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Patent Assignment Assignor Details
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Assignor Name : DRAG, HANNA
Total Assignments: 8
Assignment: 1
Reel/Frame:039251/0803   Pages: 7
Recorded: 07/26/2016
Attorney Dkt #:2014 033 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
08/19/2015
2
GAO, XIAOLIANG
Exec Dt:
08/31/2015
3
SULLIVAN, DAVID JEFFREY
Exec Dt:
08/20/2015
4
DRAG, HANNA
Exec Dt:
08/19/2015
5
KUSTOV, LEONID MODESTOVICH
Exec Dt:
09/01/2015
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10350582
US20170050178
15219317
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 2
Reel/Frame:049275/0781   Pages: 7
Recorded: 05/24/2019
Attorney Dkt #:2014033 USA-NONP-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
08/19/2015
2
GAO, XIAOLIANG
Exec Dt:
08/31/2015
3
SULLIVAN, DAVID JEFFREY
Exec Dt:
08/20/2015
4
DRAG, HANNA
Exec Dt:
08/19/2015
5
KUSTOV, LEONID MODESTOVICH
Exec Dt:
09/01/2015
6
KUCHEROV, ALEKSEY VICTOROVICH
Exec Dt:
09/01/2015
7
FINASHINA, ELENA DMITRIEVNA
Exec Dt:
09/01/2015
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10695754
US20190275502
16421664
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 3
Reel/Frame:043022/0358   Pages: 5
Recorded: 07/17/2017
Attorney Dkt #:2015 019 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
07/26/2016
2
GAO, XIAOLIANG
Exec Dt:
07/12/2016
3
SULLIVAN, DAVID JEFFREY
Exec Dt:
07/12/2016
4
DRAG, HANNA
Exec Dt:
07/25/2016
5
BARNES, MARIE ANNETTE
Exec Dt:
07/15/2016
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10589258
US20180021760
15651366
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 4
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: 5
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: 6
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: 7
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: 8
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

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