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Patent Assignment Assignor Details
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Assignor Name : SPICER, DAVID B.
Total Assignments: 45
Assignment: 1
Reel/Frame:009239/0352   Pages: 3
Recorded: 06/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DI NICOLANTONIO, ARTHUR R.
Exec Dt:
06/08/1998
2
SPICER, DAVID B.
Exec Dt:
06/08/1998
3
WEI, VICTOR K.
Exec Dt:
06/08/1998
Assignee
1
EXXON CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6419885
US20020034463
09094407
Correspondence name and address
EXXON CHEMICAL COMPANY
JAMES A. ZBORAY
LAW TECHNOLOGY, P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 2
Reel/Frame:013092/0462   Pages: 7
Recorded: 07/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STELL, RICHARD C.
Exec Dt:
07/02/2002
2
DINICOLANTONIO, ARTHUR
Exec Dt:
07/02/2002
3
FRYE, JAMES MITCHELL
Exec Dt:
07/03/2002
4
SPICER, DAVID B.
Exec Dt:
07/03/2002
5
MCCOY, JAMES N.
Exec Dt:
07/02/2002
6
STRACK, ROBERT DAVID
Exec Dt:
07/03/2002
Assignee
1
EXXONMOBIL CHEMCIAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7138047
US20040004022
10188461
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
JAMES A. ZBORAY
P.O. BOX 2149
LAW TECHNOLOGY
BAYTOWN, TX 77522-2149
Assignment: 3
Reel/Frame:013062/0982   Pages: 10
Recorded: 09/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
08/14/2002
2
DINICOLANTONIO, ARTHER R.
Exec Dt:
08/15/2002
3
FRYE, JAMES MITCHELL
Exec Dt:
08/16/2002
4
STELL, RICHARD C.
Exec Dt:
08/14/2002
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7090765
US20040004027
10188901
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY LAW TECH.
LUCINDA LOMAS
P.O. BOX 2149
BAYTOWN, TX 77522
Assignment: 4
Reel/Frame:013876/0371   Pages: 3
Recorded: 03/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHENS, GEORGE
Exec Dt:
03/12/2003
2
SPICER, DAVID B.
Exec Dt:
03/12/2003
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6986658
US20030175640
10389038
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LUCINDA LOMAS
PO BOX 2149
BAYTOWN, TX 77522
Assignment: 5
Reel/Frame:013876/0407   Pages: 3
Recorded: 03/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHENS, GEORGE
Exec Dt:
03/12/2003
2
SPICER, DAVID B.
Exec Dt:
03/12/2003
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6884062
US20030175641
10389153
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LUCINDA LOMAS
P.O. BOX 2149
BAYTOWN, TX 77522
Assignment: 6
Reel/Frame:013876/0442   Pages: 2
Recorded: 03/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPICER, DAVID B.
Exec Dt:
03/12/2003
Assignee
1
EXXONMOBIL CHEMICAL PATENTS, INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6846175
US20030175639
10389007
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY ETAL
LUCINDA LOMAS
5200 BAYWAY DRIVE, P.O. BOX 2149
BAYTOWN, TX 77522
Assignment: 7
Reel/Frame:013884/0066   Pages: 2
Recorded: 03/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPICER, DAVID B.
Exec Dt:
03/12/2003
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6887068
US20030175644
10389549
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LUCINDA LOMAS
P O BOX 2149
BAYTOWN, TEXAS 77522
Assignment: 8
Reel/Frame:013884/0220   Pages: 3
Recorded: 03/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHENS, GEORGE
Exec Dt:
03/12/2003
2
SPICER, DAVID B.
Exec Dt:
03/12/2003
3
BURY, MARK E.
Exec Dt:
02/28/2003
4
PELLIZZARI, ROBERTO O.
Exec Dt:
02/28/2003
5
LOFTUS, PETER
Exec Dt:
02/28/2003
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6890172
US20030175643
10389346
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY LAW TECH.
LUCINDA LOMAS
5200 BAYWAY DRIVE, P.O. BOX 2149
BAYTOWN, TX 77522
Assignment: 9
Reel/Frame:013884/0250   Pages: 3
Recorded: 03/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHENS, GEORGE
Exec Dt:
03/12/2003
2
SPICER, DAVID B.
Exec Dt:
03/12/2003
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6893252
US20030175642
10389328
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LUCINDA LOMAS
P O BOX 2149
BAYTOWN, TX 77522
Assignment: 10
Reel/Frame:013885/0775   Pages: 3
Recorded: 03/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHENS, GEORGE
Exec Dt:
03/12/2003
2
SPICER, DAVID B.
Exec Dt:
03/12/2003
Assignee
1
EXXONMOBIL CHEMICAL PATENS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030175635
10388894
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LUCINDA LOMAS
P O BOX 2149
BAYTOWN, TX 77522
Assignment: 11
Reel/Frame:013886/0141   Pages: 3
Recorded: 03/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHENS, GEORGE
Exec Dt:
03/12/2003
2
SPICER, DAVID B.
Exec Dt:
03/12/2003
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7476099
US20030175632
10388893
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LUCINDA LOMAS
LAW TECHNOLOGY
5200 BAYWAY DRIVE, P.O. BOX 2149
BAYTOWN, TEXAS 77522
Assignment: 12
Reel/Frame:013886/0163   Pages: 4
Recorded: 03/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHENS, GEORGE
Exec Dt:
03/12/2003
2
SPICER, DAVID B.
Exec Dt:
03/12/2003
3
BELT, JAMES H.
Exec Dt:
03/12/2003
4
TRIMBLE, ROBERT
Exec Dt:
03/10/2003
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6890171
US20040018462
10388991
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LUCINDA LOMAS
PO BOX 2149
BAYTOWN, TX 77522
Assignment: 13
Reel/Frame:013886/0847   Pages: 3
Recorded: 03/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPICER, DAVID B.
Exec Dt:
03/12/2003
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6902390
US20040241601
10388994
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LUCINDA LOMAS
P.O. BOX 2149
BAYTOWN, TX 77522
Assignment: 14
Reel/Frame:013889/0715   Pages: 3
Recorded: 03/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHENS, GEORGE
Exec Dt:
03/12/2003
2
SPICER, DAVID B.
Exec Dt:
03/12/2003
Assignee
1
EXXONMOBIL CHEMICAL PATENTS, INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6881053
US20030175636
10388910
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY LAW
TECHNOLOGY - LUCINDA LOMAS
5200 BAYWAY DRIVE, P.O. BOX 2149
BAYTOWN, TX 77522
Assignment: 15
Reel/Frame:021937/0110   Pages: 3
Recorded: 12/08/2008
Attorney Dkt #:2002B021A/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHENS, GEORGE
Exec Dt:
03/12/2003
2
SPICER, DAVID B.
Exec Dt:
03/12/2003
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8454349
US20090087802
12329751
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 16
Reel/Frame:013698/0988   Pages: 3
Recorded: 06/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHENS, GEORGE
Exec Dt:
03/13/2003
2
SPICER, DAVID B.
Exec Dt:
03/13/2003
3
TRIMBLE, ROBERT
Exec Dt:
04/24/2003
4
GAUBA, GAUTAM
Exec Dt:
05/13/2003
5
BURY, MARK E.
Exec Dt:
05/13/2003
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6877980
US20040018461
10388833
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY, LAW TECH
LINDA A. KUBENA
5200 BAYWAY DRIVE, P.O. BOX 2149
BAYTOWN, TX 77522
Assignment: 17
Reel/Frame:016338/0291   Pages: 3
Recorded: 02/28/2005
Attorney Dkt #:2004B001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCOY, JAMES N.
Exec Dt:
02/28/2005
2
SPICER, DAVID B.
Exec Dt:
02/28/2005
3
STELL, RICHARD C.
Exec Dt:
02/28/2005
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7820035
US20050209495
11068615
Correspondence name and address
LINDA A. KUBENA
EXXONMOBILE CHEMICAL COMPANY
PO BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 18
Reel/Frame:016623/0708   Pages: 7
Recorded: 08/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STRACK, ROBERT DAVID
Exec Dt:
07/20/2005
2
SPICER, DAVID B.
Exec Dt:
07/09/2005
3
STEPHENS, GEORGE
Exec Dt:
07/20/2005
4
FRYE, JAMES MITCHELL
Exec Dt:
07/08/2005
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7780843
US20070007173
11178025
Correspondence name and address
ANDREW B. GRIFFIS
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 19
Reel/Frame:024682/0558   Pages: 8
Recorded: 07/14/2010
Attorney Dkt #:2005B065/2 (813101)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STRACK, ROBERT DAVID
Exec Dt:
07/20/2005
2
SPICER, DAVID B.
Exec Dt:
07/09/2005
3
STEPHENS, GEORGE
Exec Dt:
07/20/2005
4
FRYE, JAMES MITCHELL
Exec Dt:
07/08/2005
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8074707
US20100276126
12835899
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 20
Reel/Frame:019741/0918   Pages: 5
Recorded: 08/09/2007
Attorney Dkt #:2006EM107/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
08/06/2007
2
OTTERSBACH, WALLACE L.
Exec Dt:
08/01/2007
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7758823
US20080083656
11891515
Correspondence name and address
RICK F. JAMES
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 21
Reel/Frame:021136/0813   Pages: 11
Recorded: 06/23/2008
Attorney Dkt #:2007EM223
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
09/24/2007
2
DI NICOLANTONIO, ARTHUR R.
Exec Dt:
09/24/2007
3
FRYE, JAMES M.
Exec Dt:
09/26/2007
4
STELL, RICHARD C.
Exec Dt:
09/24/2007
5
MCCOY, JAMES N.
Exec Dt:
09/24/2007
6
STRACK, ROBERT D.
Exec Dt:
09/24/2007
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090050530
12144305
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 22
Reel/Frame:019994/0258   Pages: 10
Recorded: 10/22/2007
Attorney Dkt #:2007EM170
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
10/04/2007
2
STRACK, ROBERT D.
Exec Dt:
10/04/2007
3
STEPHENS, GEORGE
Exec Dt:
10/03/2007
4
FRYE, JAMES M.
Exec Dt:
10/04/2007
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8074973
US20090085234
11866175
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 23
Reel/Frame:026395/0368   Pages: 10
Recorded: 06/06/2011
Attorney Dkt #:2007EM170/2 (813101)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
10/04/2007
2
STRACK, ROBERT D.
Exec Dt:
10/04/2007
3
STEPHENS, GEORGE
Exec Dt:
10/03/2007
4
FRYE, JAMES M.
Exec Dt:
10/04/2007
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8177200
US20110233797
13153893
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 24
Reel/Frame:021034/0450   Pages: 3
Recorded: 06/03/2008
Attorney Dkt #:2007EM169/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPICER, DAVID B.
Exec Dt:
05/28/2008
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8158840
US20090030254
12132130
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 25
Reel/Frame:021216/0916   Pages: 8
Recorded: 07/10/2008
Attorney Dkt #:2008EM152 (813101)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
06/27/2008
2
ANNAMALAI, SUBRAMANIAN
Exec Dt:
07/08/2008
3
FRYE, JAMES M.
Exec Dt:
06/23/2008
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090301935
12136502
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 26
Reel/Frame:021227/0797   Pages: 3
Recorded: 07/11/2008
Attorney Dkt #:2008EM173
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPICER, DAVID B.
Exec Dt:
07/11/2008
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8864977
US20100006478
12172048
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 27
Reel/Frame:021490/0160   Pages: 3
Recorded: 09/05/2008
Attorney Dkt #:2008EM217
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
09/05/2008
2
SCHERER, CALEB M.
Exec Dt:
09/05/2008
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8002951
US20100063342
12205379
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 28
Reel/Frame:022652/0778   Pages: 10
Recorded: 05/07/2009
Attorney Dkt #:2009EM001/2 (813101)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
05/01/2009
2
SCHERER, CALEB M.
Exec Dt:
05/06/2009
3
FRYE, JAMES M.
Exec Dt:
05/04/2009
4
ANNAMALAI, SUBRAMANIAN
Exec Dt:
05/05/2009
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8684384
US20100174130
12437063
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 29
Reel/Frame:022754/0720   Pages: 4
Recorded: 05/29/2009
Attorney Dkt #:2009EM101 (813101)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STELL, RICHARD C.
Exec Dt:
05/28/2009
2
SPICER, DAVID B.
Exec Dt:
05/29/2009
3
STEPHENS, GEORGE
Exec Dt:
05/28/2009
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8057663
US20100300936
12474801
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 30
Reel/Frame:027016/0620   Pages: 3
Recorded: 10/05/2011
Attorney Dkt #:2009EM101/2 (813101)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STELL, RICHARD C.
Exec Dt:
05/28/2009
2
SPICER, DAVID B.
Exec Dt:
05/29/2009
3
STEPHENS, GEORGE
Exec Dt:
05/28/2009
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8435386
US20120018278
13250047
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 31
Reel/Frame:024531/0989   Pages: 6
Recorded: 06/14/2010
Attorney Dkt #:2010EM046 (813101)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
05/20/2010
2
JONES, JEFFREY P.
Exec Dt:
05/19/2010
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8747765
US20110257455
12762910
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 32
Reel/Frame:027408/0285   Pages: 4
Recorded: 12/19/2011
Attorney Dkt #:2010EM293 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUN, CHANGMIN
Exec Dt:
12/13/2011
2
DEUTSCH, D. SAMUEL
Exec Dt:
12/13/2011
3
JONES, JEFFREY P.
Exec Dt:
11/03/2011
4
SPICER, DAVID B.
Exec Dt:
11/03/2011
5
FEATHER, JAMES E.
Exec Dt:
11/03/2011
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 #
 
 
 
 
 
 
 
 
 
 
 
8906511
US20120097289
13271808
Correspondence name and address
EXXONMOBIL RESEARCH & ENGINEERING CO.
1545 ROUTE 22 EAST
P.O. BOX 900
ANNANDALE, NJ 08801-0900
Assignment: 33
Reel/Frame:033007/0883   Pages: 5
Recorded: 06/02/2014
Attorney Dkt #:2013EM059/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
04/28/2014
2
PENNEY, CHRISTOPHER C.
Exec Dt:
04/25/2014
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9296666
US20140257001
14178486
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX2149
BAYTOWN, TX 77522-2149
Assignment: 34
Reel/Frame:037114/0063   Pages: 3
Recorded: 11/16/2015
Attorney Dkt #:2015EM201-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUN, CHANGMIN
Exec Dt:
10/28/2015
2
SPICER, DAVID B.
Exec Dt:
10/28/2015
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 #
 
 
 
 
 
 
 
 
 
 
 
10207242
US20160167009
14942045
Correspondence name and address
EXXONMOBIL RESEARCH AND ENGINEERING CO.
1545 ROUTE 22 EAST
P.O. BOX 900
ANNANDALE, NJ 08801-0900
Assignment: 35
Reel/Frame:037231/0740   Pages: 8
Recorded: 12/08/2015
Attorney Dkt #:2014EM229/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
10/28/2015
2
ANNAMALAI, SUBRAMANIAN
Exec Dt:
10/28/2015
3
FRYE, JAMES M.
Exec Dt:
10/29/2015
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10336945
US20160168478
14821451
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 36
Reel/Frame:037600/0608   Pages: 8
Recorded: 01/27/2016
Attorney Dkt #:2014EM279/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
12/14/2015
2
ANNAMALAI, SUBRAMANIAN
Exec Dt:
01/25/2016
3
ASLANER, WILLIAM A.
Exec Dt:
01/07/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9828554
US20160168479
14821528
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 37
Reel/Frame:037517/0644   Pages: 5
Recorded: 01/19/2016
Attorney Dkt #:2014EM312/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
01/11/2016
2
CHUN, CHANGMIN
Exec Dt:
01/07/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10351784
US20160168480
14942730
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 38
Reel/Frame:049402/0119   Pages: 5
Recorded: 06/07/2019
Attorney Dkt #:2014EM312/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
01/11/2016
2
CHUN, CHANGMIN
Exec Dt:
01/07/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10655072
US20190284483
16430130
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 39
Reel/Frame:052369/0730   Pages: 5
Recorded: 04/10/2020
Attorney Dkt #:2014EM312/4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
01/11/2016
2
CHUN, CHANGMIN
Exec Dt:
01/07/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11155756
US20200239783
16846140
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 40
Reel/Frame:038915/0334   Pages: 8
Recorded: 06/15/2016
Attorney Dkt #:2015EM227/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
03/11/2016
2
LE ROY, PHILIPPE J.
Exec Dt:
04/20/2016
3
STEPHENS, GEORGE
Exec Dt:
03/30/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10160919
US20170081594
15064901
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
BAYTOWN, TX 77520
Assignment: 41
Reel/Frame:047682/0812   Pages: 8
Recorded: 12/05/2018
Attorney Dkt #:2015EM227/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
03/11/2016
2
LE ROY, PHILIPPE J.
Exec Dt:
04/20/2016
3
STEPHENS, GEORGE
Exec Dt:
03/30/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10669487
US20190085249
16194086
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 42
Reel/Frame:041857/0618   Pages: 5
Recorded: 04/05/2017
Attorney Dkt #:2016EM060/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHENS, GEORGE
Exec Dt:
03/31/2017
2
SPICER, DAVID B.
Exec Dt:
02/03/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10597586
US20170283713
15378462
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 43
Reel/Frame:051787/0913   Pages: 5
Recorded: 02/11/2020
Attorney Dkt #:2016EM060/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEPHENS, GEORGE
Exec Dt:
03/31/2017
2
SPICER, DAVID B.
Exec Dt:
02/03/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11078429
NONE
16787757
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 44
Reel/Frame:044612/0127   Pages: 5
Recorded: 01/12/2018
Attorney Dkt #:2016EM374/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANDA, GARY F.
Exec Dt:
11/22/2017
2
SPICER, DAVID B.
Exec Dt:
12/28/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10315968
US20180170832
15817812
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 45
Reel/Frame:045978/0442   Pages: 5
Recorded: 06/04/2018
Attorney Dkt #:2017EM123/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPICER, DAVID B.
Exec Dt:
04/20/2018
2
KRISHNAMOORTHI, BHARATH
Exec Dt:
05/02/2018
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11053445
US20180320088
15954249
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149

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