skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SIBTAIN, FAZLE
Total Assignments: 46
Assignment: 1
Reel/Frame:009654/0733   Pages: 4
Recorded: 12/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIBTAIN, FAZLE
Exec Dt:
12/03/1998
2
NICOLA, ANTONIO PIETRO
Exec Dt:
12/03/1998
3
BROWN, STEPHEN JOHN
Exec Dt:
12/03/1998
4
SANTRY, LINDA JEAN
Exec Dt:
11/27/1998
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
P.O. BOX 76
ROUTE DE LA GLANE 107
CH-1752 VILLARS-SUR-GLANE 1, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180730
NONE
09210469
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 2
Reel/Frame:036297/0835   Pages: 3
Recorded: 08/11/2015
Attorney Dkt #:NOVA 2011018-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOCKING, PHILIPPA
Exec Dt:
12/01/2011
2
SIBTAIN, FAZLE
Exec Dt:
12/01/2011
3
CHELUGET, ERIC
Exec Dt:
12/01/2011
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9315661
US20150344683
14823223
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 3
Reel/Frame:036467/0833   Pages: 4
Recorded: 09/01/2015
Attorney Dkt #:2011027 PCT/USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRICE, TERRI A
Exec Dt:
03/19/2013
2
SIBTAIN, FAZLE
Exec Dt:
03/19/2013
3
CHELUGET, ERIC
Exec Dt:
03/21/2013
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9428597
US20160002370
14771355
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
WESTPOINT CENTER
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 4
Reel/Frame:037966/0895   Pages: 5
Recorded: 03/14/2016
Attorney Dkt #:2011 028 PCT/USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRICE, TERRI A
Exec Dt:
09/23/2013
2
SIBTAIN, FAZLE
Exec Dt:
09/24/2013
3
CHELUGET, ERIC
Exec Dt:
10/11/2013
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9574025
US20160229930
15021796
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 5
Reel/Frame:036842/0106   Pages: 5
Recorded: 10/21/2015
Attorney Dkt #:2014 019 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIBTAIN, FAZLE
Exec Dt:
08/25/2014
2
DOBBIN, CHRISTOPHER JOHN BROOKE
Exec Dt:
08/26/2014
3
HARTLEN, DONALD GARY
Exec Dt:
09/30/2014
4
TAYLOR, KENNETH EDWARD
Exec Dt:
10/06/2014
5
KHAKDAMAN, HAMIDREZA
Exec Dt:
09/11/2014
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10626256
US20160108221
14918686
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 6
Reel/Frame:051606/0183   Pages: 5
Recorded: 01/24/2020
Attorney Dkt #:2014019 USA-NONP-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIBTAIN, FAZLE
Exec Dt:
08/25/2014
2
DOBBIN, CHRISTOPHER JOHN BROOKE
Exec Dt:
08/26/2014
3
HARTLEN, DONALD GARY
Exec Dt:
09/30/2014
4
TAYLOR, KENNETH EDWARD
Exec Dt:
10/06/2014
5
KHAKDAMAN, HAMIDREZA
Exec Dt:
09/11/2014
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11142634
US20200165422
16751328
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 7
Reel/Frame:036953/0796   Pages: 7
Recorded: 11/04/2015
Attorney Dkt #:2015 059 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIBTAIN, FAZLE
Exec Dt:
10/19/2015
2
DOBBIN, CHRISTOPHER JOHN BROOKE
Exec Dt:
10/06/2015
3
TAYLOR, KENNETH EDWARD
Exec Dt:
10/15/2015
4
KHAKDAMAN, HAMIDREZA
Exec Dt:
10/07/2015
5
WARD, DANIEL ROWAN
Exec Dt:
10/08/2015
6
LI, MICHAEL
Exec Dt:
10/27/2015
7
LI, TIEQI
Exec Dt:
10/23/2015
8
WANG, XIAOCHUAN
Exec Dt:
10/26/2015
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9518159
US20160108196
14919051
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 8
Reel/Frame:036958/0184   Pages: 6
Recorded: 11/04/2015
Attorney Dkt #:2015 060 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIBTAIN, FAZLE
Exec Dt:
10/19/2015
2
DOBBIN, CHRISTOPHER JOHN BROOKE
Exec Dt:
10/08/2015
3
TAYLOR, KENNETH EDWARD
Exec Dt:
10/15/2015
4
KHAKDAMAN, HAMIDREZA
Exec Dt:
10/08/2015
5
WANG, XIAOCHUAN
Exec Dt:
10/08/2015
6
LI, TIEQI
Exec Dt:
10/23/2015
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9512283
US20160108185
14918964
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 9
Reel/Frame:036969/0021   Pages: 6
Recorded: 11/05/2015
Attorney Dkt #:2015 058 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIBTAIN, FAZLE
Exec Dt:
10/19/2015
2
DOBBIN, CHRISTOPHER JOHN BROOKE
Exec Dt:
10/06/2015
3
TAYLOR, KENNETH EDWARD
Exec Dt:
10/15/2015
4
KHAKDAMAN, HAMIDREZA
Exec Dt:
10/07/2015
5
LI, TIEQI
Exec Dt:
10/08/2015
6
WANG, XIAOCHUAN
Exec Dt:
10/16/2015
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9512282
US20160108218
14918890
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 10
Reel/Frame:037014/0001   Pages: 6
Recorded: 11/11/2015
Attorney Dkt #:2015 057 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIBTAIN, FAZLE
Exec Dt:
10/19/2015
2
DOBBIN, CHRISTOPHER JOHN BROOKE
Exec Dt:
10/06/2015
3
TAYLOR, KENNETH EDWARD
Exec Dt:
10/15/2015
4
KHAKDAMAN, HAMIDREZA
Exec Dt:
10/07/2015
5
LAM, PATRICK
Exec Dt:
10/06/2015
6
LI, TIEQI
Exec Dt:
10/23/2015
7
WANG, XIAOCHUAN
Exec Dt:
10/26/2015
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9505892
US20160108223
14918758
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 11
Reel/Frame:040062/0008   Pages: 6
Recorded: 10/19/2016
Attorney Dkt #:2015 057 USA-NONP-CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIBTAIN, FAZLE
Exec Dt:
10/19/2015
2
DOBBIN, CHRISTOPHER JOHN BROOKE
Exec Dt:
10/06/2015
3
TAYLOR, KENNETH EDWARD
Exec Dt:
10/15/2015
4
KHAKDAMAN, HAMIDREZA
Exec Dt:
10/07/2015
5
LAM, PATRICK
Exec Dt:
10/06/2015
6
LI, TIEQI
Exec Dt:
10/23/2015
7
WANG, XIAOCHUAN
Exec Dt:
10/26/2015
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10023730
US20170037233
15297370
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 12
Reel/Frame:040102/0139   Pages: 6
Recorded: 10/24/2016
Attorney Dkt #:2015 058 USA-NONP-CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIBTAIN, FAZLE
Exec Dt:
10/19/2015
2
DOBBIN, CHRISTOPHER JOHN BROOKE
Exec Dt:
10/06/2015
3
TAYLOR, KENNETH EDWARD
Exec Dt:
10/15/2015
4
KHAKDAMAN, HAMIDREZA
Exec Dt:
10/07/2015
5
LI, TIEQI
Exec Dt:
10/08/2015
6
WANG, XIAOCHUAN
Exec Dt:
10/16/2015
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10035906
US20170037230
15332202
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 13
Reel/Frame:040146/0595   Pages: 6
Recorded: 10/27/2016
Attorney Dkt #:2015 060 USA-NONP-CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIBTAIN, FAZLE
Exec Dt:
10/19/2015
2
DOBBIN, CHRISTOPHER JOHN BROOKE
Exec Dt:
10/08/2015
3
TAYLOR, KENNETH EDWARD
Exec Dt:
10/15/2015
4
KHAKDAMAN, HAMIDREZA
Exec Dt:
10/08/2015
5
WANG, XIAOCHUAN
Exec Dt:
10/08/2015
6
LI, TIEQI
Exec Dt:
10/23/2015
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10040928
US20170044357
15335485
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 14
Reel/Frame:040197/0954   Pages: 7
Recorded: 11/02/2016
Attorney Dkt #:2015 059 USA-NONP-CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIBTAIN, FAZLE
Exec Dt:
10/19/2015
2
DOBBIN, CHRISTOPHER JOHN BROOKE
Exec Dt:
10/06/2015
3
TAYLOR, KENNETH EDWARD
Exec Dt:
10/15/2015
4
KHAKDAMAN, HAMIDREZA
Exec Dt:
10/07/2015
5
WARD, DANIEL ROWAN
Exec Dt:
10/08/2015
6
LI, MICHAEL
Exec Dt:
10/27/2015
7
LI, TIEQI
Exec Dt:
10/23/2015
8
WANG, XIAOCHUAN
Exec Dt:
10/26/2015
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10053565
US20170073482
15341386
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 15
Reel/Frame:037130/0409   Pages: 6
Recorded: 11/24/2015
Attorney Dkt #:2015 061 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIBTAIN, FAZLE
Exec Dt:
10/23/2015
2
DOBBIN, CHRISTOPHER JOHN BROOKE
Exec Dt:
10/26/2015
3
TAYLOR, KENNETH EDWARD
Exec Dt:
11/03/2015
4
KHAKDAMAN, HAMIDREZA
Exec Dt:
10/23/2015
5
WANG, XIAOCHUAN
Exec Dt:
10/26/2015
6
LI, TIEQI
Exec Dt:
10/23/2015
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9505893
US20160108186
14919119
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 16
Reel/Frame:040076/0391   Pages: 6
Recorded: 10/20/2016
Attorney Dkt #:2015 061 USA-NONP-CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIBTAIN, FAZLE
Exec Dt:
10/23/2015
2
DOBBIN, CHRISTOPHER JOHN BROOKE
Exec Dt:
10/26/2015
3
TAYLOR, KENNETH EDWARD
Exec Dt:
11/03/2015
4
KHAKDAMAN, HAMIDREZA
Exec Dt:
10/23/2015
5
WANG, XIAOCHUAN
Exec Dt:
10/26/2015
6
LI, TIEQI
Exec Dt:
10/23/2015
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10053564
US20170037228
15298621
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 17
Reel/Frame:037114/0339   Pages: 5
Recorded: 11/23/2015
Attorney Dkt #:2015 047 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIBTAIN, FAZLE
Exec Dt:
10/28/2015
2
DOBBIN, CHRISTOPHER JOHN BROOKE
Exec Dt:
10/06/2015
3
TAYLOR, KENNETH EDWARD
Exec Dt:
10/15/2015
4
KHAKDAMAN, HAMIDREZA
Exec Dt:
10/07/2015
5
CHISHOLM, P SCOTT
Exec Dt:
10/07/2015
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10000630
US20160108222
14918719
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 18
Reel/Frame:045103/0391   Pages: 5
Recorded: 03/05/2018
Attorney Dkt #:2015 047 USA-NONP-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIBTAIN, FAZLE
Exec Dt:
10/28/2015
2
DOBBIN, CHRISTOPHER JOHN BROOKE
Exec Dt:
10/06/2015
3
TAYLOR, KENNETH EDWARD
Exec Dt:
10/15/2015
4
KHAKDAMAN, HAMIDREZA
Exec Dt:
10/07/2015
5
CHISHOLM, P SCOTT
Exec Dt:
10/07/2015
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11078351
US20180186981
15911259
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 19
Reel/Frame:038250/0927   Pages: 6
Recorded: 04/12/2016
Attorney Dkt #:2015 071 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELLEHUMEUR, CELINE
Exec Dt:
04/05/2016
2
WANG, XIAOCHUAN
Exec Dt:
04/05/2016
3
LI, TIEQI
Exec Dt:
04/06/2016
4
DOBBIN, CHRISTOPHER JOHN BROOKE
Exec Dt:
04/06/2016
5
SIBTAIN, FAZLE
Exec Dt:
04/05/2016
6
TAYLOR, KENNETH EDWARD
Exec Dt:
04/05/2016
7
KHAKDAMAN, HAMIDREZA
Exec Dt:
04/11/2016
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9695309
US20160229964
15091810
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 20
Reel/Frame:039179/0121   Pages: 7
Recorded: 07/18/2016
Attorney Dkt #:2015 034 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANE, MARCELO MASSAYOSHI
Exec Dt:
04/25/2016
2
LI, TIEQI
Exec Dt:
04/25/2016
3
WANG, XIAOCHUAN
Exec Dt:
04/25/2016
4
DOBBIN, CHRISTOPHER
Exec Dt:
04/27/2016
5
SIBTAIN, FAZLE
Exec Dt:
04/22/2016
6
TAYLOR, KENNETH
Exec Dt:
05/09/2016
7
KHAKDAMAN, HAMIDREZA
Exec Dt:
04/22/2016
8
BROWN, STEPHEN JOHN
Exec Dt:
04/28/2016
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10023729
US20160229996
15134654
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 21
Reel/Frame:049058/0154   Pages: 8
Recorded: 05/02/2019
Attorney Dkt #:2016034 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, XIAOCHUAN
Exec Dt:
02/06/2017
2
SIBTAIN, FAZLE
Exec Dt:
02/06/2017
3
DOBBIN, CHRISTOPHER
Exec Dt:
02/09/2017
4
TAYLOR, KENNETH
Exec Dt:
03/17/2017
5
KHAKDAMAN, HAMIDREZA
Exec Dt:
02/09/2017
6
MOLLOY, BRIAN
Exec Dt:
02/06/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10329412
US20180230298
15434089
Correspondence name and address
NOVA CHEMICALS INC/KAREN S LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 22
Reel/Frame:049061/0323   Pages: 8
Recorded: 05/02/2019
Attorney Dkt #:2016034 USA-NONP-CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, XIAOCHUAN
Exec Dt:
02/06/2017
2
SIBTAIN, FAZLE
Exec Dt:
02/06/2017
3
DOBBIN, CHRISTOPHER
Exec Dt:
02/09/2017
4
TAYLOR, KENNETH
Exec Dt:
03/17/2017
5
KHAKDAMAN, HAMIDREZA
Exec Dt:
02/09/2017
6
MOLLOY, BRIAN
Exec Dt:
02/06/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190256698
16401372
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 23
Reel/Frame:042787/0791   Pages: 12
Recorded: 06/22/2017
Attorney Dkt #:2017 020 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZENGRONG
Exec Dt:
04/18/2017
2
KAZEMI, NIOUSHA
Exec Dt:
05/19/2017
3
SALOMONS, STEPHEN
Exec Dt:
04/19/2017
4
KLECZEK, MONIKA
Exec Dt:
04/18/2017
5
KESHTKAR, MEHDI
Exec Dt:
04/19/2017
6
MOLLOY, BRIAN
Exec Dt:
04/18/2017
7
WANG, QINYAN
Exec Dt:
04/19/2017
8
ZORICAK, PETER
Exec Dt:
04/18/2017
9
CARTER, CHARLES
Exec Dt:
04/18/2017
10
WANG, XIAOCHUAN
Exec Dt:
04/18/2017
11
DOBBIN, CHRISTOPHER
Exec Dt:
04/21/2017
12
SIBTAIN, FAZLE
Exec Dt:
04/17/2017
13
TAYLOR, KENNETH
Exec Dt:
04/27/2017
14
VANASSELDONK, LAWRENCE
Exec Dt:
04/24/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10442921
US20180305532
15491330
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 24
Reel/Frame:042788/0540   Pages: 12
Recorded: 06/22/2017
Attorney Dkt #:2016 032 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZENGRONG
Exec Dt:
04/18/2017
2
KAZEMI, NIOUSHA
Exec Dt:
05/19/2017
3
SALOMONS, STEPHEN
Exec Dt:
04/19/2017
4
KLECZEK, MONIKA
Exec Dt:
04/18/2017
5
KESHTKAR, MEHDI
Exec Dt:
04/19/2017
6
MOLLOY, BRIAN
Exec Dt:
04/18/2017
7
WANG, QINYAN
Exec Dt:
04/19/2017
8
ZORICAK, PETER
Exec Dt:
04/18/2017
9
CARTER, CHARLES
Exec Dt:
04/18/2017
10
WANG, XIAOCHUAN
Exec Dt:
04/18/2017
11
DOBBIN, CHRISTOPHER
Exec Dt:
04/21/2017
12
SIBTAIN, FAZLE
Exec Dt:
04/17/2017
13
TAYLOR, KENNETH
Exec Dt:
04/27/2017
14
VANASSELDONK, LAWRENCE
Exec Dt:
04/24/2017
15
KHAKDAMAN, HAMIDREZA
Exec Dt:
04/28/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10442920
US20180305531
15491264
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 25
Reel/Frame:050219/0690   Pages: 12
Recorded: 08/30/2019
Attorney Dkt #:2017020 USA-NONP-CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZENGRONG
Exec Dt:
04/18/2017
2
KAZEMI, NIOUSHA
Exec Dt:
05/19/2017
3
SALOMONS, STEPHEN
Exec Dt:
04/19/2017
4
KLECZEK, MONIKA
Exec Dt:
04/18/2017
5
KESHTKAR, MEHDI
Exec Dt:
04/19/2017
6
MOLLOY, BRIAN
Exec Dt:
04/18/2017
7
WANG, QINYAN
Exec Dt:
04/19/2017
8
ZORICAK, PETER
Exec Dt:
04/18/2017
9
CARTER, CHARLES
Exec Dt:
04/18/2017
10
WANG, XIAOCHUAN
Exec Dt:
04/18/2017
11
DOBBIN, CHRISTOPHER
Exec Dt:
04/21/2017
12
SIBTAIN, FAZLE
Exec Dt:
04/17/2017
13
TAYLOR, KENNETH
Exec Dt:
04/27/2017
14
VANASSELDONK, LAWRENCE
Exec Dt:
04/24/2017
15
KHAKDAMAN, HAMIDREZA
Exec Dt:
04/28/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11015044
US20200056024
16556369
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 26
Reel/Frame:050249/0253   Pages: 12
Recorded: 09/03/2019
Attorney Dkt #:2016032 USA-NONP-CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZENGRONG
Exec Dt:
04/18/2017
2
KAZEMI, NIOUSHA
Exec Dt:
05/19/2017
3
SALOMONS, STEPHEN
Exec Dt:
04/19/2017
4
KLECZEK, MONIKA
Exec Dt:
04/18/2017
5
KESHTKAR, MEHDI
Exec Dt:
04/19/2017
6
MOLLOY, BRIAN
Exec Dt:
04/18/2017
7
WANG, QINYAN
Exec Dt:
04/19/2017
8
ZORICAK, PETER
Exec Dt:
04/18/2017
9
CARTER, CHARLES
Exec Dt:
04/18/2017
10
WANG, XIACHUAN
Exec Dt:
04/18/2017
11
DOBBIN, CHRISTOPHER
Exec Dt:
04/21/2017
12
SIBTAIN, FAZLE
Exec Dt:
04/17/2017
13
TAYLOR, KENNETH
Exec Dt:
05/27/2017
14
VANASSELDONK, LAWRENCE
Exec Dt:
04/24/2017
15
KHAKDAMAN, HAMIDREZA
Exec Dt:
04/28/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10738183
US20200056025
16557153
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 27
Reel/Frame:053034/0592   Pages: 12
Recorded: 06/25/2020
Attorney Dkt #:2016032 USA-NONP-CONT2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZENGRONG
Exec Dt:
04/18/2017
2
KAZEMI, NIOUSHA
Exec Dt:
05/19/2017
3
SALOMONS, STEPHEN
Exec Dt:
04/19/2017
4
KLECZEK, MONIKA
Exec Dt:
04/18/2017
5
KESHTKAR, MEHDI
Exec Dt:
04/19/2017
6
MOLLOY, BRIAN
Exec Dt:
04/18/2017
7
WANG, QINYAN
Exec Dt:
04/19/2017
8
ZORICAK, PETER
Exec Dt:
04/18/2017
9
CARTER, CHARLES
Exec Dt:
04/18/2017
10
WANG, XIAOCHUAN
Exec Dt:
04/18/2017
11
DOBBIN, CHRISTOPHER
Exec Dt:
04/21/2017
12
SIBTAIN, FAZLE
Exec Dt:
04/17/2017
13
TAYLOR, KENNETH
Exec Dt:
04/27/2017
14
VANASSELDONK, LAWRENCE
Exec Dt:
04/24/2017
15
KHAKDAMAN, HAMIDREZA
Exec Dt:
04/28/2018
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11111368
US20200325317
16910141
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 28
Reel/Frame:042992/0926   Pages: 8
Recorded: 07/13/2017
Attorney Dkt #:2017 019 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELLEHUMEUR, CELINE
Exec Dt:
06/07/2017
2
MOLLOY, BRIAN
Exec Dt:
06/07/2017
3
KHAKDAMAN, HAMIDREZA
Exec Dt:
06/29/2017
4
WANG, XIAOCHUAN
Exec Dt:
06/06/2017
5
DOBBIN, CHRISTOPHER
Exec Dt:
06/09/2017
6
SIBTAIN, FAZLE
Exec Dt:
06/07/2017
7
TAYLOR, KENNETH
Exec Dt:
06/12/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10023706
US20170267822
15609051
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 29
Reel/Frame:044580/0921   Pages: 8
Recorded: 01/10/2018
Attorney Dkt #:2017 065 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAZEMI, NIOUSHA
Exec Dt:
11/09/2017
2
KLECZEK, MONIKA
Exec Dt:
11/06/2017
3
KONAGANTI, VINOD
Exec Dt:
11/06/2017
4
GILLON, BRONWYN
Exec Dt:
11/08/2017
5
GOYAL, SHIVENDRA
Exec Dt:
11/07/2017
6
SIBTAIN, FAZLE
Exec Dt:
11/06/2017
7
KASIRI, SEPIDEH
Exec Dt:
11/06/2017
8
SALOMONS, STEPHEN
Exec Dt:
11/06/2017
9
TAYLOR, KENNETH
Exec Dt:
11/30/2017
10
KESHTKAR, MEHDI
Exec Dt:
11/08/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10683376
US20190135959
15805287
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 30
Reel/Frame:044584/0501   Pages: 8
Recorded: 01/10/2018
Attorney Dkt #:2017 066 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAZEMI, NIOUSHA
Exec Dt:
11/09/2017
2
KLECZEK, MONIKA
Exec Dt:
11/06/2017
3
KONAGANTI, VINOD
Exec Dt:
11/06/2017
4
GILLON, BRONWYN
Exec Dt:
11/08/2017
5
GOYAL, SHIVENDRA
Exec Dt:
11/07/2017
6
SIBTAIN, FAZLE
Exec Dt:
11/06/2017
7
KASIRI, SEPIDEH
Exec Dt:
11/06/2017
8
SALOMONS, STEPHEN
Exec Dt:
11/06/2017
9
TAYLOR, KENNETH
Exec Dt:
11/30/2017
10
KESHTKAR, MEHDI
Exec Dt:
11/08/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190135960
15805304
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 31
Reel/Frame:044586/0400   Pages: 8
Recorded: 01/10/2018
Attorney Dkt #:2017 030 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAZEMI, NIOUSHA
Exec Dt:
11/09/2017
2
KLECZEK, MONIKA
Exec Dt:
11/06/2017
3
KONAGANTI, VINOD
Exec Dt:
11/06/2017
4
GILLON, BRONWYN
Exec Dt:
11/08/2017
5
GOYAL, SHIVENDRA
Exec Dt:
11/07/2017
6
SIBTAIN, FAZLE
Exec Dt:
11/06/2017
7
KASIRI, SEPIDEH
Exec Dt:
11/06/2017
8
SALOMONS, STEPHEN
Exec Dt:
11/06/2017
9
TAYLOR, KENNETH
Exec Dt:
11/30/2017
10
KESHTKAR, MEHDI
Exec Dt:
11/08/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10995166
US20190135958
15805268
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 32
Reel/Frame:052569/0648   Pages: 8
Recorded: 05/05/2020
Attorney Dkt #:2017065 USA-NONP-CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAZEMI, NIOUSHA
Exec Dt:
11/09/2017
2
KLECZEK, MONIKA
Exec Dt:
11/06/2017
3
KONAGANTI, VINOD
Exec Dt:
11/06/2017
4
GILLON, BRONWYN
Exec Dt:
11/08/2019
5
GOYAL, SHIVENDRA
Exec Dt:
11/07/2017
6
SIBTAIN, FAZLE
Exec Dt:
11/06/2017
7
KASIRI, SEPIDEH
Exec Dt:
11/06/2017
8
SALOMONS, STEPHEN
Exec Dt:
11/06/2017
9
TAYLOR, KENNETH
Exec Dt:
11/30/2017
10
KESHTKAR, MEHDI
Exec Dt:
11/08/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11773197
US20200325258
16866730
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 33
Reel/Frame:055789/0385   Pages: 8
Recorded: 03/31/2021
Attorney Dkt #:127410-1019 2017030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAZEMI, NIOUSHA
Exec Dt:
11/09/2017
2
KLECZEK, MONIKA
Exec Dt:
11/06/2017
3
KONAGANTI, VINOD
Exec Dt:
11/06/2017
4
GILLON, BRONWYN
Exec Dt:
11/08/2017
5
GOYAL, SHIVENDRA
Exec Dt:
11/07/2017
6
SIBTAIN, FAZLE
Exec Dt:
11/06/2017
7
KASIRI, SEPIDEH
Exec Dt:
11/06/2017
8
SALOMONS, STEPHEN
Exec Dt:
11/06/2017
9
TAYLOR, KENNETH
Exec Dt:
11/30/2017
10
KESHTKAR, MEHDI
Exec Dt:
11/08/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11708437
US20210221929
17219622
Correspondence name and address
FOLEY & LARDNER LLP
3000 K ST. NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 34
Reel/Frame:052762/0215   Pages: 5
Recorded: 05/27/2020
Attorney Dkt #:2017091 PCT/USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUSA, AHMED
Exec Dt:
02/07/2018
2
HUTCHINSON, ROBERT
Exec Dt:
02/05/2018
3
BUCZKOWSKI, MICHAEL
Exec Dt:
02/05/2018
4
HUBER, STEPHEN
Exec Dt:
02/05/2018
5
SIBTAIN, FAZLE
Exec Dt:
01/29/2018
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200363143
16767179
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 35
Reel/Frame:049580/0281   Pages: 5
Recorded: 06/25/2019
Attorney Dkt #:2016069 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIBTAIN, FAZLE
Exec Dt:
06/19/2018
2
CLAVELLE, ERIC
Exec Dt:
06/25/2018
3
VAN ASSELDONK, ROBERT
Exec Dt:
06/28/2018
4
VAN ASSELDONK, LAWRENCE
Exec Dt:
08/02/2018
5
HARDING, GEOFFREY
Exec Dt:
06/28/2018
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10987647
US20190388863
16451667
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 36
Reel/Frame:048630/0660   Pages: 6
Recorded: 03/19/2019
Attorney Dkt #:2017058 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZENGRONG
Exec Dt:
01/09/2019
2
SIBTAIN, FAZLE
Exec Dt:
01/11/2019
3
KAZEMI, NIOUSHA
Exec Dt:
02/07/2019
4
TAYLOR, KENNETH
Exec Dt:
02/20/2019
5
GOYAL, SHIVENDRA
Exec Dt:
01/08/2019
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10882987
US20200216645
16243203
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 37
Reel/Frame:060901/0776   Pages: 6
Recorded: 08/25/2022
Attorney Dkt #:127410-1086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZENGRONG
Exec Dt:
01/09/2019
2
SIBTAIN, FAZLE
Exec Dt:
01/11/2019
3
KAZEMI, NIOUSHA
Exec Dt:
02/07/2019
4
TAYLOR, KENNETH
Exec Dt:
02/20/2019
5
GOYAL, SHIVENDRA
Exec Dt:
01/08/2019
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230002596
17895547
Correspondence name and address
NOVA CHEMICALS/FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 38
Reel/Frame:048893/0724   Pages: 4
Recorded: 04/16/2019
Attorney Dkt #:2015058 US-NONP-CONT3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOLLOY, BRIAN
Exec Dt:
03/01/2019
2
GOYAL, SHIVENDRA
Exec Dt:
02/28/2019
3
SALOMONS, STEPHEN
Exec Dt:
03/04/2019
4
SIBTAIN, FAZLE
Exec Dt:
02/28/2019
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954365
US20200283605
16385211
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 39
Reel/Frame:050276/0019   Pages: 7
Recorded: 09/05/2019
Attorney Dkt #:2018081 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONAGANTI, VINOD
Exec Dt:
07/29/2019
2
KASIRI, SEPIDEH
Exec Dt:
07/29/2019
3
GOYAL, SHIVENDRA
Exec Dt:
07/29/2019
4
KLECZEK, MONIKA
Exec Dt:
07/31/2019
5
SIBTAIN, FAZLE
Exec Dt:
07/31/2019
6
EBRAHIMI, MARZIEH
Exec Dt:
07/29/2019
Assignee
1
NOVA CHEMICALS (INTERNATIONAL S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11046843
US20210032450
16524600
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 40
Reel/Frame:060227/0818   Pages: 8
Recorded: 06/16/2022
Attorney Dkt #:127410-1076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAVELLE, ERIC
Exec Dt:
11/03/2020
2
LACOMBE, YVES
Exec Dt:
11/03/2020
3
MOLLOY, BRIAN
Exec Dt:
10/14/2020
4
KAZEMI, NIOUSHA
Exec Dt:
11/02/2020
5
KESHTKAR, MEHDI
Exec Dt:
11/02/2020
6
SIBTAIN, FAZLE
Exec Dt:
10/21/2020
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230045215
17786200
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007
Assignment: 41
Reel/Frame:060196/0817   Pages: 8
Recorded: 06/14/2022
Attorney Dkt #:127410-1075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIRES FORTES FERREIRA, MARCIA
Exec Dt:
11/02/2020
2
EBRAHIMI, MARZIEH
Exec Dt:
11/02/2020
3
ANSEEUW, RENEE
Exec Dt:
11/03/2020
4
LEE, GRAHAM
Exec Dt:
11/03/2020
5
KOONER, GURPREET
Exec Dt:
11/03/2020
6
SIBTAIN, FAZLE
Exec Dt:
11/02/2020
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230035963
17785328
Correspondence name and address
NOVA CHEMICALS/FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 42
Reel/Frame:061615/0417   Pages: 7
Recorded: 11/01/2022
Attorney Dkt #:127410-1096 (2019033)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZENGRONG
Exec Dt:
03/09/2021
2
SIBTAIN, FAZLE
Exec Dt:
03/22/2021
3
BROWN, STEPHEN
Exec Dt:
03/10/2021
4
KLECZEK, MONIKA
Exec Dt:
03/10/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230174756
17922699
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, D.C., 20007-5109 UNITED STATES
Assignment: 43
Reel/Frame:061615/0652   Pages: 7
Recorded: 11/01/2022
Attorney Dkt #:12741-1097 (2020018)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZENGRONG
Exec Dt:
03/09/2021
2
SIBTAIN, FAZLE
Exec Dt:
03/22/2021
3
BROWN, STEPHEN
Exec Dt:
03/10/2021
4
KLECZEK, MONIKA
Exec Dt:
03/10/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230348703
17922707
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, D.C., 20007-5109 UNITED STATES
Assignment: 44
Reel/Frame:062409/0406   Pages: 7
Recorded: 01/18/2023
Attorney Dkt #:127410-1105 (2020031)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZENGRONG
Exec Dt:
03/09/2021
2
SIBTAIN, FAZLE
Exec Dt:
03/22/2021
3
BROWN, STEPHEN
Exec Dt:
03/10/2021
4
KLECZEK, MONIKA
Exec Dt:
03/10/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230279166
18005892
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, D.C., 20007-5109 UNITED STATES
Assignment: 45
Reel/Frame:059539/0314   Pages: 8
Recorded: 04/08/2022
Attorney Dkt #:127410-1071 & 1043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SADEGHI, SOHEIL
Exec Dt:
03/30/2022
2
SIBTAIN, FAZLE
Exec Dt:
03/29/2022
3
ZHANG, ZENGRONG
Exec Dt:
03/29/2022
4
KAZEMI, NIOUSHA
Exec Dt:
01/31/2022
5
KLECZEK, MONIKA
Exec Dt:
04/06/2022
6
KONAGANTI, VENOD
Exec Dt:
01/11/2022
7
GILLON, BRONWYN
Exec Dt:
08/19/2021
8
GOYAL, SHIVENDRA
Exec Dt:
01/11/2022
9
KASIRI, SEPIDEH
Exec Dt:
01/11/2022
10
SALOMONS, STEPHEN
Exec Dt:
03/29/2022
11
TAYLOR, KENNETH
Exec Dt:
03/24/2022
12
KESHTKAR, MEHDI
Exec Dt:
04/07/2022
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11312845
US20200224013
16826689
 
11584845
US20220227978
17701385
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 46
Reel/Frame:060173/0451   Pages: 10
Recorded: 05/24/2022
Attorney Dkt #:127410-1071; 127410-1043
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE SIXTH INVENTOR'S FIRST NAME PREVIOUSLY RECORDED ON REEL 059539 FRAME 0314. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SADEGHI, SOHEIL
Exec Dt:
03/30/2022
2
SIBTAIN, FAZLE
Exec Dt:
03/29/2022
3
ZHANG, ZENGRONG
Exec Dt:
03/29/2022
4
KAZEMI, NIOUSHA
Exec Dt:
01/31/2022
5
KLECZEK, MONIKA
Exec Dt:
04/06/2022
6
KONAGANTI, VINOD
Exec Dt:
01/11/2022
7
GILLON, BRONWYN
Exec Dt:
08/19/2021
8
GOYAL, SHIVENDRA
Exec Dt:
01/11/2022
9
KASIRI, SEPIDEH
Exec Dt:
01/11/2022
10
SALOMONS, STEPHEN
Exec Dt:
03/29/2022
11
TAYLOR, KENNETH
Exec Dt:
03/24/2022
12
KESHTKAR, MEHDI
Exec Dt:
04/07/2022
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11312845
US20200224013
16826689
 
11584845
US20220227978
17701385
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109

Search Results as of: 05/10/2024 03:46 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT