:051838/0576   Pages: 3
Recorded: 02/18/2020
Attorney Dkt #:IR4343B NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'BRIEN, GREGORY SCOTT
Exec Dt:
01/17/2020
2
AMIN-SANAYEI, RAMIN
Exec Dt:
01/17/2020
3
ZERAFATI, SAEID
Exec Dt:
01/17/2020
4
GOLDBACH, JAMES T.
Exec Dt:
01/21/2020
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11542658
NONE
16630600
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 20
Reel/Frame:052459/0392   Pages: 4
Recorded: 04/22/2020
Attorney Dkt #:IR4353NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZERAFATI, SAEID
Exec Dt:
03/09/2020
2
PARTRIDGE, RONALD H.
Exec Dt:
04/13/2020
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11643520
US20210163704
16645131
Correspondence name and address
BARBARA BECK
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 21
Reel/Frame:063518/0097   Pages: 3
Recorded: 05/03/2023
Attorney Dkt #:IR4499-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'BRIEN, GREGORY S.
Exec Dt:
05/03/2023
2
KOSAR, WALTER P.
Exec Dt:
05/03/2023
3
ZERAFATI, SAEID
Exec Dt:
05/03/2023
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230390710
18034462
Correspondence name and address
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406

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