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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 : GAO, XIAOLIANG
Total Assignments: 78
Assignment: 1
Reel/Frame:009024/0913   Pages: 5
Recorded: 03/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON HAKEN SPENCE, RUPERT EDWARD
Exec Dt:
02/18/1998
2
GAO, XIAOLIANG
Exec Dt:
02/18/1998
3
KOCH, LINDA
Exec Dt:
02/18/1998
4
BROWN, STEPHEN JOHN
Exec Dt:
02/18/1998
5
HARRISON, DARYLL G.
Exec Dt:
02/18/1998
Assignee
1
NOVA CHEMICALS (INTERNATIONAL)
P.O. BOX 76
ROUTE DE LA GLANDE 107
CH-1752 VILLARS-SUR-GLANE 1, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6124487
NONE
09036241
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 2
Reel/Frame:009133/0144   Pages: 5
Recorded: 04/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPENCE, RUPERT EDWARD VON HAKEN
Exec Dt:
04/15/1998
2
GAO, XIAOLIANG
Exec Dt:
04/13/1998
3
KOCH, LINDA
Exec Dt:
04/14/1998
4
BROWN, STEPHEN JOHN
Exec Dt:
04/14/1998
5
HARRISON, DARYLL G.
Exec Dt:
04/13/1998
6
WANG, QINYAN
Exec Dt:
04/17/1998
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 #
 
 
 
 
 
 
 
 
 
 
 
6051667
NONE
09065594
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 3
Reel/Frame:009422/0518   Pages: 5
Recorded: 08/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCMEEKING, JOHN
Exec Dt:
08/21/1998
2
GAO, XIAOLIANG
Exec Dt:
08/21/1998
3
SPENCE, RUPERT EDWARD VON HAKEN
Exec Dt:
08/21/1998
4
BROWN, STEPHEN JOHN
Exec Dt:
08/20/1998
5
JEREMIC, DUSAN
Exec Dt:
08/20/1998
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
ROUTE DE LA GLANE 107, P.O. BOX 76
VILLARS-SUR-GLANE 1, SWITZERLAND CH-17
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6114481
NONE
09140608
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 4
Reel/Frame:010414/0554   Pages: 4
Recorded: 11/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, QINYAN
Exec Dt:
10/26/1998
2
GAO, XIAOLIANG
Exec Dt:
10/26/1998
3
MCMEEKING, JOHN
Exec Dt:
10/26/1998
4
XU, WEI
Exec Dt:
10/28/1998
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 #
 
 
 
 
 
 
 
 
 
 
 
6239061
NONE
09448098
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 5
Reel/Frame:009714/0296   Pages: 5
Recorded: 01/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
01/07/1999
2
WANG, OIRYAN
Exec Dt:
01/06/1999
3
SPENCE, VON HAKEN RUPERT EDWARD
Exec Dt:
01/06/1999
4
BROWN, STEPHEN JOHN
Exec Dt:
01/08/1999
5
ZORICAK, PETER
Exec Dt:
01/07/1999
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
P.O. BOX 76
ROUTE DE LA GLANE 107
CH-1752 VILLARS-SUR-GLANE, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6221985
NONE
09229861
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 6
Reel/Frame:010038/0849   Pages: 5
Recorded: 06/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, STEPHEN JOHN
Exec Dt:
06/01/1999
2
GAO, XIAOLIANG
Exec Dt:
05/27/1999
3
WANG, QINYAN
Exec Dt:
05/27/1999
4
ZORICAK, PETER
Exec Dt:
06/02/1999
5
SPENCE, RUPERT EDWARD VON HAKEN
Exec Dt:
06/07/1999
6
XU, WEI
Exec Dt:
05/27/1999
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
P.O. BOX 76
ROUTE DE LA GLANCE 107
CH-1752 VILLARS-SUR-GLANE 1, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6147172
NONE
09328731
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 7
Reel/Frame:010049/0580   Pages: 7
Recorded: 06/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, STEPHEN JOHN
Exec Dt:
06/01/1999
2
GAO, XIAOLIANG
Exec Dt:
05/31/1999
3
HARRISON, DARYLL G.
Exec Dt:
06/07/1999
4
MCKAY, IAN
Exec Dt:
06/02/1999
5
KOCH, LINDA
Exec Dt:
05/31/1999
6
WANG, QINYAN
Exec Dt:
05/31/1999
7
XU, WEI
Exec Dt:
06/02/1999
8
VON HAKEN SPENCE, RUPERT EDWARD
Exec Dt:
06/07/1999
9
STEPHAN, DOUGLAS
Exec Dt:
05/25/1999
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) INC.
P.O. BOX 76
ROUTE DE LA GLANE 107
CH-1752 VILLARS-SUR-GLANE 1, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6239238
NONE
09333750
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 8
Reel/Frame:010480/0063   Pages: 3
Recorded: 12/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
12/13/1999
2
WANG, QINYAN
Exec Dt:
12/15/1999
3
KOWALCHUK, MATTHEW GERALD
Exec Dt:
12/14/1999
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 #
 
 
 
 
 
 
 
 
 
 
 
6300435
NONE
09466510
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77063
Assignment: 9
Reel/Frame:012583/0431   Pages: 4
Recorded: 02/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
01/29/2002
2
CHISHOLM, P. SCOTT
Exec Dt:
02/05/2002
3
KOWALCHUK, MATTHEW GERALD
Exec Dt:
01/29/2002
4
DONALDSON, ROBERT D.
Exec Dt:
02/01/2002
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
CHEMIN DES MAZOTS 2
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6730755
US20030092563
10072375
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 10
Reel/Frame:012589/0629   Pages: 4
Recorded: 02/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
02/07/2002
2
CHISHOLM, P. SCOTT
Exec Dt:
02/06/2002
3
KOWALCHUK, MATTHEW GERALD
Exec Dt:
02/06/2002
4
DONALDSON, ROBERT D.
Exec Dt:
02/07/2002
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
CHEMIN DES MAZOTS 2
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6734266
US20030087754
10074662
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 11
Reel/Frame:013303/0632   Pages: 4
Recorded: 09/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
09/11/2002
2
CHISHOLM, P. SCOTT
Exec Dt:
09/11/2002
3
DONALDSON, ROBERT D.
Exec Dt:
09/10/2002
4
MCKAY, IAN
Exec Dt:
09/13/2002
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
CHEMIN DES MAZOTS 2
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6710143
US20030119661
10244194
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 12
Reel/Frame:015114/0250   Pages: 4
Recorded: 03/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOANG, PETER PHUNG MINH
Exec Dt:
05/01/2003
2
GAO, XIAOLIANG
Exec Dt:
05/02/2003
3
LEIGHTON, JESSIE ANNE
Exec Dt:
05/14/2003
4
KOWALCHUK, MATTHEW GERALD
Exec Dt:
05/01/2003
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
CHEMIN DES MAZOTS 2
FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7078469
US20050075467
10803129
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 13
Reel/Frame:014518/0952   Pages: 4
Recorded: 09/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
09/03/2003
2
LEIGHTON, JESSIE
Exec Dt:
09/04/2003
3
KOWALCHUK, MATTHEW GERALD
Exec Dt:
08/27/2003
4
CHISHOLM, P. SCOTT
Exec Dt:
08/27/2003
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
CHEMIN DES MAZOTS 2
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7001962
US20040097364
10663129
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 14
Reel/Frame:016725/0086   Pages: 3
Recorded: 06/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
06/08/2005
2
JABER, ISAM
Exec Dt:
06/07/2005
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 12
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7214744
US20060009596
11158719
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 15
Reel/Frame:017630/0158   Pages: 5
Recorded: 02/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JABER, ISAM
Exec Dt:
02/23/2006
2
SWABEY, JOHN WILLIAM
Exec Dt:
02/23/2006
3
GAO, XIAOLIANG
Exec Dt:
02/24/2006
4
CARTER, CHARLES ASHTON GARRET
Exec Dt:
02/24/2006
5
BAAR, CLIFF ROBERT
Exec Dt:
02/24/2006
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVEUE DE LA GARE 12
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060223960
11364248
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630870
HOUSTON, TX 77263
Assignment: 16
Reel/Frame:018434/0885   Pages: 3
Recorded: 10/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
10/11/2006
2
KRZYWICKI, ANDRZEJ
Exec Dt:
10/11/2006
3
JOHNSTON, STACY DAVID ROSS
Exec Dt:
10/10/2006
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7442845
US20070100186
11582668
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 17
Reel/Frame:019017/0492   Pages: 4
Recorded: 02/21/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
01/25/2007
2
KRZYWICKI, ANDRZEJ
Exec Dt:
01/31/2007
3
JOHNSTON, STACY DAVID ROSS
Exec Dt:
01/22/2007
4
KALIVODA, ALEXANDRA
Exec Dt:
01/23/2007
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7576250
US20070203381
11709012
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 18
Reel/Frame:020506/0146   Pages: 3
Recorded: 01/30/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
01/24/2008
2
JOHNSTON,STACY DAVID ROSS
Exec Dt:
01/17/2008
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7700817
US20080194899
12011878
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 19
Reel/Frame:020749/0136   Pages: 4
Recorded: 03/20/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
03/11/2008
2
CARTER, CHARLES ASHTON GARRETT
Exec Dt:
03/11/2008
3
FAN, LIANGYOU
Exec Dt:
03/11/2008
4
HENDERSON, LEE DOUGLAS
Exec Dt:
03/11/2008
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7994363
US20080242811
12077565
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77363
Assignment: 20
Reel/Frame:022103/0524   Pages: 6
Recorded: 01/12/2009
Conveyance: CORRECTED COVER REEL/FRAME 021545/0905. THIS DOCUMENT IS FILED TO CORRECT THE NAME OF THE FIRST ASSIGNOR ON THE COVER SHEET "XIAOLING GAO SHOULD BE- XIAOLIANG GAO-
Assignors
1
GAO, XIAOLIANG
Exec Dt:
03/11/2008
2
CARTER, CHARLES ASHTON GARRET
Exec Dt:
03/11/2008
3
FAN, LIANGYOU
Exec Dt:
03/11/2008
4
HENDERSON, LEE DOUGLAS
Exec Dt:
03/11/2008
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7994363
US20080242811
12077565
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 21
Reel/Frame:022665/0645   Pages: 7
Recorded: 05/11/2009
Attorney Dkt #:H704772
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, GAN
Exec Dt:
01/05/2009
2
CHEN, GUOQIAO
Exec Dt:
01/05/2009
3
WANG, CHENXI
Exec Dt:
01/05/2009
4
WEI, QIUYANG
Exec Dt:
01/05/2009
5
CHEN, LEI
Exec Dt:
01/05/2009
6
GAO, XIAOLIANG
Exec Dt:
01/05/2009
Assignee
1
HUAWEI TECHNOLOGIES CO., LTD.
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090228877
12463777
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601
Assignment: 22
Reel/Frame:023218/0276   Pages: 3
Recorded: 09/01/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
07/28/2009
2
CARTER, CHARLES ASHTON GARRET
Exec Dt:
07/27/2009
3
HENDERSON, LEE DOUGLAS
Exec Dt:
07/27/2009
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7829749
US20100081777
12584170
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 23
Reel/Frame:023224/0730   Pages: 3
Recorded: 09/01/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
07/28/2009
2
CARTER, CHARLES ASHTON GARRET
Exec Dt:
07/27/2009
3
HENDERSON, LEE DOUGLAS
Exec Dt:
07/27/2009
Assignee
1
NOVA CHEMICAL (INTERNATONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8252955
US20100081842
12584173
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 24
Reel/Frame:025195/0245   Pages: 5
Recorded: 10/14/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
09/29/2010
2
SANTOS, BILLY GASPAR
Exec Dt:
09/30/2010
3
HOANG, PETER PHUNG MINH
Exec Dt:
09/29/2010
4
JONES, ANY MARIE
Exec Dt:
09/29/2010
5
SHAW, BENJAMIN MILTON
Exec Dt:
09/29/2010
6
JOBE, IAN RONALD
Exec Dt:
09/30/2010
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8298978
US20110092654
12925135
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 25
Reel/Frame:026422/0147   Pages: 4
Recorded: 05/16/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
05/10/2011
2
SHAW, BENJAMIN MILTON
Exec Dt:
05/09/2011
3
BAAR, CLIFF ROBERT
Exec Dt:
05/09/2011
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
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8304361
US20110288248
13068600
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 26
Reel/Frame:027621/0008   Pages: 5
Recorded: 01/17/2012
Conveyance: RE-RECORD TO CORRECT THE SECOND ASSINGOR NAME PREVIOUSLY RECORDED ON REEL 027090/ FRAME 0225.
Assignors
1
CARTER, CHARLES ASHTON
Exec Dt:
09/02/2011
2
GAO, XIAOLIANG
Exec Dt:
09/06/2011
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8962903
US20120088933
13200227
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 27
Reel/Frame:033379/0547   Pages: 3
Recorded: 07/24/2014
Attorney Dkt #:2011 026 PCT/USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
01/31/2012
2
ZORICAK, PETER
Exec Dt:
01/31/2012
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9040750
US20150031914
14374234
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 28
Reel/Frame:035463/0934   Pages: 3
Recorded: 04/22/2015
Attorney Dkt #:2011 026 PCT/USA-NONP-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
01/31/2012
2
ZORICAK, PETER
Exec Dt:
01/31/2012
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9127097
US20150225492
14692785
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 29
Reel/Frame:028209/0051   Pages: 4
Recorded: 05/07/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENDERSON, LEE DOUGLAS
Exec Dt:
02/13/2002
2
HOANG, PETER PHUNG MINH
Exec Dt:
02/13/2012
3
JOBE, IAN RONALD
Exec Dt:
02/24/2012
4
GAO, XIAOLIANG
Exec Dt:
03/05/2012
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8802584
US20120259081
13430909
Correspondence name and address
KENNTH H JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 30
Reel/Frame:028247/0777   Pages: 4
Recorded: 05/07/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENDERSON, LEE DOUGLAS
Exec Dt:
02/13/2012
2
HOANG, PETER PHUNG MINH
Exec Dt:
02/13/2012
3
JOBE, IAN RONALD
Exec Dt:
02/24/2012
4
GAO, XIAOLIANG
Exec Dt:
03/05/2012
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9115224
US20120259080
13430070
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 31
Reel/Frame:028394/0815   Pages: 4
Recorded: 06/05/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENDERSON, LEE DOUGLAS
Exec Dt:
02/13/2012
2
HOANG, PETER PHUNG MINH
Exec Dt:
02/13/2012
3
JOBE, IAN RONALD
Exec Dt:
02/24/2012
4
GAO, XIAOLIANG
Exec Dt:
03/05/2012
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8846811
US20120259070
13429590
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 32
Reel/Frame:027917/0423   Pages: 4
Recorded: 03/23/2012
Attorney Dkt #:20352.0008USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, JING
Exec Dt:
03/20/2012
2
CHEN, YI
Exec Dt:
03/20/2012
3
JI, XIAOMING
Exec Dt:
03/20/2012
4
GAO, XIAOLIANG
Exec Dt:
03/20/2012
5
LIU, SHIDONG
Exec Dt:
03/20/2012
6
ZHANG, ZHAOLI
Exec Dt:
03/20/2012
Assignee
1
SHANGHAI TECHWELL BIOPHARMACEUTICAL CO., LTD.
NO. 4258, JINDU RD.
SHANGHAI, CHINA 201108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8431383
US20120258498
13497927
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 33
Reel/Frame:028426/0786   Pages: 3
Recorded: 06/15/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
04/23/2012
2
EVANS, PATRICK DREW
Exec Dt:
04/24/2012
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8846834
US20120302707
13459378
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 34
Reel/Frame:033392/0921   Pages: 3
Recorded: 07/25/2014
Attorney Dkt #:2010 037 USA-NONP-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
04/23/2012
2
EVANS, PATRICK DREW
Exec Dt:
04/24/2012
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9593187
US20140336342
14340972
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 35
Reel/Frame:028558/0525   Pages: 9
Recorded: 07/16/2012
Attorney Dkt #:8756-102186-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, BINGMING
Exec Dt:
06/01/2012
2
TANG, ZHIJUN
Exec Dt:
06/01/2012
3
ZHUO, ZHONGHAO
Exec Dt:
06/01/2012
4
ZHENG, YUNMAN
Exec Dt:
06/01/2012
5
GAO, XIAOLIANG
Exec Dt:
06/01/2012
6
JI, XIAOMING
Exec Dt:
06/01/2012
Assignee
1
SHANGHAI TECHWELL BIOPHARMACEUTICAL CO., LTD.
NO. 4258, JINDU ROAD
SHANGHAI, CHINA 201108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8664275
US20120270946
13505360
Correspondence name and address
RUDY I. KRATZ
120 SOUTH LASALLE STREET
SUITE 1600
CHICAGO, IL 60603
Assignment: 36
Reel/Frame:029126/0077   Pages: 6
Recorded: 10/15/2012
Attorney Dkt #:82403-1010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHUO, ZHONGHAO
Exec Dt:
10/11/2012
2
TANG, ZHIJUN
Exec Dt:
10/11/2012
3
XU, TIANHUI
Exec Dt:
10/11/2012
4
LI, MING
Exec Dt:
10/11/2012
5
JI, XIAOMING
Exec Dt:
10/11/2012
6
GAO, XIAOLIANG
Exec Dt:
10/11/2012
Assignee
1
SHANGHAI TECHWELL BIOPHARMACEUTICAL CO., LTD.
NO. 4258, JINDU RD.
SHANGHAI, CHINA 201108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9233318
US20130030150
13640836
Correspondence name and address
JAMES W. KAYDEN
400 INTERSTATE NORTH PKWY SE
SUITE 200
ATLANTA, GA 30339
Assignment: 37
Reel/Frame:029684/0022   Pages: 6
Recorded: 01/24/2013
Attorney Dkt #:82403-1020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, SHIDONG
Exec Dt:
01/21/2013
2
ZHANG, ZHAOLI
Exec Dt:
01/21/2013
3
ZHUO, ZHONGHAO
Exec Dt:
01/21/2013
4
JI, XIAOMING
Exec Dt:
01/21/2013
5
GAO, XIAOLIANG
Exec Dt:
01/21/2013
Assignee
1
SHANGHAI TECHWELL BIOPHARMACEUTICAL CO., LTD.
NO. 4258, JINDU RD.
SHANGHAI, CHINA 201108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8969309
US20130123197
13811367
Correspondence name and address
JAMES W. KAYDEN
400 INTERSTATE NORTH PKWY SE
SUITE 200
ATLANTA, GA 30339
Assignment: 38
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: 39
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: 40
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: 41
Reel/Frame:030345/0465   Pages: 4
Recorded: 05/03/2013
Attorney Dkt #:XUPTP001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, MING
Exec Dt:
02/27/2013
2
TANG, ZHIJUN
Exec Dt:
02/27/2013
3
JI, XIAOMING
Exec Dt:
02/27/2013
4
GAO, XIAOLIANG
Exec Dt:
02/27/2013
Assignee
1
SHANGHAI TECHWELL BIOPHARMACEUTICAL CO., LTD.
NO. 4258, JINDU RD.
SHANGHAI, CHINA 201108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130190404
13811200
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 42
Reel/Frame:031160/0856   Pages: 3
Recorded: 08/19/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
04/03/2013
2
MORRISON, DARRYL J
Exec Dt:
04/03/2013
3
CARTER, CHARLES ASHTON GARRET
Exec Dt:
04/03/2013
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9045504
US20130310590
13870518
Correspondence name and address
KENNETH H JOHNSON
P. O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 43
Reel/Frame:032966/0317   Pages: 3
Recorded: 05/27/2014
Attorney Dkt #:2012 018 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
06/19/2013
2
HE, ZHIWEI
Exec Dt:
06/18/2013
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9035081
US20150005524
14287552
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 44
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: 45
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: 46
Reel/Frame:038797/0024   Pages: 5
Recorded: 06/03/2016
Attorney Dkt #:2013 009 PCT/USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, STEPHEN JOHN
Exec Dt:
12/02/2013
2
CARTER, CHARLES ASHTON GARRET
Exec Dt:
11/27/2013
3
ZORICAK, PETER
Exec Dt:
12/04/2013
4
GAO, XIAOLIANG
Exec Dt:
12/03/2013
5
SEVERIN, HOLLY ANN
Exec Dt:
11/27/2013
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170313634
15101559
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 47
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: 48
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: 49
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: 50
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: 51
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: 52
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: 53
Reel/Frame:043825/0152   Pages: 3
Recorded: 10/10/2017
Attorney Dkt #:2016 049 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
10/14/2016
2
GAO, XIAOLIANG
Exec Dt:
10/14/2016
3
SULLIVAN, DAVID JEFFREY
Exec Dt:
10/14/2016
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10668454
US20180104675
15728948
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 54
Reel/Frame:052485/0120   Pages: 3
Recorded: 04/24/2020
Attorney Dkt #:2016049 USA-NONP-CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
10/14/2016
2
GAO, XIAOLIANG
Exec Dt:
10/14/2016
3
SULLIVAN, DAVID JEFFREY
Exec Dt:
10/14/2016
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200246782
16857347
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 55
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: 56
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: 57
Reel/Frame:046414/0946   Pages: 6
Recorded: 07/20/2018
Attorney Dkt #:2016 038 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOONHEE
Exec Dt:
07/25/2017
2
SIMANZHENKOV, VASILY
Exec Dt:
07/24/2017
3
GAO, XIAOLIANG
Exec Dt:
07/27/2017
4
SULLIVAN, DAVID
Exec Dt:
08/01/2017
5
BARNES, MARIE ANNETTE
Exec Dt:
07/26/2017
6
ANSEEUW, RENEE LAUREL
Exec Dt:
07/24/2017
7
STYLES, YIPEI
Exec Dt:
07/27/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10661256
US20190039053
16041064
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 58
Reel/Frame:046415/0385   Pages: 6
Recorded: 07/20/2018
Attorney Dkt #:2016050 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
07/27/2017
2
BARNES, MARIE ANNETTE
Exec Dt:
07/26/2017
3
KIM, YOONHEE
Exec Dt:
07/25/2017
4
SIMANZHENKOV, VASILY
Exec Dt:
07/24/2017
5
SULLIVAN, DAVID
Exec Dt:
08/01/2017
6
ANSEEUW, RENEE LAUREL
Exec Dt:
07/24/2017
7
STYLES, YIPEI
Exec Dt:
07/27/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10940461
US20190039050
16040987
Correspondence name and address
NOVA CHEMICALS INC\KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 59
Reel/Frame:055592/0944   Pages: 6
Recorded: 03/15/2021
Attorney Dkt #:47526-0016001/2016038 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOONHEE
Exec Dt:
07/25/2017
2
SIMANZHENKOV, VASILY
Exec Dt:
07/24/2017
3
GAO, XIAOLIANG
Exec Dt:
07/27/2017
4
SULLIVAN, DAVID
Exec Dt:
08/01/2017
5
BARNES, MARIE ANNETTE
Exec Dt:
07/25/2017
6
ANSEEUW, RENEE LAUREL
Exec Dt:
07/24/2017
7
STYLES, YIPEI
Exec Dt:
07/27/2017
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11052380
US20200238260
16846942
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: 60
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: 61
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: 62
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: 63
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: 64
Reel/Frame:053696/0747   Pages: 5
Recorded: 09/04/2020
Attorney Dkt #:2017070 PCT/USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
03/08/2019
2
GOODARZNIA, SHAHIN
Exec Dt:
02/27/2019
3
SERHAL, KAMAL
Exec Dt:
03/05/2019
4
GAO, XIAOLIANG
Exec Dt:
02/26/2019
5
KIM, YOONHEE
Exec Dt:
02/26/2019
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11447434
US20200407289
16977587
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 65
Reel/Frame:061287/0246   Pages: 5
Recorded: 10/03/2022
Attorney Dkt #:47526-0045002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMANZHENKOV, VASILY
Exec Dt:
03/08/2019
2
GOODARZNIA, SHAHIN
Exec Dt:
02/27/2019
3
SERHAL, KAMAL
Exec Dt:
03/05/2019
4
GAO, XIAOLIANG
Exec Dt:
02/26/2019
5
KIM, YOONHEE
Exec Dt:
02/26/2019
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220380277
17817139
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440
Assignment: 66
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: 67
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: 68
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: 69
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: 70
Reel/Frame:058977/0622   Pages: 7
Recorded: 02/10/2022
Attorney Dkt #:47526-0057US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
06/08/2020
2
SIMANZHENKOV, VASILY
Exec Dt:
06/08/2020
3
KUSTOV, LEONID
Exec Dt:
02/27/2020
4
KUCHEROV, ALEKSEY
Exec Dt:
02/27/2020
5
FINASHINA, ELENA
Exec Dt:
02/27/2020
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220323942
17621001
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440
Assignment: 71
Reel/Frame:061158/0259   Pages: 7
Recorded: 09/20/2022
Attorney Dkt #:127410-1088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
06/08/2020
2
MO, JIA
Exec Dt:
01/29/2021
3
SMILEY-WIENS, JANELLE
Exec Dt:
01/20/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230148294
17913142
Correspondence name and address
NOVA CHEMICALS/FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 72
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: 73
Reel/Frame:060817/0015   Pages: 8
Recorded: 08/16/2022
Attorney Dkt #:47526-0078US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOONHEE
Exec Dt:
11/03/2020
2
GAO, XIAOLIANG
Exec Dt:
11/02/2020
3
SIMANZHENKOV, VASILY
Exec Dt:
11/03/2020
4
OLAYIWOLA, BOLAJI
Exec Dt:
11/03/2020
5
GOODARZNIA, SHAHIN
Exec Dt:
11/02/2020
6
GENT, DAVID
Exec Dt:
11/17/2020
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230028068
17785562
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440
Assignment: 74
Reel/Frame:061426/0401   Pages: 9
Recorded: 10/14/2022
Attorney Dkt #:127410-1092 (2019097)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
04/12/2021
2
CARTER, CHARLES
Exec Dt:
04/12/2021
3
CHISHOLM, P. SCOTT
Exec Dt:
04/12/2021
4
SMILEY-WIENS, JANELLE
Exec Dt:
04/12/2021
5
MORRISON, DARRYL
Exec Dt:
04/12/2021
6
WOO, ALVA
Exec Dt:
04/14/2021
7
FAN, CHENG
Exec Dt:
04/14/2021
8
CHANG, CHIA YUN
Exec Dt:
04/13/2021
9
CHIU, FREDERICK
Exec Dt:
04/14/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230235100
17919036
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, D.C., 20007-5109 UNITED STATES
Assignment: 75
Reel/Frame:061473/0944   Pages: 8
Recorded: 10/19/2022
Attorney Dkt #:127410-1095 (2019021)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
04/12/2021
2
FAN, CHENG
Exec Dt:
04/14/2021
3
SMILEY-WIENS, JANELLE
Exec Dt:
04/12/2021
4
MOLLOY, BRIAN
Exec Dt:
04/14/2021
5
CHISHOLM, P. SCOTT
Exec Dt:
04/12/2021
6
CARTER, CHARLES
Exec Dt:
04/12/2021
7
GOETTEL, JAMES
Exec Dt:
04/12/2021
Assignee
1
NOVA CHEMICALS (INTERNATIONAL) S.A.
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230167205
17919969
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, D.C., 20007-5109 UNITED STATES
Assignment: 76
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
Assignment: 77
Reel/Frame:063684/0155   Pages: 4
Recorded: 05/18/2023
Attorney Dkt #:S137050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, GUOHUA
Exec Dt:
05/16/2023
2
GAO, XIAOLIANG
Exec Dt:
05/16/2023
3
XU, LEI
Exec Dt:
05/16/2023
Assignee
1
BEIJING U-PRECISION TECH CO., LTD.
(YIZHUANG GROUP, A HIGH-END INDUSTRIAL AREA IN BEIJING PILOT FREE TRADE ZONE, BEIJING)
2ND FLOOR, BUILDING 2, NO.19 YARD, KECHUANG 10TH STREET, BEIJING ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA
BEIJING, CHINA 100176
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230417532
18037655
Correspondence name and address
SHIH IP LAW GROUP, PLLC
1800 DIAGONAL ROAD
SUITE 600, PMB #1126
ALEXANDRIA, VA 22314
Assignment: 78
Reel/Frame:064052/0235   Pages: 8
Recorded: 06/26/2023
Attorney Dkt #:109321-1380320-019700US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIAOLIANG
Exec Dt:
05/20/2023
2
YAN, XIAOKANG
Exec Dt:
05/19/2023
3
WANG, XING
Exec Dt:
05/19/2023
4
ZHENG, TUO
Exec Dt:
05/19/2023
5
LI, SHISONG
Exec Dt:
05/19/2023
Assignee
1
JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
NO. 1000 CHENGBEI ROAD, KUNLUN STREET, LIYANG CITY
CHANGZHOU, CHINA 213300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11850622
US20230330694
18340909
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE, SUITE 2800
ATLANTA, GA 30309

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