skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Page 2 of 2
1 2

Assignor Name : KEUSENKOTHEN, PAUL F.
Total Assignments: 120
Assignment: 101
Reel/Frame:039026/0067   Pages: 8
Recorded: 06/28/2016
Attorney Dkt #:2015EM118/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANDEL, KAPIL
Exec Dt:
05/10/2016
2
KEUSENKOTHEN, PAUL F.
Exec Dt:
05/05/2016
3
ABICHANDANI, JEEVAN S.
Exec Dt:
05/05/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9931616
US20160346766
15146433
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
BAYTOWN, TX 77520
Assignment: 102
Reel/Frame:045129/0611   Pages: 8
Recorded: 03/07/2018
Attorney Dkt #:2015EM118/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANDEL, KAPIL
Exec Dt:
05/10/2016
2
KEUSENKOTHEN, PAUL F.
Exec Dt:
05/05/2016
3
ABICHANDANI, JEEVAN S.
Exec Dt:
05/05/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10159959
US20180178199
15905282
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LAW TECHNOLOGY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 103
Reel/Frame:039352/0460   Pages: 12
Recorded: 08/05/2016
Attorney Dkt #:2015EM180/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALCICCIOLI, MICHAEL
Exec Dt:
06/20/2016
2
BEECH, JAMES H., JR.
Exec Dt:
08/03/2016
3
GHOSE, RANJITA
Exec Dt:
06/29/2016
4
KEUSENKOTHEN, PAUL F.
Exec Dt:
06/21/2016
5
RUNGTA, MEHA
Exec Dt:
07/06/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9695097
US20170022129
15185520
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 104
Reel/Frame:039184/0382   Pages: 10
Recorded: 07/19/2016
Attorney Dkt #:2015EM104/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WASHBURN, SETH M.
Exec Dt:
06/27/2016
2
COLEMAN, JOHN S.
Exec Dt:
04/12/2016
3
BUCHANAN, JOHN S.
Exec Dt:
04/14/2016
4
SANGAR, NEERAJ
Exec Dt:
05/06/2016
5
KEUSENKOTHEN, PAUL F.
Exec Dt:
06/27/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160318828
15094279
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
BAYTOWN, TX 77520
Assignment: 105
Reel/Frame:040149/0251   Pages: 8
Recorded: 10/27/2016
Attorney Dkt #:2016EM022/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCHANAN, JOHN S.
Exec Dt:
08/23/2016
2
KEUSENKOTHEN, PAUL F.
Exec Dt:
08/17/2016
3
MAHAR, DAVID W.
Exec Dt:
08/19/2016
4
VALENCIA, JAIME A.
Exec Dt:
08/19/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9796643
US20170088486
15240624
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 106
Reel/Frame:040222/0971   Pages: 10
Recorded: 11/04/2016
Attorney Dkt #:2015EM283/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEUSENKOTHEN, PAUL F.
Exec Dt:
08/17/2016
2
BUCHANAN, JOHN S.
Exec Dt:
08/23/2016
3
ILIAS, SAMIA
Exec Dt:
08/18/2016
4
SHEKHAR, MAYANK
Exec Dt:
08/22/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9988325
US20170088492
15240562
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
BAYTOWN, TX 77520
Assignment: 107
Reel/Frame:040253/0747   Pages: 10
Recorded: 11/08/2016
Attorney Dkt #:2016EM024/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEKHAR, MAYANK
Exec Dt:
08/22/2016
2
KEUSENKOTHEN, PAUL F.
Exec Dt:
08/17/2016
3
MARTENS, MACHTELD M.W.
Exec Dt:
08/23/2016
4
GO, ANTHONY
Exec Dt:
10/27/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10202318
US20170088485
15240622
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 108
Reel/Frame:043564/0130   Pages: 8
Recorded: 09/12/2017
Attorney Dkt #:2016EM022/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCHANAN, JOHN S.
Exec Dt:
08/23/2016
2
KEUSENKOTHEN, PAUL F.
Exec Dt:
08/17/2016
3
MAHER, DAVID W.
Exec Dt:
08/19/2016
4
VALENCIA, JAIME A.
Exec Dt:
08/19/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180022667
15702174
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 109
Reel/Frame:047839/0433   Pages: 10
Recorded: 12/21/2018
Attorney Dkt #:2016EM024/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEKHAR, MAYANK
Exec Dt:
08/22/2016
2
KEUSENKOTHEN, PAUL F.
Exec Dt:
08/17/2016
3
MERTENS, MACHTELD M.
Exec Dt:
08/23/2016
4
GO, ANTHONY
Exec Dt:
10/27/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190127294
16228892
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 110
Reel/Frame:039660/0857   Pages: 12
Recorded: 09/07/2016
Attorney Dkt #:2011EM212/4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERSHKOWITZ, FRANK
Exec Dt:
08/11/2016
2
KEUSENKOTHEN, PAUL F.
Exec Dt:
08/19/2016
3
FREDERICK, JEFFREY W.
Exec Dt:
08/10/2016
4
BASILE, RICHARD J.
Exec Dt:
08/13/2016
5
FULTON, JOHN W.
Exec Dt:
08/14/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9969941
US20160304790
15196771
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
BAYTOWN, TX 77520
Assignment: 111
Reel/Frame:039927/0790   Pages: 10
Recorded: 10/04/2016
Attorney Dkt #:2016EM054/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEUSENKOTHEN, PAUL F.
Exec Dt:
08/19/2016
2
BUCHANAN, JOHN S.
Exec Dt:
08/23/2016
3
COLEMAN, JOHN S.
Exec Dt:
08/18/2016
4
WASHBURN, SETH M.
Exec Dt:
08/23/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10273196
US20170088491
15240531
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 112
Reel/Frame:040215/0400   Pages: 10
Recorded: 11/03/2016
Attorney Dkt #:2015EM322/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCHANAN, JOHN S.
Exec Dt:
08/23/2016
2
ILIAS, SAMIA
Exec Dt:
08/19/2016
3
SHEKHAR, MAYANK
Exec Dt:
08/22/2016
4
KEUSENKOTHEN, PAUL F.
Exec Dt:
08/19/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9845272
US20170088487
15240651
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 113
Reel/Frame:040215/0415   Pages: 10
Recorded: 11/03/2016
Attorney Dkt #:2015EM248/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ILIAS, SAMIA
Exec Dt:
08/19/2016
2
SHEKHAR, MAYANK
Exec Dt:
08/22/2016
3
KEUSENKOTHEN, PAUL F.
Exec Dt:
08/19/2016
4
BUCHANAN, JOHN S.
Exec Dt:
08/23/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11203557
US20170087540
15240707
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 114
Reel/Frame:040215/0425   Pages: 5
Recorded: 11/03/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, TAN-JEN
Exec Dt:
08/29/2016
2
KEUSENKOTHEN, PAUL F.
Exec Dt:
08/19/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9963406
US20170088490
15240666
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 115
Reel/Frame:043736/0610   Pages: 10
Recorded: 09/29/2017
Attorney Dkt #:2016EM067/2 893106 PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEUSENKOTHEN, PAUL F.
Exec Dt:
08/24/2016
2
BUCHANAN, JOHN S.
Exec Dt:
09/01/2016
3
SHEKHAR, MAYANK
Exec Dt:
08/25/2016
4
HARANDI, MOHSEN N.
Exec Dt:
08/23/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9815749
US20170144947
15240830
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 116
Reel/Frame:040256/0364   Pages: 5
Recorded: 11/08/2016
Attorney Dkt #:2016EM039/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEUSENKOTHEN, PAUL F.
Exec Dt:
11/03/2016
2
SHEKHAR, MAYANK
Exec Dt:
08/22/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10071938
US20170088488
15240829
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 117
Reel/Frame:042447/0450   Pages: 17
Recorded: 05/22/2017
Attorney Dkt #:2016EM057/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEUSENKOTHEN, PAUL F.
Exec Dt:
05/01/2017
2
ILIAS, SAMIA
Exec Dt:
03/31/2017
3
BUCHANAN, JOHN SCOTT
Exec Dt:
03/31/2017
4
SHEKHAR, MAYANK
Exec Dt:
04/04/2017
5
KOC-KARABOCEK, REYYAN
Exec Dt:
04/14/2017
6
XU, TENG
Exec Dt:
04/03/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10843981
US20170305812
15469725
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 118
Reel/Frame:042823/0586   Pages: 6
Recorded: 06/27/2017
Attorney Dkt #:2016EM120/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOTZ, MONICA D.
Exec Dt:
05/01/2017
2
KEUSENKOTHEN, PAUL F.
Exec Dt:
05/01/2017
3
SALCICCIOLI, MICHAEL
Exec Dt:
05/10/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9809519
US20170342005
15497705
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 119
Reel/Frame:045991/0458   Pages: 6
Recorded: 06/05/2018
Attorney Dkt #:2017EM030-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHKISH, ARSAM
Exec Dt:
01/16/2018
2
MAHER, DAVID W.
Exec Dt:
04/03/2018
3
KEUSENKOTHEN, PAUL F.
Exec Dt:
01/09/2018
4
VALENCIA, JAIME A.
Exec Dt:
01/17/2018
Assignee
1
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
1545 ROUTE 22 EAST
P.O. BOX 900
ANNANDALE, NEW JERSEY 08801-0900
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180229198
15876286
Correspondence name and address
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
1545 ROUTE 22 EAST
P.O. BOX 900
ANNANDALE, NJ 08801-0900
Assignment: 120
Reel/Frame:057810/0845   Pages: 12
Recorded: 10/15/2021
Attorney Dkt #:2017EM421/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, RENYUAN
Exec Dt:
08/07/2019
2
MAHONEY, ELIZABETH G.
Exec Dt:
08/19/2019
3
KRAMER, ANATOLY I.
Exec Dt:
08/06/2019
4
LAI, WENYIH F.
Exec Dt:
08/07/2019
5
KEUSENKOTHEN, PAUL F.
Exec Dt:
08/07/2019
6
HILL, JR., RONALD R.
Exec Dt:
08/06/2019
7
HU, NAN
Exec Dt:
08/29/2019
8
BROENEN, ANDREW P.
Exec Dt:
08/06/2019
9
LATTNER, JAMES R.
Exec Dt:
08/07/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11332420
US20200369580
16767829
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Page 2 of 2
1 2

Search Results as of: 05/13/2024 04:08 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT