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Patent Assignment Assignor Details
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Assignor Name : STEVENS, KEVIN A.
Total Assignments: 10
Assignment: 1
Reel/Frame:048055/0290   Pages: 5
Recorded: 01/18/2019
Attorney Dkt #:2018EM389
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILVA, ADRIANA S.
Exec Dt:
12/12/2018
2
HOLTCAMP, MATTHEW W.
Exec Dt:
12/17/2018
3
IIMPELMAN, RYAN W.
Exec Dt:
12/11/2018
4
PEQUENO, RICHARD E.
Exec Dt:
12/12/2018
5
STEVENS, KEVIN A.
Exec Dt:
12/05/2018
6
HARLAN, CHARLES J.
Exec Dt:
12/05/2018
7
YE, XUAN
Exec Dt:
12/05/2018
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10899860
US20200071436
16204993
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 2
Reel/Frame:048056/0867   Pages: 7
Recorded: 01/18/2019
Attorney Dkt #:2017EM402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLTCAMP, MATTHEW W.
Exec Dt:
12/17/2018
2
STEVENS, KEVIN A.
Exec Dt:
12/05/2018
3
MCCULLOUGH, LAUGHLIN G.
Exec Dt:
01/08/2019
4
SANDERS, DAVID F.
Exec Dt:
01/08/2019
5
KUPPUSWAMY, SUBRAMANIAM
Exec Dt:
12/13/2018
6
BEDOYA, MATTHEW S.
Exec Dt:
01/09/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10926250
US20190168203
16206480
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 3
Reel/Frame:049238/0548   Pages: 6
Recorded: 05/21/2019
Attorney Dkt #:2018EM023/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLTCAMP, MATTHEW W.
Exec Dt:
05/02/2019
2
KUPPUSWAMY, SUBRAMANIAM
Exec Dt:
02/19/2019
3
BEDOYA, MATTHEW S.
Exec Dt:
02/26/2019
4
STEVENS, KEVIN A.
Exec Dt:
02/18/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10851187
US20190233552
16250515
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 4
Reel/Frame:054380/0903   Pages: 6
Recorded: 11/16/2020
Attorney Dkt #:2018EM023-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLTCAMP, MATTHEW W.
Exec Dt:
05/02/2019
2
BEDOYA, MATTHEW S.
Exec Dt:
02/26/2019
3
STEVENS, KEVIN A.
Exec Dt:
02/18/2019
4
KUPPUSWAMY, SUBRAMANIAM
Exec Dt:
02/19/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
LAW TECHNOLOGY
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210079137
17090497
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
LAW TECHNOLOGY
BAYTOWN, TX 77522-2149
Assignment: 5
Reel/Frame:049307/0038   Pages: 12
Recorded: 05/29/2019
Attorney Dkt #:2018EM024/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLTCAMP, MATTHEW W.
Exec Dt:
05/07/2019
2
KUPPUSWAMY, SUBRAMANIAM
Exec Dt:
02/22/2019
3
BEDOYA, MATTHEW S.
Exec Dt:
05/07/2019
4
STEVENS, KEVIN A.
Exec Dt:
02/22/2019
5
LUE, CHING-TAI
Exec Dt:
02/22/2019
6
RANGWALLA, HASNAIN
Exec Dt:
02/22/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10865258
US20190284312
16250624
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 6
Reel/Frame:054438/0755   Pages: 12
Recorded: 11/16/2020
Attorney Dkt #:2018EM024-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLTCAMP, MATTHEW W.
Exec Dt:
05/07/2019
2
KUPPUSWAMY, SUBRAMANIAM
Exec Dt:
02/22/2019
3
BEDOYA, MATTHEW S.
Exec Dt:
05/07/2019
4
STEVENS, KEVIN A.
Exec Dt:
02/22/2019
5
RANGWALLA, HASNAIN
Exec Dt:
02/22/2019
6
LUE, CHING-TAI
Exec Dt:
02/22/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
LAW TECHNOLOGY
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210079137
17090497
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
LAW TECHNOLOGY
BAYTOWN, TX 77520
Assignment: 7
Reel/Frame:049640/0849   Pages: 2
Recorded: 07/01/2019
Attorney Dkt #:2018EM389A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEVENS, KEVIN A.
Exec Dt:
04/12/2019
2
LI, WEN
Exec Dt:
04/16/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10927205
US20200071437
16287362
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77520-2149
Assignment: 8
Reel/Frame:051518/0073   Pages: 4
Recorded: 12/18/2019
Attorney Dkt #:2017EM372A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, DONGMING
Exec Dt:
12/03/2019
2
YANG, JIAN
Exec Dt:
07/08/2019
3
STEVENS, KEVIN A.
Exec Dt:
06/28/2019
4
JIANG, YAN
Exec Dt:
07/10/2019
5
SMITH-KARAHALIS, GREGORY J.
Exec Dt:
06/28/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
LAW DEPARTMENT
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11130827
US20190263953
16410504
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
LAW DEPARTMENT
BAYTOWN, TX 77522-2149
Assignment: 9
Reel/Frame:051000/0541   Pages: 6
Recorded: 11/13/2019
Attorney Dkt #:2018EM144
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLTCAMP, MATTHEW W.
Exec Dt:
07/03/2019
2
MCCULLOUGH, LAUGHLIN G.
Exec Dt:
07/03/2019
3
STEVENS, KEVIN A.
Exec Dt:
11/07/2019
4
KUPPUSWAMY, SUBRAMANIAM
Exec Dt:
07/01/2019
5
BEDOYA, MATTHEW S.
Exec Dt:
07/10/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11198747
US20190367649
16425159
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 10
Reel/Frame:051675/0581   Pages: 6
Recorded: 01/30/2020
Attorney Dkt #:2018EM251
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLTCAMP, MATTHEW W.
Exec Dt:
01/23/2020
2
HARLAN, CHARLES J.
Exec Dt:
01/02/2020
3
BEDOYA, MATTHEW S.
Exec Dt:
01/10/2020
4
STEVENS, KEVIN A.
Exec Dt:
01/22/2020
5
KUPPUSWAMY, SUBRAMANIAM
Exec Dt:
12/30/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11186601
US20200071349
16552352
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149

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