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Patent Assignment Assignor Details
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Assignor Name : O'BRIEN, GREGORY S.
Total Assignments: 27
Assignment: 1
Reel/Frame:012266/0271   Pages: 3
Recorded: 10/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMAD, MEHDI M.
Exec Dt:
10/09/2001
2
O'BRIEN, GREGORY S.
Exec Dt:
10/09/2001
Assignee
1
ATOFINA CHEMICALS, INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6467508
NONE
09976807
Correspondence name and address
ATOFINA CHEMICALS, INC.
WILLIAM D. MITCHELL
2000 MARKET STREET
PHILADELPHIA, PA 19103-3222
Assignment: 2
Reel/Frame:014896/0916   Pages: 2
Recorded: 01/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENRY, JAMES J.
Exec Dt:
01/08/2004
2
O'BRIEN, GREGORY S.
Exec Dt:
01/08/2004
3
ROCKOSI, RICHARD J.
Exec Dt:
01/09/2004
Assignee
1
ATOFINA CHEMICALS, INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7054530
US20050154106
10755504
Correspondence name and address
ATOFINA CHEMICALS, INC.
WILLIAM D. MITCHELL
2000 MARKET STREET-26TH FLOOR
INTELLECTUAL PROPERTY DEPARTMENT
PHILADELPHIA, PA 19103
Assignment: 3
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: 4
Reel/Frame:021871/0386   Pages: 4
Recorded: 11/21/2008
Attorney Dkt #:IR3838NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'BRIEN, GREGORY S.
Exec Dt:
10/14/2008
2
CLAY, BRUCE
Exec Dt:
10/14/2008
3
PARTRIDGE, RONALD
Exec Dt:
10/14/2008
Assignee
1
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8029718
US20090224421
12294137
 
8029718
US20090224421
12294137
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
2000 MARKET STREET, 26TH FL.
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:022068/0380   Pages: 6
Recorded: 01/07/2009
Attorney Dkt #:IR3901NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LALGUDI, BASKER R.
Exec Dt:
11/14/2008
2
ARSENAULT, SEAN A.
Exec Dt:
11/13/2008
3
O'BRIEN, GREGORY S.
Exec Dt:
12/15/2008
Assignee
1
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100003486
12166580
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
2000 MARKET STREET, 26TH FL.
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:022068/0868   Pages: 6
Recorded: 01/07/2009
Attorney Dkt #:IR3906NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LALGUDI, BASKER R.
Exec Dt:
11/14/2008
2
ARSENAULT, SEAN A.
Exec Dt:
11/13/2008
3
O'BRIEN, GREGORY S.
Exec Dt:
12/15/2008
Assignee
1
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100004375
12166627
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:023217/0668   Pages: 4
Recorded: 09/11/2009
Attorney Dkt #:IR3869NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'BRIEN, GREGORY S.
Exec Dt:
04/28/2009
2
CHEN, JOHN C.
Exec Dt:
04/27/2009
Assignee
1
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20100062669
12514710
 
NONE
US20100062669
12514710
Correspondence name and address
THOMAS F. ROLAND, ESQ. REG. NO. 42,110
ARKEMA INC.
2000 MARKET ST.
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:023361/0106   Pages: 5
Recorded: 10/13/2009
Attorney Dkt #:IR3876NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMAD, MEHDI M.
Exec Dt:
10/06/2009
2
BERTOUX, FRANCK
Exec Dt:
09/15/2009
3
O'BRIEN, GREGORY S.
Exec Dt:
10/03/2009
Assignee
1
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8309193
US20100062201
12513257
 
8309193
US20100062201
12513257
Correspondence name and address
THOMAS F. ROLAND, ESQ. REG. NO. 42,110
ARKEMA INC.
2000 MARKET ST.
PHILADELPHIA, PA 19103
Assignment: 10
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: 11
Reel/Frame:024416/0283   Pages: 4
Recorded: 05/20/2010
Attorney Dkt #:IR3931NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'BRIEN, GREGORY S.
Exec Dt:
05/19/2010
2
GE, JIAXIN JASON
Exec Dt:
05/19/2010
Assignee
1
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9960300
US20100258162
12743918
 
9960300
US20100258162
12743918
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
2000 MARKET STREET, 26TH FL.
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:024928/0025   Pages: 4
Recorded: 09/02/2010
Attorney Dkt #:IR3939NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'BRIEN, GREGORY S.
Exec Dt:
07/02/2010
2
DIRKX, RYAN R.
Exec Dt:
07/07/2010
Assignee
1
ARKEMA INC.
2000 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9312412
US20100326517
12918227
 
9312412
US20100326517
12918227
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
2000 MARKET STREET, 26TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 13
Reel/Frame:026776/0636   Pages: 3
Recorded: 08/19/2011
Attorney Dkt #:IR4007NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTELO, CHRISTOPHER A.
Exec Dt:
08/18/2011
2
O'BRIEN, GREGORY S.
Exec Dt:
08/08/2011
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8829108
US20110294943
13148157
 
8829108
US20110294943
13148157
Correspondence name and address
KIMBERLY R. HILD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19460
Assignment: 14
Reel/Frame:026776/0721   Pages: 3
Recorded: 08/19/2011
Attorney Dkt #:IR4008NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTELO, CHRISTOPHER A.
Exec Dt:
08/18/2011
2
O'BRIEN, GREGORY S.
Exec Dt:
08/08/2011
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9683100
US20120028036
13148170
 
9683100
US20120028036
13148170
Correspondence name and address
KIMBERLY R. HILD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 15
Reel/Frame:026959/0154   Pages: 3
Recorded: 09/23/2011
Attorney Dkt #:IR4019NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUDMAN, GILBERT W.
Exec Dt:
08/24/2011
2
O'BRIEN, GREGORY S.
Exec Dt:
09/04/2011
3
BERTELO, CHRISTOPHER A.
Exec Dt:
08/31/2011
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9422654
US20120015577
13257327
 
9422654
US20120015577
13257327
Correspondence name and address
KIMBERLY R. HILD
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 16
Reel/Frame:027490/0177   Pages: 4
Recorded: 01/06/2012
Attorney Dkt #:IR4036NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAR, WALTER
Exec Dt:
12/07/2011
2
WOOD, KURT A.
Exec Dt:
12/07/2011
3
SKILTON, WAYNE
Exec Dt:
12/07/2011
4
O'BRIEN, GREGORY S.
Exec Dt:
12/07/2011
5
AUBART, MARK A.
Exec Dt:
12/09/2011
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20120073632
13377391
 
NONE
US20120073632
13377391
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 17
Reel/Frame:030239/0039   Pages: 4
Recorded: 04/18/2013
Attorney Dkt #:FR-AM2779NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BONNET, ANTHONY
Exec Dt:
03/28/2013
2
DEVAUX, NICOLAS
Exec Dt:
03/28/2013
3
RAMFEL, BARBARA
Exec Dt:
03/28/2013
4
VERET, EMMANUEL
Exec Dt:
03/28/2013
5
BIZET, STEPHANE
Exec Dt:
03/28/2013
6
O'BRIEN, GREGORY S.
Exec Dt:
04/15/2013
Assignee
1
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130319510
13879138
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 18
Reel/Frame:031647/0804   Pages: 4
Recorded: 11/21/2013
Attorney Dkt #:IR4115NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEFEBVRE, AMY A.
Exec Dt:
11/14/2013
2
O'BRIEN, GREGORY S.
Exec Dt:
11/15/2013
3
DEVISME, SAMUEL
Exec Dt:
11/14/2013
4
BONNET, ANTHONY
Exec Dt:
11/14/2013
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9786803
US20140158185
14119016
 
9786803
US20140158185
14119016
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 19
Reel/Frame:033472/0557   Pages: 4
Recorded: 08/06/2014
Attorney Dkt #:IR4090NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEFEBVRE, AMY A.
Exec Dt:
07/14/2014
2
O'BRIEN, GREGORY S.
Exec Dt:
07/24/2014
3
KOSAR, WALTER
Exec Dt:
07/14/2014
4
WOOD, KURT A.
Exec Dt:
07/14/2014
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20150303336
14376859
 
NONE
US20150303336
14376859
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 20
Reel/Frame:033551/0042   Pages: 4
Recorded: 08/18/2014
Attorney Dkt #:IR4139NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KENSICKI, ROBERT L.
Exec Dt:
07/18/2014
2
OLIVER, JOSHUA M.
Exec Dt:
07/18/2014
3
LEFEBVRE, AMY A.
Exec Dt:
07/24/2014
4
O'BRIEN, GREGORY S.
Exec Dt:
07/24/2014
Assignees
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
2
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20150034156
14377905
 
NONE
US20150034156
14377905
Correspondence name and address
THOMAS F. ROLAND
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 21
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: 22
Reel/Frame:042136/0132   Pages: 5
Recorded: 04/25/2017
Attorney Dkt #:IR4193NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAR, WALTER P.
Exec Dt:
04/13/2017
2
REBER, RODERICK, III
Exec Dt:
04/13/2017
3
O'BRIEN, GREGORY S.
Exec Dt:
04/13/2017
4
GABOURY, SCOTT R.
Exec Dt:
04/25/2017
5
WILLE, ROICE A.
Exec Dt:
04/25/2017
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10322381
US20170216780
15328115
Correspondence name and address
TAYLOR CARSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 23
Reel/Frame:048204/0063   Pages: 3
Recorded: 01/31/2019
Attorney Dkt #:IR4296NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, DAVID SHIN-REN
Exec Dt:
01/30/2019
2
O'BRIEN, GREGORY S.
Exec Dt:
01/30/2019
3
SEILER, DAVID A.
Exec Dt:
01/30/2019
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10633468
US20190127500
15635525
Correspondence name and address
ARKEMA INC.
900 FIRST AVENUE
BUILDING 4-2
KING OF PRUSSIA, PA 19406
Assignment: 24
Reel/Frame:052048/0119   Pages: 8
Recorded: 03/09/2020
Attorney Dkt #:FR-AM3935NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMIN-SANAYEI, RAMIN
Exec Dt:
03/02/2020
2
DEVISME, SAMUEL
Exec Dt:
03/02/2020
3
ABGRALL, FLORENT O.
Exec Dt:
02/14/2020
4
CHAUVEAU, JEROME G.
Exec Dt:
03/06/2020
5
BONNET, ANTHONY
Exec Dt:
03/09/2020
6
O'BRIEN, GREGORY S.
Exec Dt:
03/02/2020
Assignee
1
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11661508
US20210130598
16617024
Correspondence name and address
BARBARA BECK
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 25
Reel/Frame:058767/0903   Pages: 3
Recorded: 01/26/2022
Attorney Dkt #:IR4431-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUSER, ADAM W.
Exec Dt:
01/21/2022
2
CAPELOT, MATHIEU Y.
Exec Dt:
01/21/2022
3
O'BRIEN, GREGORY S.
Exec Dt:
01/21/2022
4
MEHLMANN, FLORENCE
Exec Dt:
01/21/2022
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220025166
17299802
Correspondence name and address
LIZ GILSON
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PA 19406
Assignment: 26
Reel/Frame:060639/0094   Pages: 3
Recorded: 07/27/2022
Attorney Dkt #:IR4510-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENRY, JAMES J.
Exec Dt:
07/26/2022
2
O'BRIEN, GREGORY S.
Exec Dt:
07/26/2022
Assignee
1
ARKEMA INC.
900 FIRST AVENUE
KING OF PRUSSIA, PENNSYLVANIA 19406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230075186
17795584
Correspondence name and address
ARKEMA INC.
900 FIST AVENUE
KIN OF PRUSSIA, PA 19406
Assignment: 27
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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