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Patent Assignment Assignor Details
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Assignor Name : PAKENHAM, DEREK
Total Assignments: 17
Assignment: 1
Reel/Frame:007774/0403   Pages: 2
Recorded: 11/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARR, JOHN F.
Exec Dt:
11/10/1995
2
LEES, PETER
Exec Dt:
11/10/1995
3
STOCKS-WILSON, RICHARD
Exec Dt:
11/13/1995
4
PAKENHAM, DEREK
Exec Dt:
11/10/1995
Assignee
1
RHONE-POULENC CHEMICALS LIMITED
OAK HOUSE, REEDS CRESCENT WATFORD
HERTFORDSHIRE, UNITED KINGDOM WD1 1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6232496
NONE
08561057
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
NORMAN H. STEPNO
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:008620/0770   Pages: 2
Recorded: 07/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARR, JOHN FREDERICK
Exec Dt:
06/18/1997
2
PAKENHAM, DEREK
Exec Dt:
06/18/1997
Assignee
1
RHONE-POULENC CHEMICALS LIMITED
OAK HOUSE, REEDS CRESCENT
WATFORD, HERTFORDSHIRE WD1 1QH, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5739367
NONE
08817295
Correspondence name and address
FINNEGAN HENDERSON FARABOW ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:018034/0052   Pages: 10
Recorded: 07/28/2006
Attorney Dkt #:RD05006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, HUI SHIRLEY
Exec Dt:
06/13/2006
2
PAKENHAM, DEREK
Exec Dt:
06/15/2006
3
ADAM, HERVE
Exec Dt:
06/30/2006
4
HENNAUX, PIERRE
Exec Dt:
07/06/2006
5
CHUNG, BRIAN
Exec Dt:
07/18/2006
6
FRANTZ, SEREN
Exec Dt:
07/21/2006
Assignee
1
RHODIA, INC.
8 CEDAR BROOK DRIVE
CN 7500
CRANBURY, NEW JERSEY 08512
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7772421
US20060270563
11443919
Correspondence name and address
KEVIN E. MC VEIGH
CN 7500
8 CEDAR BROOK DRIVE
CRANBURY, NEW JERSEY 08512-7500
Assignment: 4
Reel/Frame:018059/0635   Pages: 8
Recorded: 08/03/2006
Conveyance: CORRECTED ASSIGNMENT TO ADD INVENTOR NAME ON ATTACHED PREVIOUSLY RECORDED ASSIGNMENT AT REEL 018034 FRAME 0052.
Assignors
1
YANG, HUI SHIRLEY
Exec Dt:
06/13/2006
2
PAKENHAM, DEREK
Exec Dt:
06/21/2006
3
ADAM, HERVE
Exec Dt:
06/15/2006
4
HENNAUX, PIERRE
Exec Dt:
06/30/2006
5
CHUNG, BRIAN
Exec Dt:
07/18/2006
6
KESAVAN, SUBRAMANIAN
Exec Dt:
07/06/2006
7
FRANTZ, SEREN
Exec Dt:
06/15/2006
Assignee
1
RHODIA INC.
8 CEDAR BROOK DRIVE
CN 7500
CRANBURY, NEW JERSEY 08512-7500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7772421
US20060270563
11443919
Correspondence name and address
KEVIN E. MC VEIGH
CN 7500
8 CEDAR BROOK DRIVE
CRANBURY, NEW JERSEY 08512-7500
Assignment: 5
Reel/Frame:022488/0472   Pages: 7
Recorded: 04/03/2009
Attorney Dkt #:RD 08005-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, LICHANG
Exec Dt:
03/26/2009
2
PAKENHAM, DEREK
Exec Dt:
03/26/2009
3
RUIZ, JOSE
Exec Dt:
02/24/2009
4
CHEN, PU
Exec Dt:
02/19/2009
5
AYMES, CHARLES
Exec Dt:
03/03/2009
6
VERES, KERI
Exec Dt:
02/20/2009
7
KOLTISKO, BERNARD
Exec Dt:
03/03/2009
Assignee
1
RHODIA INC.
8 CEDAR BROOK DRIVE
CN 7500
CRANBURY, NEW JERSEY 08512
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7695557
US20090194003
12363287
Correspondence name and address
JERICHO B. PACHO
RHODIA INC.
8 CEDAR BROOK DRIVE
CN 7500
CRANBURY, NEW JERSEY 08512
Assignment: 6
Reel/Frame:022574/0939   Pages: 7
Recorded: 04/02/2009
Attorney Dkt #:RD 08005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, LICHANG
Exec Dt:
03/26/2009
2
PAKENHAM, DEREK
Exec Dt:
03/26/2009
3
RUIZ, JOSE
Exec Dt:
02/24/2009
4
CHEN, PU
Exec Dt:
02/19/2009
5
AYMES, CHARLES
Exec Dt:
03/03/2009
6
VERES, KERI
Exec Dt:
02/20/2009
7
KOLTISKO, BERNARD
Exec Dt:
03/03/2009
Assignee
1
RHODIA INC.
8 CEDAR BROOK DRIVE
CN 7500
CRANBURY, NEW JERSEY US 08512
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8106239
US20090198002
12322231
Correspondence name and address
JERICHO B. PACHO
RHODIA INC.
8 CEDAR BROOK DRIVE
CN 7500
CRANBURY, NJ US 08512
Assignment: 7
Reel/Frame:022579/0147   Pages: 7
Recorded: 04/02/2009
Attorney Dkt #:RD 08005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, LICHANG
Exec Dt:
03/26/2009
2
PAKENHAM, DEREK
Exec Dt:
03/26/2009
3
RUIZ, JOSE
Exec Dt:
02/24/2009
4
CHEN, PU
Exec Dt:
02/19/2009
5
AYMES, CHARLES
Exec Dt:
03/03/2009
6
VERES, KERI
Exec Dt:
02/20/2009
7
KOLTISKO, BERNARD
Exec Dt:
03/03/2009
Assignee
1
RHODIA INC.
8 CEDAR BROOK DRIVE
CN 7500
CRANBURY, NEW JERSEY 08512
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8106239
US20090198002
12322231
Correspondence name and address
JERICHO B. PACHO
RHODIA INC.
8 CEDAR BROOK DRIVE
CN 7500
CRANBURY, NJ 08512
Assignment: 8
Reel/Frame:023470/0065   Pages: 7
Recorded: 11/04/2009
Attorney Dkt #:RD 08005-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, LICHANG
Exec Dt:
03/26/2009
2
PAKENHAM, DEREK
Exec Dt:
03/26/2009
3
RUIZ, JOSE
Exec Dt:
02/24/2009
4
CHEN, PU
Exec Dt:
02/19/2009
5
AYMES, CHARLES
Exec Dt:
03/03/2009
6
VERES, KERI
Exec Dt:
02/20/2009
7
KOLTISKO, BERNARD
Exec Dt:
03/03/2009
Assignee
1
RHODIA, INC.
8 CEDAR BROOK DRIVE
CRANBURY, NEW JERSEY 08512
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100064934
12609281
Correspondence name and address
MICHAEL B. FEIN
1900 MARKET STREET
COZEN O'CONNOR
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:025204/0492   Pages: 4
Recorded: 10/28/2010
Attorney Dkt #:RD 10005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PAKENHAM, DEREK
Exec Dt:
10/15/2010
Assignee
1
RHODIA OPERATIONS
40 RUE DE LA HAIE COQ
AUBERVILLIERS, FRANCE 93306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6134156
NONE
09246776
Correspondence name and address
KEVIN E. MCVEIGH
CN 7500
8 CEDAR BROOK DRIVE
CRANBURY, NEW JERSEY 08512
Assignment: 10
Reel/Frame:031183/0577   Pages: 4
Recorded: 09/11/2013
Attorney Dkt #:RD 11019 NON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAKENHAM, DEREK
Exec Dt:
01/15/2013
2
MORVAN, MIKEL
Exec Dt:
12/26/2012
3
DEGRE, GUILLAUME
Exec Dt:
12/26/2012
Assignee
1
RHODIA OPERATIONS
40 RUE DE LA HAIE COQ
AUBERVILLIERS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10259987
US20130161014
13724537
Correspondence name and address
RHODIA, INC.
8 CEDAR BROOK DRIVE
CN 7500
CRANBURY, NJ 08512
Assignment: 11
Reel/Frame:035729/0729   Pages: 8
Recorded: 05/28/2015
Attorney Dkt #:RD 2014/001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, EUGENE J., JR.
Exec Dt:
04/10/2015
2
PAKENHAM, DEREK
Exec Dt:
04/22/2015
3
MARTINEZ-CASTRO, NEMESIO
Exec Dt:
04/10/2015
4
RUIZ, JOSE P.
Exec Dt:
04/13/2015
5
RHODES, MICHAEL
Exec Dt:
05/21/2015
Assignee
1
RHODIA OPERATIONS
25 RUE DE CLICHY
PARIS, FRANCE 75009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10029967
US20150266804
14661808
Correspondence name and address
SOLVAY USA INC.
8 CEDAR BROOK DRIVE
CN 7500
CRANBURY, NJ 08512
Assignment: 12
Reel/Frame:035730/0891   Pages: 8
Recorded: 05/28/2015
Attorney Dkt #:RD 2014/003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, EUGENE J., JR.
Exec Dt:
04/10/2015
2
PAKENHAM, DEREK
Exec Dt:
04/22/2015
3
MARTINEZ-CASTRO, NEMESIO
Exec Dt:
04/10/2015
4
RUIZ, JOSE P.
Exec Dt:
04/13/2015
5
ZHOU, LICHANG
Exec Dt:
04/15/2015
6
RHODES, MICHAEL
Exec Dt:
05/21/2015
Assignee
1
RHODIA OPERATIONS
25 RUE DE CLICHY
PARIS, FRANCE 75009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9650323
US20150267035
14661814
Correspondence name and address
SOLVAY USA INC.
8 CEDAR BROOK DRIVE
CN 7500
CRANBURY, NJ 08512
Assignment: 13
Reel/Frame:036407/0299   Pages: 4
Recorded: 08/25/2015
Attorney Dkt #:RD 2014/012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, EUGENE J., JR.
Exec Dt:
08/17/2015
2
MARTINEZ-CASTRO, NEMESIO
Exec Dt:
08/17/2015
3
ZHANG, ZHIHUA
Exec Dt:
08/25/2015
4
PAKENHAM, DEREK
Exec Dt:
08/18/2015
Assignee
1
RHODIA OPERATIONS
25 RUE DE CLICHY
PARIS, FRANCE 75009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9688780
US20160039951
14820829
Correspondence name and address
SOLVAY USA INC.
8 CEDAR BROOK DRIVE
CRANBURY, NJ 08512
Assignment: 14
Reel/Frame:038825/0129   Pages: 8
Recorded: 06/07/2016
Attorney Dkt #:RD 2015/008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, LICHANG
Exec Dt:
05/17/2016
2
HUGHES, JOHN
Exec Dt:
05/19/2016
3
PAKENHAM, DEREK
Exec Dt:
05/17/2016
Assignee
1
RHODIA OPERATIONS
25, RUE DE CLICHY
PARIS, FRANCE 75009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160333213
15152761
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
CN 5203
PRINCETON, NJ 08540
Assignment: 15
Reel/Frame:043019/0971   Pages: 8
Recorded: 07/17/2017
Attorney Dkt #:RD 2015/001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, LICHANG
Exec Dt:
07/10/2017
2
PAKENHAM, DEREK
Exec Dt:
07/13/2017
3
KHAN, AYAZ
Exec Dt:
07/10/2017
4
ADAM, HERVÉ
Exec Dt:
07/10/2017
5
RUIZ, JOSE
Exec Dt:
07/17/2017
Assignee
1
RHODIA OPERATIONS
25, RUE DE CLICHY
PARIS, FRANCE 75009
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10836856
US20170355806
15541516
Correspondence name and address
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 16
Reel/Frame:062281/0260   Pages: 5
Recorded: 01/05/2023
Attorney Dkt #:RD 2019/007-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, LICHANG
Exec Dt:
11/16/2022
2
SIDDIQUI, ADNAN
Exec Dt:
11/18/2022
3
LEE, DONGCHEEL
Exec Dt:
11/17/2022
4
PAKENHAM, DEREK
Exec Dt:
11/16/2022
5
ANDERSON, EUGENE J.
Exec Dt:
11/16/2022
6
MAJMUDAR, SHAILESH
Exec Dt:
11/16/2022
7
KIM, EUNYONG
Exec Dt:
11/18/2022
8
JAMASBI, HOMAYOUN
Exec Dt:
12/13/2022
9
TRAN, AN
Exec Dt:
11/17/2022
10
ZHANG, PENG
Exec Dt:
11/17/2022
Assignee
1
RHODIA OPERATIONS
9 RUE DES CUIRASSIERS, IMMEUBLE SILEX2 CS 73834
LYON CEDEX 03, FRANCE 69487
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11884867
US20220235272
17606867
Correspondence name and address
SOLVAY USA
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 17
Reel/Frame:064756/0477   Pages: 5
Recorded: 08/30/2023
Attorney Dkt #:19109-069001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEREIRA, LIVIA
Exec Dt:
06/19/2023
2
MARTINS, SERGIO
Exec Dt:
06/19/2023
3
WOODS, JAMES
Exec Dt:
06/19/2023
4
PAKENHAM, DEREK
Exec Dt:
06/19/2023
5
RAMDANI, KAMEL
Exec Dt:
08/05/2023
6
HERNANDES, DIEGO
Exec Dt:
07/03/2023
Assignee
1
RHODIA BRASIL S.A.
AV. MARIA. COELHO AGUIAR 215
BLOCK. B, 1ST FLOOR
SÃO PAULO-SP, BRAZIL 05804-902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230272306
18044871
Correspondence name and address
CARLYN BURTON
ENTERPRISE PLAZA STE 4900, 1100 LOUISIANA ST
HOUSTON, TX 77002

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