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Patent Assignment Assignor Details
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Assignor Name : WASHBURN, SETH M.
Total Assignments: 12
Assignment: 1
Reel/Frame:029621/0669   Pages: 6
Recorded: 01/14/2013
Attorney Dkt #:2012EM235(13/571,682)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCHANAN, J. SCOTT
Exec Dt:
11/09/2012
2
DAVIS, STEPHEN M.
Exec Dt:
11/15/2012
3
HERSHKOWITZ, FRANK
Exec Dt:
11/09/2012
4
COLEMAN, JOHN S.
Exec Dt:
11/13/2012
5
WASHBURN, SETH M.
Exec Dt:
12/07/2012
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 #
 
 
 
 
 
 
 
 
 
 
 
8754276
US20140046107
13571682
Correspondence name and address
EXXONMOBIL RESEARCH AND ENGINEERING CO.
1545 ROUTE 22 EAST
P.O. BOX 900
ANNANDALE, NJ 08801-0900
Assignment: 2
Reel/Frame:030869/0184   Pages: 6
Recorded: 07/24/2013
Attorney Dkt #:2012EM235
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCHANAN, J. SCOTT
Exec Dt:
11/09/2012
2
DAVIS, STEPHEN M.
Exec Dt:
11/15/2012
3
HERSHKOWITZ, FRANK
Exec Dt:
11/09/2012
4
COLEMAN, JOHN S.
Exec Dt:
11/13/2012
5
WASHBURN, SETH M.
Exec Dt:
12/07/2012
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 #
 
 
 
 
 
 
 
 
 
 
 
8754276
US20140046107
13571682
Correspondence name and address
EXXONMOBIL RESEARCH AND ENGINEERING CO.
1545 ROUTE 22 EAST
P.O. BOX 900
ANNANDALE, NJ 08801-0900
Assignment: 3
Reel/Frame:030135/0807   Pages: 17
Recorded: 04/02/2013
Attorney Dkt #:2010EM180/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVOREN, DENNIS J.
Exec Dt:
03/19/2013
2
WASHBURN, SETH M.
Exec Dt:
03/20/2013
3
MEREDITH, JAMES O.
Exec Dt:
03/14/2013
4
SANKARANARAYANAN, KRISHNAN
Exec Dt:
03/13/2013
5
PATEL, BRYAN A.
Exec Dt:
03/13/2013
6
AJINKYA, MILIND B.
Exec Dt:
03/19/2013
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8829252
US20130211153
13809065
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LAW TECHNOLOGY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 4
Reel/Frame:037586/0609   Pages: 17
Recorded: 01/26/2016
Attorney Dkt #:2014EM310/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEUSENKOTHEN, PAUL F.
Exec Dt:
01/04/2016
2
WASHBURN, SETH M.
Exec Dt:
01/04/2016
3
SANGAR, NEERAJ
Exec Dt:
01/05/2016
4
SOULTANIDIS, NIKOLAOS
Exec Dt:
01/15/2016
5
SHEKHAR, MAYANK
Exec Dt:
01/05/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9957203
US20160145170
14876952
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 5
Reel/Frame:045310/0507   Pages: 17
Recorded: 03/22/2018
Attorney Dkt #:2014EM310/3 232828 PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEUSENKOTHEN, PAUL F.
Exec Dt:
01/04/2016
2
WASHBURN, SETH M.
Exec Dt:
01/04/2016
3
SANGAR, NEERAJ
Exec Dt:
01/05/2016
4
SOULTANIDIS, NIKOLAOS
Exec Dt:
01/15/2016
5
SHEKHAR, MAYANK
Exec Dt:
01/05/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180208523
15928142
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 6
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: 7
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: 8
Reel/Frame:043936/0285   Pages: 5
Recorded: 10/24/2017
Attorney Dkt #:2016EM276/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, TAN-JEN
Exec Dt:
09/17/2017
2
WASHBURN, SETH M.
Exec Dt:
10/10/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10246383
US20180099913
15702337
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PO BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 9
Reel/Frame:048282/0700   Pages: 5
Recorded: 02/08/2019
Attorney Dkt #:2016EM276/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, TAN-JEN
Exec Dt:
09/17/2017
2
WASHBURN, SETH M.
Exec Dt:
10/10/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11673846
US20190169087
16271386
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 10
Reel/Frame:045687/0381   Pages: 29
Recorded: 03/23/2018
Attorney Dkt #:2015EM199/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAKKA, JIHAD M.
Exec Dt:
01/09/2018
2
MALIK, ASHLEY J.
Exec Dt:
01/23/2018
3
BECKER, CHRISTOPHER L.
Exec Dt:
02/28/2018
4
DAVIS, JASON D.
Exec Dt:
01/10/2018
5
NADLER, KIRK C.
Exec Dt:
01/09/2018
6
VARGAS, JOSE M.
Exec Dt:
01/09/2018
7
CHEN, TAN-JEN
Exec Dt:
01/13/2018
8
WASHBURN, SETH M.
Exec Dt:
01/10/2018
9
WEBER, JORG F.W.
Exec Dt:
01/09/2018
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC,
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10252968
US20180273457
15742910
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 11
Reel/Frame:045687/0410   Pages: 29
Recorded: 03/23/2018
Attorney Dkt #:2015EM200/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAKKA, JIHAD M.
Exec Dt:
01/12/2018
2
POUCHER, ASHLEY J.
Exec Dt:
01/23/2018
3
BECKER, CHRISTOPHER L.
Exec Dt:
02/02/2018
4
DAVIS, JASON D.
Exec Dt:
01/12/2018
5
NADLER, KIRK C.
Exec Dt:
02/09/2018
6
VARGAS, JOSE M.
Exec Dt:
01/11/2018
7
CHEN, TAN-JEN
Exec Dt:
01/13/2018
8
WASHBURN, SETH M.
Exec Dt:
01/11/2018
9
WEBER, JORG F.W.
Exec Dt:
01/11/2018
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10259765
US20180194705
15743367
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 12
Reel/Frame:049096/0092   Pages: 4
Recorded: 05/07/2019
Attorney Dkt #:2017EM455/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAI, WENYIH F.
Exec Dt:
04/02/2019
2
CHEN, TAN-JEN
Exec Dt:
05/06/2019
3
WASHBURN, SETH M.
Exec Dt:
04/22/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190241485
16216789
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149

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