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Patent Assignment Assignor Details
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Assignor Name : KUSTOV, LEONID MODESTOVICH
Total Assignments: 17
Assignment: 1
Reel/Frame:009282/0905   Pages: 3
Recorded: 06/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSTOV, LEONID MODESTOVICH
Exec Dt:
05/19/1998
2
BOGDAN, VIKTOR IGNATYEVICH
Exec Dt:
05/19/1998
3
KAZANSKY, VLADIMIR BORISOVICH
Exec Dt:
05/19/1998
Assignee
1
GENERAL ELECTRIC COMPANY
1 RIVER ROAD
SCHENECTADY, NEW YORK 12345
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6414197
US20020040168
09078253
Correspondence name and address
GE PLASTICS
FRANK A. SMITH
ONE PLASTICS AVENUE
PITTSFIELD, MA 01201
Assignment: 2
Reel/Frame:010874/0687   Pages: 3
Recorded: 06/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSTOV, LEONID MODESTOVICH
Exec Dt:
04/26/2000
2
TARASOV, ANDREI LEONIDOVICH
Exec Dt:
04/26/2000
3
TYRLOV, ALEKSANDR ARUNOVICH
Exec Dt:
04/26/2000
4
BOGDAN, VIKTOR IGNATYEVICH
Exec Dt:
04/26/2000
Assignee
1
GENERAL ELECTRIC COMPANY
1 RIVER ROAD
SCHENECTADY, NEW YORK 12345
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6388145
US20020042544
09533739
Correspondence name and address
GE PLASTICS
FRANK A. PLASTICS
ONE PLASTICS AVENUE
PITTSFIELD, MA 01201
Assignment: 3
Reel/Frame:027921/0956   Pages: 11
Recorded: 01/17/2012
Conveyance: CORRECTIVE ASSSIGN TO CORRECT THE 1ST ASSIGNOR, PREVIOUSLY RECOREDED ON REEL/FRAME 026844/0218.
Assignors
1
KUSTOV, LEONID MODESTOVICH
Exec Dt:
12/30/2008
2
KUCHEROV, ALEKSEY VICTOROVICH
Exec Dt:
12/30/2008
3
KUCHEROVA, TATYANA NIKOLAEVNA KUCHEROVA
Exec Dt:
12/30/2008
4
FINASHINA, ELENA DMITRIEVNA
Exec Dt:
12/30/2008
5
ISAEVA, VERA ILYNICHNA
Exec Dt:
12/30/2008
6
CAI, HAIYONG
Exec Dt:
12/18/2008
7
KRZYWICKI, ANDRZEJ
Exec Dt:
12/17/2008
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8846996
US20120016171
13138488
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 4
Reel/Frame:026039/0478   Pages: 6
Recorded: 03/17/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSTOV, LEONID MODESTOVICH
Exec Dt:
02/19/2010
2
KUCHEROV, ALEKSEY VICTOROVICH
Exec Dt:
02/19/2010
3
FINASHINA, ELENA DMITRIEVNA
Exec Dt:
02/19/2010
4
STAKHEEV, ALEXANDER YURIEVICH
Exec Dt:
02/19/2010
5
SINEV, ILYA MIKHAILOVICH
Exec Dt:
02/19/2010
6
KRZYWICKI, ANDRZEJ
Exec Dt:
03/19/2010
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110245571
13065241
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 5
Reel/Frame:026039/0542   Pages: 6
Recorded: 03/17/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSTOV, LEONID MODESTOVICH
Exec Dt:
02/19/2010
2
KUCHEROV, ALEKSEY VICTOROVICH
Exec Dt:
02/19/2010
3
FINASHINA, ELENA DMITRIEVNA
Exec Dt:
02/19/2010
4
STAKHEEV, ALEXANDER YURREVICH
Exec Dt:
02/19/2010
5
SINEV, ILYA MIKHAILOVICH
Exec Dt:
02/19/2010
6
KRZYWICKI, ANDRZEJ
Exec Dt:
03/19/2010
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110245562
13065250
Correspondence name and address
KENNETH H JOHNSON
P.O BOX 630708
HOUSTON, TEXAS 77263
Assignment: 6
Reel/Frame:030538/0031   Pages: 12
Recorded: 06/04/2013
Attorney Dkt #:2012 017 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
02/12/2013
2
KUSTOV, LEONID MODESTOVICH
Exec Dt:
02/25/2013
3
KUCHEROV, ALEKSEY VICTOROVICH
Exec Dt:
02/25/2013
4
FINASHINA, ELENA DMITRIEVNA
Exec Dt:
02/25/2013
5
GAO, XIAOLIANG
Exec Dt:
02/12/2013
6
FOY, EDWARD CHRISTOPHER
Exec Dt:
02/20/2013
7
ENNIS, CLAIRE JEANNINE
Exec Dt:
02/12/2013
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9545610
US20140249339
13783727
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
WESTPOINTE CENTER
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 7
Reel/Frame:040483/0365   Pages: 12
Recorded: 12/01/2016
Attorney Dkt #:2012 017 USA-NONP-CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
02/12/2013
2
KUSTOV, LEONID MODESTOVICH
Exec Dt:
02/25/2013
3
KUCHEROV, ALEKSEY VICTOROVICH
Exec Dt:
02/25/2013
4
FINASHINA, ELENA DMITRIEVNA
Exec Dt:
02/25/2013
5
GAO, XIAOLIANG
Exec Dt:
02/12/2013
6
FOY, EDWARD CHRISTOPHER
Exec Dt:
02/20/2013
7
ENNIS, CLAIRE JEANNINE
Exec Dt:
02/12/2013
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9993798
US20170106346
15366277
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 8
Reel/Frame:045764/0341   Pages: 12
Recorded: 05/10/2018
Attorney Dkt #:2012017 USA-NONP-CONT2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
02/12/2013
2
KUSTOV, LEONID MODESTOVICH
Exec Dt:
02/25/2013
3
KUCHEROV, ALEKSEY VICTOROVICH
Exec Dt:
02/25/2013
4
FINASHINA, ELENA DMITRIEVNA
Exec Dt:
02/25/2013
5
GAO, XIAOLIANG
Exec Dt:
02/12/2013
6
FOY, EDWARD CHRISTOPHER
Exec Dt:
02/20/2013
7
ENNIS, CLAIRE JEANNINE
Exec Dt:
02/12/2013
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10357754
US20180236432
15963136
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 9
Reel/Frame:034039/0970   Pages: 6
Recorded: 10/27/2014
Attorney Dkt #:2013 001 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
11/19/2013
2
GAO, XIAOLIANG
Exec Dt:
11/20/2013
3
FOY, EDWARD CHRISTOPHER
Exec Dt:
12/04/2013
4
KUSTOV, LEONID MODESTOVICH
Exec Dt:
11/18/2013
5
KUCHEROV, ALEKSEY VICTOROVICH
Exec Dt:
11/18/2013
6
FINASHINA, ELENA DMITRIEVNA
Exec Dt:
11/18/2013
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9550709
US20150141727
14524269
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 10
Reel/Frame:040537/0662   Pages: 10
Recorded: 12/06/2016
Attorney Dkt #:2013 001 USA-NONP-CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
11/19/2013
2
GAO, XIAOLIANG
Exec Dt:
11/20/2013
3
FOY, EDWARD CHRISTOPHER
Exec Dt:
12/04/2013
4
KUSTOV, LEONID MODESTOVICH
Exec Dt:
11/18/2013
5
KUCHEROV, ALEKSEY VICTOROVICH
Exec Dt:
11/18/2013
6
FINASHINA, ELENA DMITRIEVNA
Exec Dt:
11/18/2013
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9630893
US20170081261
15370572
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 11
Reel/Frame:041759/0776   Pages: 7
Recorded: 03/28/2017
Attorney Dkt #:2014 007 PCT/USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
10/28/2014
2
GOODARZNIA, SHAHIN
Exec Dt:
10/29/2014
3
GAO, XIAOLIANG
Exec Dt:
10/31/2014
4
KUSTOV, LEONID MODESTOVICH
Exec Dt:
11/14/2014
5
KUCHEROV, ALEKSEY VICTOROVICH
Exec Dt:
11/14/2014
6
FINASHINA, ELENA DMITRIEVNA
Exec Dt:
11/14/2014
7
SERHAL, KAMAL ELIAS
Exec Dt:
12/03/2014
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10626066
US20170210685
15514841
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 12
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: 13
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: 14
Reel/Frame:042651/0189   Pages: 10
Recorded: 06/08/2017
Attorney Dkt #:2014 040 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
06/17/2016
2
SULLIVAN, DAVID JEFFREY
Exec Dt:
06/29/2016
3
GAO, XIAOLIANG
Exec Dt:
07/07/2016
4
KUSTOV, LEONID MODESTOVICH
Exec Dt:
07/11/2016
5
KUCHEROV, ALEKSEY VICTOROVICH
Exec Dt:
07/11/2016
6
FINASHINA, ELENA DMITRIEVNA
Exec Dt:
07/11/2016
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10576461
US20170361309
15617426
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 15
Reel/Frame:051555/0385   Pages: 10
Recorded: 01/20/2020
Attorney Dkt #:2014040 USA-NONNP-CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
06/17/2016
2
SULLIVAN, DAVID JEFFREY
Exec Dt:
06/29/2016
3
GAO, XIAOLIANG
Exec Dt:
07/07/2016
4
KUSTOV, LEONID MODESTOVICH
Exec Dt:
07/11/2016
5
KUCHEROV, ALEKSEY VICTOROVICH
Exec Dt:
07/11/2016
6
FINASHINA, ELENA DMITRIEVNA
Exec Dt:
07/11/2016
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11691130
NONE
16747131
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 16
Reel/Frame:055818/0909   Pages: 7
Recorded: 01/13/2021
Attorney Dkt #:086017-000005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSYBULEVSKI, ALBERT
Exec Dt:
03/26/2021
2
BOLIVAR, EDUARDO
Exec Dt:
03/30/2021
3
GREISH, ALEXANDER AVRAAMOVICH
Exec Dt:
03/26/2021
4
KUSTOV, LEONID MODESTOVICH
Exec Dt:
03/26/2021
Assignees
1
M CHEMICAL COMPANY, INC.
825 COLORADO BLVD. SUITE 214
LOS ANGELES, CALIFORNIA 90041
2
N.D. ZELINSKY INSTITUTE OF ORGANIC CHEMISTRY RAS (IOKH)
LENINSKY PROSPECT 47
MOSCOW, RUSSIAN FEDERATION 119991
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11376572
US20210121858
17078318
Correspondence name and address
MATTHEW M. GARDLIK
WOODARD, EMHARDT, HENRY, REEVES & WAGNER, LLP
111 MONUMENT CIRCLE, SUITE 3700
INDIANAPOLIS, IN 46204
Assignment: 17
Reel/Frame:060188/0230   Pages: 7
Recorded: 06/14/2022
Attorney Dkt #:086018-000029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSYBULEVSKI, ALBERT M.
Exec Dt:
03/26/2021
2
BOLIVAR, EDUARDO
Exec Dt:
03/30/2021
3
GREISH, ALEXANDER AVRAAMOVICH
Exec Dt:
03/26/2021
4
KUSTOV, LEONID MODESTOVICH
Exec Dt:
03/26/2021
Assignees
1
M CHEMICAL COMPANY, INC.
825 COLORADO BLVD. SUITE 214
LOS ANGELES, CALIFORNIA 90041
2
N.D. ZELINSKY INSTITUTE OF ORGANIC CHEMISTRY RAS (IOKH)
LENINSKY PROSPECT 47
MOSCOW, RUSSIAN FEDERATION 119991
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11801498
US20220387979
17805494
Correspondence name and address
MATTHEW M. GARDLIK
WOODARD, EMHARDT, HENRY, REEVES & WAGNER, LLP
111 MONUMENT CIRCLE, SUITE 3700
INDIANAPOLIS, IN 46204

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