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Patent Assignment Assignor Details
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Assignor Name : BARNES, MARIE
Total Assignments: 14
Assignment: 1
Reel/Frame:044377/0525   Pages: 5
Recorded: 12/13/2017
Attorney Dkt #:2016 015 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
01/09/2017
2
GAO, XIAOLIANG
Exec Dt:
01/17/2017
3
SULLIVAN, DAVID
Exec Dt:
01/12/2017
4
BARNES, MARIE
Exec Dt:
01/26/2017
5
DRAG, HANNA
Exec Dt:
01/18/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10406517
US20180193827
15839947
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 2
Reel/Frame:049910/0937   Pages: 5
Recorded: 07/31/2019
Attorney Dkt #:2016015 USA-NONP-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
02/09/2017
2
GAO, XIAOLIANG
Exec Dt:
01/17/2017
3
SULLIVAN, DAVID
Exec Dt:
01/12/2017
4
BARNES, MARIE
Exec Dt:
01/26/2017
5
DRAG, HANNA
Exec Dt:
01/18/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11638915
US20190381492
16527096
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 3
Reel/Frame:048188/0513   Pages: 7
Recorded: 01/30/2019
Attorney Dkt #:2017033 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
01/26/2018
2
BARNES, MARIE
Exec Dt:
01/26/2018
3
SIMANZHENKOV, VASILY
Exec Dt:
01/23/2018
4
SULLIVAN, DAVID
Exec Dt:
01/31/2018
5
KIM, YOONHEE
Exec Dt:
01/23/2018
6
DRAG, HANNA
Exec Dt:
02/01/2018
7
DEWIT, PERRY
Exec Dt:
01/24/2018
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10730036
US20190240647
16261917
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 4
Reel/Frame:048644/0138   Pages: 7
Recorded: 03/20/2019
Attorney Dkt #:2017006 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
03/23/2018
2
GAO, XIAOLIANG
Exec Dt:
04/02/2018
3
STYLES, YIPEI
Exec Dt:
03/27/2018
4
KIM, YOONHEE
Exec Dt:
03/26/2018
5
SULLIVAN, DAVID
Exec Dt:
03/27/2018
6
BARNES, MARIE
Exec Dt:
03/29/2018
7
DRAG, HANNA
Exec Dt:
03/26/2018
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11014072
US20190291080
16358802
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 5
Reel/Frame:056932/0095   Pages: 7
Recorded: 07/21/2021
Attorney Dkt #:47526-0020002/2017006 DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
03/23/2018
2
GAO, XIAOLIANG
Exec Dt:
04/02/2018
3
STYLES, YIPEI
Exec Dt:
03/27/2018
4
KIM, YOONHEE
Exec Dt:
03/26/2018
5
SULLIVAN, DAVID
Exec Dt:
03/27/2018
6
BARNES, MARIE
Exec Dt:
03/29/2018
7
DRAG, HANNA
Exec Dt:
03/26/2018
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11654419
US20210237036
17236669
Correspondence name and address
NOVA CHEMICALS INC\KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 6
Reel/Frame:049500/0955   Pages: 5
Recorded: 06/18/2019
Attorney Dkt #:2017051 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
06/12/2018
2
SIMANZHENKOV, VASILY
Exec Dt:
06/07/2018
3
GOODARZNIA, SHAHIN
Exec Dt:
06/11/2018
4
BARNES, MARIE
Exec Dt:
06/07/2018
5
SULLIVAN, DAVID
Exec Dt:
06/11/2018
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11167267
US20190381483
16444149
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 7
Reel/Frame:049786/0298   Pages: 7
Recorded: 07/18/2019
Attorney Dkt #:2018026 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
07/10/2019
2
BARNES, MARIE
Exec Dt:
07/11/2019
3
SIMANZHENKOV, VASILY
Exec Dt:
07/10/2019
4
SEBASTIAO, ELENA
Exec Dt:
07/10/2019
5
SULLIVAN, DAVID
Exec Dt:
07/10/2019
6
KIM, YOONHEE
Exec Dt:
07/10/2019
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230512
US20200024215
16515105
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 8
Reel/Frame:053639/0617   Pages: 6
Recorded: 08/31/2020
Attorney Dkt #:2017075 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
07/10/2019
2
GOA, XIAOLIANG
Exec Dt:
07/10/2019
3
BARNES, MARIE
Exec Dt:
07/11/2019
4
SULLIVAN, DAVID
Exec Dt:
07/10/2019
5
KIM, YOONHEE
Exec Dt:
07/10/2019
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11413604
US20200038843
16528795
Correspondence name and address
NOVA CHEMICALS INC/KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 9
Reel/Frame:058342/0380   Pages: 7
Recorded: 12/09/2021
Attorney Dkt #:2018026 USA-NONP-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
07/10/2019
2
BARNES, MARIE
Exec Dt:
07/11/2019
3
SIMANZHENKOV, VASILY
Exec Dt:
07/10/2019
4
SEBASTIAO, ELENA
Exec Dt:
07/10/2019
5
SULLIVAN, DAVID
Exec Dt:
07/10/2019
6
KIM, YOONHEE
Exec Dt:
07/10/2019
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11548840
US20220169584
17546103
Correspondence name and address
NOVA CHEMICALS INC\KAREN S. LOCKHART
NOVA CHEMICALS INC\KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 10
Reel/Frame:059663/0241   Pages: 7
Recorded: 04/21/2022
Attorney Dkt #:2017081 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
07/10/2019
2
BARNES, MARIE
Exec Dt:
07/11/2019
3
SULLIVAN, DAVID
Exec Dt:
07/10/2019
4
GAO, XIAOLIANG
Exec Dt:
07/10/2019
5
KIM, YOONHEE
Exec Dt:
07/10/2019
6
DE WIT, PERRY
Exec Dt:
07/11/2019
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11338274
US20200038847
16528828
Correspondence name and address
NOVA CHEMICALS INC\KAREN S. LOCKHART
NOVA CHEMICALS INC\KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 11
Reel/Frame:060457/0991   Pages: 6
Recorded: 07/08/2022
Attorney Dkt #:2017075 USA-NONP-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
07/10/2019
2
BARNES, MARIE
Exec Dt:
07/11/2019
3
SULLIVAN, DAVID
Exec Dt:
07/10/2019
4
GAO, XIAOLIANG
Exec Dt:
07/10/2019
5
KIM, YOONHEE
Exec Dt:
07/10/2019
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230278013
17860143
Correspondence name and address
KAREN LOCKHART
NOVA CHEMICALS, 1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 12
Reel/Frame:058977/0854   Pages: 7
Recorded: 02/10/2022
Attorney Dkt #:47526-0063US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
08/20/2020
2
KIM, YOONHEE
Exec Dt:
08/14/2020
3
SULLIVAN, DAVID
Exec Dt:
08/20/2020
4
BARNES, MARIE
Exec Dt:
08/20/2020
5
SEBASTIAO, ELENA
Exec Dt:
08/20/2020
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220288564
17634027
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440
Assignment: 13
Reel/Frame:058977/0941   Pages: 7
Recorded: 02/10/2022
Attorney Dkt #:47526-0064US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
08/20/2020
2
KIM, YOONHEE
Exec Dt:
08/14/2020
3
GAO, XIAOLIANG
Exec Dt:
08/14/2020
4
SULLIVAN, DAVID
Exec Dt:
08/20/2020
5
BARNES, MARIE
Exec Dt:
08/20/2020
6
SEBASTIAO, ELENA
Exec Dt:
08/20/2020
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220305467
17634037
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440
Assignment: 14
Reel/Frame:065967/0972   Pages: 5
Recorded: 12/28/2023
Attorney Dkt #:47526-0023US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SULLIVAN, DAVID
Exec Dt:
12/07/2021
2
SIMANZHENKOV, VASILY
Exec Dt:
12/07/2021
3
KIM, YOONHEE
Exec Dt:
12/13/2023
4
BARNES, MARIE
Exec Dt:
12/14/2023
5
OLAYIWOLA, BOLAJI
Exec Dt:
12/07/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240034701
18275859
Correspondence name and address
DANIEL RIVALTI
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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