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Patent Assignment Assignor Details
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Assignor Name : DHARMARAJAN, NARAYANASWAMI
Total Assignments: 20
Assignment: 1
Reel/Frame:006464/0969   Pages: 3
Recorded: 01/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DATTA, SUDIN
Exec Dt:
05/30/1991
2
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
05/30/1991
3
WHITE, DONALD A.
Exec Dt:
05/30/1991
Assignee
1
EXXON CHEMICAL PATENTS INC.
1209 ORANGE STREET
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5225483
NONE
07733561
Correspondence name and address
EXXON CHEMICAL COMPANY
JOHN E. SCHNEIDER
P.O. BOX 710
1900 EAST LINDEN AVENUE
LINDEN, NEW JERSEY 07036
Assignment: 2
Reel/Frame:014403/0357   Pages: 7
Recorded: 03/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DATTA, SUDHIN
Exec Dt:
02/19/2004
2
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
02/09/2004
3
MEKA, PRASADARAO
Exec Dt:
02/09/2004
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7247679
US20040132913
10688091
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
MANDI B. MILBANK
5200 BAYWAY DR.
PO BOX 2149
BAYTOWN, TX 77520
Assignment: 3
Reel/Frame:035852/0822   Pages: 5
Recorded: 06/17/2015
Attorney Dkt #:2014EM024/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
06/11/2015
2
ROLLIN, PAUL E., JR.
Exec Dt:
06/12/2015
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150240061
14600868
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 4
Reel/Frame:037302/0793   Pages: 8
Recorded: 12/16/2015
Attorney Dkt #:2013EM161/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITCHELL, CYNTHIA A.
Exec Dt:
12/14/2015
2
RICHESON, GALEN C.
Exec Dt:
12/07/2015
3
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
12/07/2015
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11492477
US20160032090
14781464
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
BAYTOWN, TX 77520
Assignment: 5
Reel/Frame:039689/0090   Pages: 10
Recorded: 09/09/2016
Attorney Dkt #:2015EM391/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALFUS, JAN
Exec Dt:
07/27/2016
2
LI, LIANG
Exec Dt:
07/27/2016
3
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
07/26/2016
4
ZACARIAS, FELX M.
Exec Dt:
08/12/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9683097
US20170166736
15214658
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 6
Reel/Frame:040196/0633   Pages: 12
Recorded: 11/02/2016
Attorney Dkt #:2015EM329/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, LIANG
Exec Dt:
10/23/2016
2
ZACARIAS, FELIX M.
Exec Dt:
09/12/2016
3
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
09/12/2016
4
KALFUS, JAN
Exec Dt:
09/09/2016
5
BRANT, PATRICK
Exec Dt:
08/12/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9926443
US20170130041
15259750
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 7
Reel/Frame:040075/0540   Pages: 5
Recorded: 10/20/2016
Attorney Dkt #:2014EM113/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROLLIN, PAUL E., JR
Exec Dt:
10/18/2016
2
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
09/23/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10106676
US20170107367
15127814
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 8
Reel/Frame:040701/0467   Pages: 12
Recorded: 12/09/2016
Attorney Dkt #:2015EM320/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN HOYWEGHEN, DANNY
Exec Dt:
10/24/2016
2
MITCHELL, CYNTHIA A.
Exec Dt:
12/08/2016
3
VAN LOON, ACHIEL J. M.
Exec Dt:
10/24/2016
4
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
10/19/2016
5
DATTA, SUDHIN
Exec Dt:
10/19/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9771444
US20170174799
15295154
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 9
Reel/Frame:041837/0554   Pages: 20
Recorded: 03/01/2017
Attorney Dkt #:2016EM038/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, LIANG
Exec Dt:
01/25/2017
2
ZACARIAS, FELIX M.
Exec Dt:
02/09/2017
3
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
01/31/2017
4
KALFUS, JAN
Exec Dt:
01/27/2017
5
HAGADORN, JOHN R.
Exec Dt:
01/25/2017
6
JIANG, PAIJUN
Exec Dt:
01/31/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10669414
US20170260378
15411217
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 10
Reel/Frame:042123/0237   Pages: 10
Recorded: 04/24/2017
Attorney Dkt #:2016EM058/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOYWEGHEN, DANNY VAN
Exec Dt:
02/22/2017
2
MITCHELL, CYNTHIA A.
Exec Dt:
04/05/2017
3
LOON, ACHIEL J. M.
Exec Dt:
03/12/2017
4
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
03/14/2017
5
DATTA, SUDHIN
Exec Dt:
03/28/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170283600
15435542
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 11
Reel/Frame:042794/0145   Pages: 14
Recorded: 06/23/2017
Attorney Dkt #:2015EM047/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
06/06/2017
2
HRBACEK, CHRISTOPHER E.
Exec Dt:
06/12/2017
3
ROLLIN, PAUL E., JR.
Exec Dt:
06/22/2017
4
TSOU, ANDY H.
Exec Dt:
06/06/2017
5
VADLAMUDI, MADHAVI
Exec Dt:
06/06/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10011709
US20170362421
15533253
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 12
Reel/Frame:043041/0738   Pages: 10
Recorded: 07/19/2017
Attorney Dkt #:2015EM046/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZACARIAS, FELIX M.
Exec Dt:
07/11/2017
2
LI, LIANG
Exec Dt:
07/18/2017
3
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
06/26/2017
4
KALFUS, JAN
Exec Dt:
06/22/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10414140
US20170368810
15538790
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 13
Reel/Frame:043321/0605   Pages: 20
Recorded: 08/17/2017
Attorney Dkt #:2015EM009/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CANICH, JO ANN M.
Exec Dt:
06/23/2017
2
KOLB, RAINER
Exec Dt:
07/21/2017
3
RAVISHANKAR, PERIAGARAM S.
Exec Dt:
06/27/2017
4
MATSUNAGA, PHILLIP T.
Exec Dt:
06/23/2017
5
JIANG, PEIJUN
Exec Dt:
06/28/2017
6
SHAH, RHUTESH K.
Exec Dt:
06/26/2017
7
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
06/26/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10457801
US20170362350
15537011
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 14
Reel/Frame:043341/0341   Pages: 20
Recorded: 08/21/2017
Attorney Dkt #:2015EM009B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CANICH, JO ANN M.
Exec Dt:
06/23/2017
2
KOLB, RAINER
Exec Dt:
07/21/2017
3
RAVISHANKAR, PERIAGARAM S.
Exec Dt:
06/27/2017
4
MATSUNAGA, PHILLIP T.
Exec Dt:
06/23/2017
5
JIANG, PEIJUN
Exec Dt:
06/28/2017
6
SHAH, RHUTESH K.
Exec Dt:
06/26/2017
7
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
06/26/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10385198
US20180002517
15538157
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 15
Reel/Frame:043604/0281   Pages: 20
Recorded: 08/18/2017
Attorney Dkt #:2015EM009A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CANICH, JO ANN M.
Exec Dt:
06/23/2017
2
KOLB, RAINER
Exec Dt:
07/21/2017
3
RAVISHANKAR, PERIAGARAM S.
Exec Dt:
06/27/2017
4
MATSUNAGA, PHILLIP T.
Exec Dt:
06/23/2017
5
JIANG, PEIJUN
Exec Dt:
06/28/2017
6
SHAH, RHUTESH K.
Exec Dt:
06/26/2017
7
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
06/26/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10253173
US20180002516
15538137
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 16
Reel/Frame:048255/0189   Pages: 20
Recorded: 02/04/2019
Attorney Dkt #:2015EM009A/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CANICH, JO ANN M.
Exec Dt:
06/23/2017
2
KOLB, RAINER
Exec Dt:
07/21/2017
3
RAVISHANKAR, PERIAGARAM S.
Exec Dt:
06/27/2017
4
MATSUNAGA, PHILLIP T.
Exec Dt:
06/23/2017
5
JIANG, PEIJUN
Exec Dt:
06/28/2017
6
SHAH, RHUTESH K.
Exec Dt:
06/26/2017
7
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
06/26/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10538656
US20190169413
16266186
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 17
Reel/Frame:048896/0154   Pages: 8
Recorded: 04/16/2019
Attorney Dkt #:2016EM185/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIX, FRANCIS C.
Exec Dt:
01/15/2019
2
SHAH, RHUTESH K.
Exec Dt:
01/16/2019
3
KOLB, RAINER
Exec Dt:
01/16/2019
4
CANICH, JO ANN M.
Exec Dt:
01/16/2019
5
JIANG, PEIJUN
Exec Dt:
01/16/2019
6
RAVISHANKAR, PERIAGARAM S.
Exec Dt:
01/15/2019
7
TALLURY, SYAMAL
Exec Dt:
01/29/2019
8
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
01/16/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10808049
US20200223951
16315874
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 18
Reel/Frame:051700/0977   Pages: 5
Recorded: 02/03/2020
Attorney Dkt #:2017EM111/2 (US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
12/12/2019
2
WALKER, RON
Exec Dt:
12/12/2019
3
LOYD, SCOTT H.
Exec Dt:
11/19/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11053381
US20210102052
16499684
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 19
Reel/Frame:051822/0130   Pages: 10
Recorded: 02/14/2020
Attorney Dkt #:2017EM439/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSOU, ANDY H
Exec Dt:
09/09/2019
2
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
02/03/2020
3
ATIENZA, CRISITA CARMEN H
Exec Dt:
09/05/2019
4
YANG, JIAN
Exec Dt:
09/05/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11028196
US20190194370
16193986
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 20
Reel/Frame:051993/0137   Pages: 5
Recorded: 03/03/2020
Attorney Dkt #:2017EM159
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DHARMARAJAN, NARAYANASWAMI
Exec Dt:
02/03/2020
2
RIX, FRANCIS C.
Exec Dt:
02/19/2020
3
CANICH, JO ANN M.
Exec Dt:
02/11/2020
4
NGUYEN, DANICA L.
Exec Dt:
01/29/2020
5
JIANG, PEIJUN
Exec Dt:
01/28/2020
6
SHAH, RHUTESH K.
Exec Dt:
01/29/2020
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11390704
US20200277427
16620734
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149

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