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Patent Assignment Assignor Details
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Assignor Name : JAENSCH, HELGE
Total Assignments: 18
Assignment: 1
Reel/Frame:017889/0364   Pages: 12
Recorded: 06/09/2006
Attorney Dkt #:2005B011B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUECHLER, KEITH H.
Exec Dt:
05/17/2006
2
BROWN, STEPHEN H.
Exec Dt:
05/16/2006
3
JAENSCH, HELGE
Exec Dt:
06/02/2006
4
MATHYS, GEORGES M.
Exec Dt:
05/17/2006
5
LUO, SHIFANG
Exec Dt:
05/16/2006
6
CHENG, JANE
Exec Dt:
05/16/2006
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7678954
US20060217580
11342385
Correspondence name and address
DAVID M. WEISBERG
EXXONMOBIL CHEMICAL COMPANY
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 2
Reel/Frame:019616/0457   Pages: 6
Recorded: 07/27/2007
Attorney Dkt #:2007EM195, 813507PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAENSCH, HELGE
Exec Dt:
07/26/2007
2
MOHR, GARY D
Exec Dt:
07/26/2007
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8741255
US20090030214
11829346
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 3
Reel/Frame:021246/0985   Pages: 6
Recorded: 07/16/2008
Attorney Dkt #:2007EM183/2 - 813507PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAENSCH, HELGE
Exec Dt:
07/16/2008
2
MORTIER, WILFRIED J.
Exec Dt:
07/16/2008
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8470289
US20090023972
12163393
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PO BOX 2149
LAW TECHNOLOGY
BAYTOWN, TX 77522-2149
Assignment: 4
Reel/Frame:030396/0710   Pages: 6
Recorded: 05/10/2013
Attorney Dkt #:2007EM183/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAENSCH, HELGE
Exec Dt:
07/16/2008
2
MORTIER, WILFRIED J.
Exec Dt:
07/16/2008
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8658844
US20130317272
13891895
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 5
Reel/Frame:023353/0006   Pages: 17
Recorded: 10/09/2009
Attorney Dkt #:2007EM121 (813324)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAENSCH, HELGE
Exec Dt:
09/16/2009
2
DAKKA, JIHAD M.
Exec Dt:
09/16/2009
3
BENITEZ, FRANCISCO M.
Exec Dt:
10/06/2009
4
KORTZ, ULRICH
Exec Dt:
09/17/2009
5
RICHARDS, RYAN M.
Exec Dt:
09/16/2009
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7906686
US20100185016
12532388
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 6
Reel/Frame:026893/0605   Pages: 3
Recorded: 09/13/2011
Attorney Dkt #:2009EM065/2 (813325)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JAENSCH, HELGE
Exec Dt:
08/26/2011
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8658804
US20110319635
13202128
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 7
Reel/Frame:032616/0099   Pages: 26
Recorded: 04/07/2014
Attorney Dkt #:2011EM184
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOSIN, GERALDINE
Exec Dt:
03/31/2014
2
VERBERCKMOES, AN
Exec Dt:
03/24/2014
3
JAENSCH, HELGE
Exec Dt:
03/28/2014
4
MATHYS, GEORGES M. K.
Exec Dt:
03/24/2014
5
MERTENS, MACHTELD M.
Exec Dt:
03/21/2014
6
SAHA, SOURAV
Exec Dt:
03/27/2014
7
LI, HAILIAN
Exec Dt:
03/21/2014
8
SAXTON, ROBERT J.
Exec Dt:
03/21/2014
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9550705
US20140221716
14233199
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 8
Reel/Frame:034915/0246   Pages: 17
Recorded: 02/09/2015
Attorney Dkt #:2014EM360
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OU, JOHN D.
Exec Dt:
01/27/2015
2
SOULTANIDIS, NIKOLAOS
Exec Dt:
01/23/2015
3
SHEKHAR, MAYANK
Exec Dt:
01/23/2015
4
ILIAS, SAMIA
Exec Dt:
01/29/2015
5
JAENSCH, HELGE
Exec Dt:
01/27/2015
6
MCCARTHY, STEPHEN J.
Exec Dt:
01/23/2015
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150175499
14560889
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 9
Reel/Frame:045683/0028   Pages: 17
Recorded: 05/01/2018
Attorney Dkt #:2015EM330
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORTZ, ULRICH
Exec Dt:
04/20/2018
2
XIANG, YIXIAN
Exec Dt:
04/25/2018
3
LIN, ZHENGGUO
Exec Dt:
04/27/2018
4
YANG, PENG
Exec Dt:
04/19/2018
5
JAENSCH, HELGE
Exec Dt:
04/19/2018
6
AYASS, WASSIM W.
Exec Dt:
04/20/2018
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11452993
US20190091663
15772586
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 10
Reel/Frame:048716/0813   Pages: 10
Recorded: 03/27/2019
Attorney Dkt #:2016EM118/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, JORG F.W.
Exec Dt:
10/26/2018
2
NADLER, KIRK C.
Exec Dt:
10/26/2018
3
JAENSCH, HELGE
Exec Dt:
05/11/2018
4
GALVAN, KENDELE S.
Exec Dt:
12/31/2018
5
WITT, ANDERW R.
Exec Dt:
11/30/2018
6
BATTON, AMY B.
Exec Dt:
10/29/2018
7
BECKER, CHRISTOPHER L.
Exec Dt:
03/10/2018
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11161812
US20190135749
16096091
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 11
Reel/Frame:048716/0842   Pages: 10
Recorded: 03/27/2019
Attorney Dkt #:2016EM119/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBER, JORG F. W.
Exec Dt:
10/29/2018
2
NADLER, KIRK C.
Exec Dt:
10/29/2018
3
JAENSCH, HELGE
Exec Dt:
05/11/2018
4
GALVAN, KENDELE S.
Exec Dt:
12/31/2018
5
WITT, ANDREW R.
Exec Dt:
11/30/2018
6
BATTON, AMY B.
Exec Dt:
10/29/2018
7
BECKER, CHRISTOPHER L.
Exec Dt:
03/10/2018
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11014883
US20190152911
16096161
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 12
Reel/Frame:046591/0302   Pages: 14
Recorded: 07/19/2018
Attorney Dkt #:2016EM002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORTZ, ULRICH
Exec Dt:
07/04/2018
2
LIN, ZHENGGUO
Exec Dt:
07/04/2018
3
JAENSCH, HELGE
Exec Dt:
06/28/2018
4
AYASS, WASSIM W.
Exec Dt:
06/29/2018
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10857527
US20190030517
16071049
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 13
Reel/Frame:049840/0597   Pages: 10
Recorded: 07/24/2019
Attorney Dkt #:2016EM215/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, KUN
Exec Dt:
04/18/2019
2
DECAUL, LORENZO C.
Exec Dt:
07/01/2019
3
PACCAGNINI, MICHELE L.
Exec Dt:
05/07/2019
4
MAZOYER, ETIENNE
Exec Dt:
04/23/2019
5
LATTNER, JAMES R.
Exec Dt:
04/19/2019
6
JAENSCH, HELGE
Exec Dt:
04/19/2019
7
KHEIR, ALI A.
Exec Dt:
05/07/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10487023
US20190169092
16324722
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 14
Reel/Frame:049840/0783   Pages: 10
Recorded: 07/24/2019
Attorney Dkt #:2016EM216/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, KUN
Exec Dt:
04/18/2019
2
DECAUL, LORENZO C.
Exec Dt:
07/01/2019
3
LEVINE, STEVEN W.
Exec Dt:
04/18/2019
4
MAZOYER, ETIENNE
Exec Dt:
04/23/2019
5
LATTNER, JAMES R.
Exec Dt:
04/19/2019
6
JAENSCH, HELGE
Exec Dt:
04/19/2019
7
KHEIR, ALI A.
Exec Dt:
05/07/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10870610
US20190225561
16324788
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 15
Reel/Frame:049777/0828   Pages: 7
Recorded: 07/17/2019
Attorney Dkt #:2018EM137/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAZOYER, ETIENNE
Exec Dt:
05/10/2019
2
DALY, KEVIN B.
Exec Dt:
05/20/2019
3
JAENSCH, HELGE
Exec Dt:
05/10/2019
4
LATTNER, JAMES R.
Exec Dt:
06/17/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10626064
US20190367429
16390812
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 16
Reel/Frame:049777/0740   Pages: 5
Recorded: 07/17/2019
Attorney Dkt #:2018EM141/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAZOYER, ETIENNE
Exec Dt:
05/13/2019
2
WANG, KUN
Exec Dt:
05/13/2019
3
JAENSCH, HELGE
Exec Dt:
05/14/2019
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10994264
US20190366306
16390844
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 17
Reel/Frame:051721/0143   Pages: 10
Recorded: 02/05/2020
Attorney Dkt #:2018EM227-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMAKOTI, PREETI
Exec Dt:
02/04/2020
2
WEIGEL, SCOTT J.
Exec Dt:
12/23/2019
3
STROHMAIER, KARL G.
Exec Dt:
11/23/2019
4
JAENSCH, HELGE
Exec Dt:
11/20/2019
5
ANTHONIS, MARC H.
Exec Dt:
11/29/2019
6
DICTUS, MARTINE
Exec Dt:
11/20/2019
7
ENGELS, BRITA
Exec Dt:
11/21/2019
8
LACY, DARRYL D.
Exec Dt:
01/15/2020
9
SARTIPI, SINA
Exec Dt:
12/02/2019
10
O'NEILL, BRANDON J.
Exec Dt:
11/19/2019
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 #
 
 
 
 
 
 
 
 
 
 
 
11318451
US20200061593
16545464
Correspondence name and address
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
1545 ROUTE 22 EAST
P. O. BOX 900
ANNANDALE, NJ 08801
Assignment: 18
Reel/Frame:060744/0041   Pages: 10
Recorded: 08/08/2022
Attorney Dkt #:2019EM215-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOUGHARBEL, ALI S.
Exec Dt:
08/04/2022
2
JAENSCH, HELGE
Exec Dt:
07/14/2022
3
RAJAN, ANANTHU
Exec Dt:
07/18/2022
4
BHATTACHARYA, SAURAV
Exec Dt:
08/07/2022
5
KORTZ, ULRICH
Exec Dt:
07/21/2022
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230044129
17778404
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149

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