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Patent Assignment Assignor Details
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Assignor Name : RUFF, CHARLES J.
Total Assignments: 22
Assignment: 1
Reel/Frame:007987/0951   Pages: 2
Recorded: 02/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/1996
2
Exec Dt:
02/09/1996
3
Exec Dt:
02/09/1996
4
Exec Dt:
02/09/1996
5
Exec Dt:
02/09/1996
Assignee
1
1209 ORANGE STREET
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08598860
Correspondence name and address
EXXON CHEMICAL COMPANY
JAIMES SHER
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 2
Reel/Frame:023775/0718   Pages: 6
Recorded: 01/13/2010
Attorney Dkt #:2009EM323 (813508)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2010
2
Exec Dt:
01/06/2010
3
Exec Dt:
01/07/2010
4
Exec Dt:
01/04/2010
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12638895
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 3
Reel/Frame:028934/0345   Pages: 5
Recorded: 09/11/2012
Attorney Dkt #:2009EM323/2 813508PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2010
2
Exec Dt:
01/04/2010
3
Exec Dt:
01/07/2010
4
Exec Dt:
01/04/2010
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13609593
Correspondence name and address
EXXONMOBIL CHEMICAL COMAPNY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 4
Reel/Frame:026045/0990   Pages: 3
Recorded: 03/30/2011
Attorney Dkt #:2011EM014 813507PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2011
2
Exec Dt:
03/25/2011
3
Exec Dt:
03/25/2011
4
Exec Dt:
03/25/2011
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13072383
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 5
Reel/Frame:026104/0468   Pages: 4
Recorded: 04/11/2011
Attorney Dkt #:2011EM020 813507PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/2011
2
Exec Dt:
04/04/2011
3
Exec Dt:
04/01/2011
4
Exec Dt:
03/30/2011
5
Exec Dt:
04/04/2011
6
Exec Dt:
03/30/2011
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13072249
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 6
Reel/Frame:028083/0097   Pages: 5
Recorded: 04/20/2012
Attorney Dkt #:2012EM006 813508PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2012
2
Exec Dt:
04/18/2012
3
Exec Dt:
04/18/2012
4
Exec Dt:
04/18/2012
5
Exec Dt:
04/18/2012
6
Exec Dt:
04/18/2012
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13449939
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 7
Reel/Frame:029352/0671   Pages: 26
Recorded: 11/27/2012
Attorney Dkt #:2011EM274A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2012
2
Exec Dt:
11/14/2012
3
Exec Dt:
10/19/2012
4
Exec Dt:
10/22/2012
5
Exec Dt:
11/09/2012
6
Exec Dt:
10/22/2012
7
Exec Dt:
10/22/2012
8
Exec Dt:
10/23/2012
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13612246
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 8
Reel/Frame:029355/0883   Pages: 23
Recorded: 11/27/2012
Attorney Dkt #:2011EM276/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2012
2
Exec Dt:
11/14/2012
3
Exec Dt:
10/22/2012
4
Exec Dt:
11/09/2012
5
Exec Dt:
11/06/2012
6
Exec Dt:
10/22/2012
7
Exec Dt:
10/22/2012
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13612450
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 9
Reel/Frame:029372/0111   Pages: 23
Recorded: 11/28/2012
Attorney Dkt #:2011EM275/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2012
2
Exec Dt:
11/14/2012
3
Exec Dt:
10/22/2012
4
Exec Dt:
10/19/2012
5
Exec Dt:
11/09/2012
6
Exec Dt:
10/22/2012
7
Exec Dt:
10/22/2012
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13612391
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 10
Reel/Frame:029450/0620   Pages: 11
Recorded: 12/12/2012
Attorney Dkt #:2012EM272
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2012
2
Exec Dt:
10/16/2012
3
Exec Dt:
10/18/2012
4
Exec Dt:
10/24/2012
5
Exec Dt:
11/14/2012
6
Exec Dt:
10/22/2012
7
Exec Dt:
10/29/2012
8
Exec Dt:
11/09/2012
9
Exec Dt:
10/22/2012
10
Exec Dt:
10/18/2012
Assignee
1
1545 ROUTE 22 EAST
P.O. BOX 900
ANNANDALE, NEW JERSEY 08801-0900
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13611629
Correspondence name and address
EXXONMOBIL RESEARCH AND ENGINEERING CO.
1545 ROUTE 22 EAST
P.O. BOX 900
ANNANDALE, NJ 08801-0900
Assignment: 11
Reel/Frame:029450/0772   Pages: 11
Recorded: 12/12/2012
Attorney Dkt #:2012EM271
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2012
2
Exec Dt:
10/16/2012
3
Exec Dt:
10/18/2012
4
Exec Dt:
10/24/2012
5
Exec Dt:
11/14/2012
6
Exec Dt:
10/22/2012
7
Exec Dt:
10/29/2012
8
Exec Dt:
11/09/2012
9
Exec Dt:
10/22/2012
10
Exec Dt:
10/18/2012
Assignee
1
1545 ROUTE 22 EAST
P.O. BOX 900
ANNANDALE, NEW JERSEY 08801-0900
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13611676
Correspondence name and address
EXXONMOBIL RESEARCH AND ENGINEERING CO.
1545 ROUTE 22 EAST
P.O. BOX 900
ANNANDALE, NJ 08801-0900
Assignment: 12
Reel/Frame:032536/0632   Pages: 11
Recorded: 03/27/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2012
2
Exec Dt:
10/16/2012
3
Exec Dt:
10/18/2012
4
Exec Dt:
10/24/2012
5
Exec Dt:
11/14/2012
6
Exec Dt:
10/29/2012
7
Exec Dt:
11/09/2012
8
Exec Dt:
10/22/2012
9
Exec Dt:
10/18/2012
10
Exec Dt:
10/22/2012
Assignee
1
1545 ROUTE 22 EAST
P.O. BOX 900
ANNANDALE, NEW JERSEY 08801-0900
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13611500
Correspondence name and address
EXXONMOBIL RESEARCH & ENGINEERING CO.
1545 ROUTE 22 EAST
P.O. BOX 900
ANNANDALE, NJ 08801-0900
Assignment: 13
Reel/Frame:029724/0464   Pages: 8
Recorded: 01/30/2013
Attorney Dkt #:2011EM016A 813507PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/26/2012
2
Exec Dt:
11/20/2012
3
Exec Dt:
01/29/2013
4
Exec Dt:
11/20/2012
5
Exec Dt:
11/26/2012
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13628296
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 14
Reel/Frame:030844/0802   Pages: 14
Recorded: 07/22/2013
Attorney Dkt #:2011EM020/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2013
2
Exec Dt:
06/05/2013
3
Exec Dt:
06/04/2013
4
Exec Dt:
06/10/2013
5
Exec Dt:
06/18/2013
6
Exec Dt:
06/06/2013
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13754422
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 15
Reel/Frame:031896/0217   Pages: 14
Recorded: 01/06/2014
Attorney Dkt #:2012EM282/2 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2013
2
Exec Dt:
10/11/2013
3
Exec Dt:
10/16/2013
4
Exec Dt:
10/11/2013
5
Exec Dt:
10/10/2013
6
Exec Dt:
11/08/2013
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14033184
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 16
Reel/Frame:032785/0625   Pages: 5
Recorded: 04/30/2014
Attorney Dkt #:2013EM006/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/2014
2
Exec Dt:
04/24/2014
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14158050
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 17
Reel/Frame:037859/0273   Pages: 23
Recorded: 02/19/2016
Attorney Dkt #:2012EM344A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2015
2
Exec Dt:
08/28/2015
3
Exec Dt:
09/16/2015
4
Exec Dt:
02/10/2016
5
Exec Dt:
08/18/2015
6
Exec Dt:
09/25/2015
7
Exec Dt:
11/20/2015
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14437868
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PO BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 18
Reel/Frame:038381/0634   Pages: 26
Recorded: 04/07/2016
Attorney Dkt #:2012EM344A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2015
2
Exec Dt:
08/28/2015
3
Exec Dt:
09/16/2015
4
Exec Dt:
02/10/2016
5
Exec Dt:
08/18/2015
6
Exec Dt:
11/25/2015
7
Exec Dt:
09/25/2015
8
Exec Dt:
11/20/2015
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14437868
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 19
Reel/Frame:037859/0589   Pages: 23
Recorded: 02/19/2016
Attorney Dkt #:2012EM344/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2015
2
Exec Dt:
02/15/2016
3
Exec Dt:
11/04/2015
4
Exec Dt:
09/23/2015
5
Exec Dt:
09/23/2015
6
Exec Dt:
09/25/2015
7
Exec Dt:
12/14/2015
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14648524
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PO BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 20
Reel/Frame:038827/0905   Pages: 26
Recorded: 05/27/2016
Attorney Dkt #:2012EM344/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2015
2
Exec Dt:
02/15/2016
3
Exec Dt:
11/04/2015
4
Exec Dt:
09/23/2015
5
Exec Dt:
09/23/2015
6
Exec Dt:
11/25/2015
7
Exec Dt:
09/25/2015
8
Exec Dt:
12/14/2015
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14648524
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 21
Reel/Frame:037454/0511   Pages: 14
Recorded: 01/11/2016
Attorney Dkt #:2013EM204/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/31/2015
2
Exec Dt:
12/28/2015
3
Exec Dt:
12/28/2015
4
Exec Dt:
01/07/2016
5
Exec Dt:
12/29/2015
6
Exec Dt:
12/28/2015
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14895807
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PO BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 22
Reel/Frame:037454/0565   Pages: 14
Recorded: 01/11/2016
Attorney Dkt #:2013EM204A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/31/2015
2
Exec Dt:
12/28/2015
3
Exec Dt:
12/28/2015
4
Exec Dt:
01/07/2016
5
Exec Dt:
12/29/2015
6
Exec Dt:
12/28/2015
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14895668
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PO BOX 2149
BAYTOWN, TX 77522-2149

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