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Page 6 of 6
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Assignee Name : NOVA CHEMICALS (INTERNATIONAL) S.A.
Total Assignments: 520
Assignment: 501
Reel/Frame:062182/0190   Pages: 12
Recorded: 12/22/2022
Attorney Dkt #:127410-1102 (2020034)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEREYDOON, MARYAM
Exec Dt:
04/26/2021
2
GOYAL, SHIVENDRA
Exec Dt:
04/26/2021
3
BROWN, STEPHEN
Exec Dt:
05/15/2021
4
LIGHTBODY, OWEN
Exec Dt:
05/06/2021
5
AUBEE, NORMAN
Exec Dt:
04/26/2021
6
GILLON, BRONWYN
Exec Dt:
04/26/2021
7
GREEN, THOMAS
Exec Dt:
05/05/2021
8
MARK, LISON
Exec Dt:
05/05/2021
9
CARELLO, CHRISTIAN
Exec Dt:
04/26/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230235106
18002911
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, D.C., 20007-5109 UNITED STATES
Assignment: 502
Reel/Frame:062267/0536   Pages: 10
Recorded: 01/04/2023
Attorney Dkt #:47526-0033US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLAYIWOLA, BOLAJI
Exec Dt:
04/26/2021
2
GOODARZNIA, SHAHIN
Exec Dt:
04/12/2021
3
SIMANZHENKOV, VASILY
Exec Dt:
04/14/2021
4
AIFFA, MOHAMED
Exec Dt:
05/03/2021
5
SERHAL, KAMAL
Exec Dt:
06/12/2008
6
LADD, ROBERT
Exec Dt:
05/03/2021
7
GENT, DAVID
Exec Dt:
05/18/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230202958
18008312
Correspondence name and address
PATRIC J. HAN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 503
Reel/Frame:063227/0674   Pages: 8
Recorded: 04/05/2023
Attorney Dkt #:47526-0122US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODARZNIA, SHAHIN
Exec Dt:
06/07/2021
2
SIMANZHENKOV, VASILY
Exec Dt:
05/20/2021
3
OLAYIWOLA, BOLAJI
Exec Dt:
05/20/2021
4
GENT, DAVID
Exec Dt:
05/18/2021
5
KLUTHE, JEFFREY
Exec Dt:
06/18/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230303466
18020480
Correspondence name and address
JESSE GORDON
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 504
Reel/Frame:062328/0619   Pages: 6
Recorded: 01/10/2023
Attorney Dkt #:127410-1104 (2020014)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WASYLENKO, DEREK
Exec Dt:
07/28/2021
2
MOLLOY, BRIAN
Exec Dt:
07/13/2021
3
TIKUISIS, TONY
Exec Dt:
07/13/2021
4
YAMANE, MARCELO
Exec Dt:
07/13/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230340170
18004962
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, D.C., 20007-5109 UNITED STATES
Assignment: 505
Reel/Frame:062628/0213   Pages: 4
Recorded: 02/08/2023
Attorney Dkt #:127410-1106 (2020010)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAY, HENRY
Exec Dt:
08/12/2021
2
D'AGOSTINO, CARMINE
Exec Dt:
08/25/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230339150
18041014
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, D.C., 20007-5109 UNITED STATES
Assignment: 506
Reel/Frame:063227/0799   Pages: 5
Recorded: 04/05/2023
Attorney Dkt #:47526-0137US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODARZNIA, SHAHIN
Exec Dt:
08/12/2021
2
SIMANZHENKOV, VASILY
Exec Dt:
08/12/2021
3
AIFFA, MOHAMED
Exec Dt:
08/12/2021
4
OLAYIWOLA, BOLAJI
Exec Dt:
08/12/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230348343
18025556
Correspondence name and address
NATHAN E. STACY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 507
Reel/Frame:063238/0779   Pages: 4
Recorded: 04/06/2023
Attorney Dkt #:47526-0145US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODARZNIA, SHAHIN
Exec Dt:
08/12/2021
2
SIMANZHENKOV, VASILY
Exec Dt:
08/12/2021
3
OLAYIWOLA, BOLAJI
Exec Dt:
08/12/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230357108
18030199
Correspondence name and address
NATHAN E. STACY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 508
Reel/Frame:063238/0834   Pages: 4
Recorded: 04/06/2023
Attorney Dkt #:47526-0143US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
08/12/2021
2
OLAYIWOLA, BOLAJI
Exec Dt:
08/12/2021
3
GOODARZNIA, SHAHIN
Exec Dt:
08/12/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230338911
18030164
Correspondence name and address
NATHAN E. STACY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 509
Reel/Frame:063624/0740   Pages: 4
Recorded: 05/12/2023
Attorney Dkt #:127410-1110 (2019031)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, XIAOCHUAN
Exec Dt:
09/23/2021
2
ZORICAK, PETER
Exec Dt:
10/22/2021
3
MOLLOY, BRIAN
Exec Dt:
09/23/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230416429
18252772
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, D.C., 20007-5109 UNITED STATES
Assignment: 510
Reel/Frame:063624/0791   Pages: 4
Recorded: 05/12/2023
Attorney Dkt #:127410-1111 (2019017)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, XIAOCHUAN
Exec Dt:
09/23/2021
2
ZORICAK, PETER
Exec Dt:
10/22/2021
3
MOLLOY, BRIAN
Exec Dt:
09/23/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240002561
18252778
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, D.C., 20007-5109 UNITED STATES
Assignment: 511
Reel/Frame:063275/0680   Pages: 6
Recorded: 04/10/2023
Attorney Dkt #:47526-0144US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODARZNIA, SHAHIN
Exec Dt:
09/30/2021
2
SIMANZHENKOV, VASILY
Exec Dt:
09/30/2021
3
OLAYIWOLA, BOLAJI
Exec Dt:
09/30/2021
4
GENT, DAVID
Exec Dt:
10/08/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230364573
18030329
Correspondence name and address
NATHAN E. STACY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 512
Reel/Frame:065967/0705   Pages: 5
Recorded: 12/28/2023
Attorney Dkt #:47526-0003US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
12/07/2021
2
GAO, XIAOLIANG
Exec Dt:
01/11/2022
3
BARNES, MARIE
Exec Dt:
12/14/2021
4
DE WIT, PERRY
Exec Dt:
12/20/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240123430
18278972
Correspondence name and address
DANIEL RIVALTI
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 513
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
Assignment: 514
Reel/Frame:064559/0425   Pages: 5
Recorded: 08/11/2023
Attorney Dkt #:127410-1118 (2019059)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONAGANTI, VINOD
Exec Dt:
01/11/2022
2
GOYAL, SHIVENDRA
Exec Dt:
01/11/2022
3
KAZEMI, NIOUSHA
Exec Dt:
01/31/2022
4
PIRES FORTES FERREIRA, MARCIA
Exec Dt:
01/31/2022
5
EBRAHIMI, MARZIEH
Exec Dt:
01/11/2022
6
RAHIMI, MEHRNAZ
Exec Dt:
01/11/2022
7
BROWN, STEPHEN
Exec Dt:
02/01/2022
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240052146
18546109
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, D.C., 20007-5109 UNITED STATES
Assignment: 515
Reel/Frame:065967/0751   Pages: 5
Recorded: 12/28/2023
Attorney Dkt #:47526-0029US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
01/11/2022
2
SIMANZHENKOV, VASILY
Exec Dt:
01/11/2022
3
SULLIVAN, DAVID
Exec Dt:
01/11/2022
4
DE WIT, PERRY
Exec Dt:
12/20/2021
5
DRAG, HANNA
Exec Dt:
01/11/2022
6
KIM, YOONHEE
Exec Dt:
01/11/2022
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240149253
18278966
Correspondence name and address
NATHAN E. STACY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 516
Reel/Frame:065118/0874   Pages: 5
Recorded: 10/04/2023
Attorney Dkt #:127410-1124 (2021001)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUBEE, NORMAN
Exec Dt:
02/17/2022
2
GILLON, BRONWYN
Exec Dt:
02/09/2022
3
CARELLO, CHRISTIAN
Exec Dt:
02/17/2022
4
TAYLOR, JARED
Exec Dt:
02/09/2022
5
FEREYDOON, MARYAM
Exec Dt:
02/17/2022
6
GOYAL, SHIVENDRA
Exec Dt:
02/09/2022
7
LIGHTBODY, OWEN
Exec Dt:
02/09/2022
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240110024
18553874
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, D.C., 20007-5109 UNITED STATES
Assignment: 517
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: 518
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
Assignment: 519
Reel/Frame:066085/0025   Pages: 5
Recorded: 01/10/2024
Attorney Dkt #:127410-1130 (2021013CONT)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAYLOR, JARED
Exec Dt:
03/30/2022
2
TIKUISIS, TONY
Exec Dt:
04/27/2022
3
CHISHOLM, P. SCOTT
Exec Dt:
03/31/2022
4
AUBEE, NORMAN
Exec Dt:
04/01/2022
5
CHECKNITA, DOUGLAS
Exec Dt:
04/05/2022
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240140012
18409159
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, D.C., 20007-5109 UNITED STATES
Assignment: 520
Reel/Frame:067007/0815   Pages: 5
Recorded: 04/04/2024
Attorney Dkt #:NOVA.P0014US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAN, CHENG
Exec Dt:
03/14/2023
2
CARTER, CHARLES
Exec Dt:
03/14/2023
3
MORRISON, DARRYL
Exec Dt:
03/14/2023
4
GAO, XIAOLIANG
Exec Dt:
03/14/2023
5
GOETTEL, JAMES T.
Exec Dt:
03/14/2023
6
CRUZ-MILETTE, DAISY
Exec Dt:
03/14/2023
7
CHIU, FREDERICK
Exec Dt:
03/14/2023
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240124502
18379510
Correspondence name and address
SCOTT RICHARD
98 SAN JACINTO BLVD., SUITE 1100
AUSTIN, TX 78701
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