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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 : PETELA, GRAZYNA
Total Assignments: 20
Assignment: 1
Reel/Frame:012384/0872   Pages: 3
Recorded: 12/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/1998
2
Exec Dt:
03/23/1998
Assignee
1
CALGARY
645 - 7TH AVENUE SW
ALBERTA, ONTARIO, CANADA T2P 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09532438
Correspondence name and address
BERESKIN & PARR
H. ROGER HART
40 KING STREET WEST, BOX 401
TORONTO, ONTARIO
M5H 3Y2 CANADA
Assignment: 2
Reel/Frame:013210/0416   Pages: 3
Recorded: 08/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2002
2
Exec Dt:
08/14/2002
3
Exec Dt:
08/07/2002
4
Exec Dt:
08/14/2002
Assignee
1
1550 CORAOPOLIS HEIGHTS ROAD
WESTPOINTE CENTER
MOON TOWNSHIP, PENNSYLVANIA 15108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10222392
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 3
Reel/Frame:013373/0061   Pages: 2
Recorded: 10/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/04/2002
2
Exec Dt:
09/04/2002
Assignee
1
WESTPOINTE CENTER 1550 CORAPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PENNSYLVANIA 15108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10266840
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 4
Reel/Frame:013373/0362   Pages: 2
Recorded: 10/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/04/2002
2
Exec Dt:
09/04/2002
Assignee
1
WESTPOINTE CENTER
1550 CORAPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PENNSYLVANIA 15108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10266812
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 5
Reel/Frame:015277/0781   Pages: 3
Recorded: 04/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/2004
2
Exec Dt:
04/14/2004
Assignee
1
1550 CORAOPOLIS HEIGHTS ROAD
WESTPOINTE CENTER
MOON TOWNSHIP, PENNSYLVANIA 15108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10832538
Correspondence name and address
NOVA CHEMICALS INC.
SUZANNE KIKEL
400 FRANKFORT ROAD
MONACA, PENNSYLVANIA 15061
Assignment: 6
Reel/Frame:018083/0029   Pages: 4
Recorded: 08/10/2006
Attorney Dkt #:9301 USA NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/2006
2
Exec Dt:
05/15/2006
3
Exec Dt:
05/10/2006
Assignee
1
1550 CORAOPOLIS HEIGHTS RD.
WESTPOINTE CENTER
MOON TOWNSHIP, PENNSYLVANIA 15108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11430797
Correspondence name and address
GARY F. MATZ
1550 CORAOPOLIS HEIGHTS RD.
WESTPOINTE CENTER
MOON TOWNSHIP, PA 15108
Assignment: 7
Reel/Frame:019845/0293   Pages: 4
Recorded: 09/19/2007
Attorney Dkt #:9301 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2007
2
Exec Dt:
05/11/2007
3
Exec Dt:
05/31/2007
4
Exec Dt:
05/22/2007
Assignee
1
ONE WESTPOINTE CENTER
1550 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PENNSYLVANIA 15108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11430797
Correspondence name and address
GARY F. MATZ/NOVA CHEMICALS INC.
ONE WESTPOINTE CENTER
1550 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 8
Reel/Frame:022745/0836   Pages: 4
Recorded: 05/28/2009
Attorney Dkt #:2008 033 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/2009
2
Exec Dt:
05/25/2009
3
Exec Dt:
05/21/2009
Assignee
1
WESTPOINTE CENTER
1550 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PENNSYLVANIA 15108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12473527
Correspondence name and address
KAREN S. LOCKHART/NOVA CHEMICALS INC.
WESTPOINTE CENTER
1550 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 9
Reel/Frame:027962/0995   Pages: 3
Recorded: 03/23/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/2012
2
Exec Dt:
02/02/2012
3
Exec Dt:
01/23/2012
Assignee
1
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13406703
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 10
Reel/Frame:036269/0772   Pages: 3
Recorded: 08/06/2015
Attorney Dkt #:NOVA 2010034.1-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/2012
2
Exec Dt:
02/02/2012
3
Exec Dt:
01/23/2012
Assignee
1
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14819917
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 11
Reel/Frame:044862/0169   Pages: 3
Recorded: 02/08/2018
Attorney Dkt #:NOVA 2010034.1 DIV/CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/2012
2
Exec Dt:
02/02/2012
3
Exec Dt:
01/23/2012
Assignee
1
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15891407
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 12
Reel/Frame:028503/0627   Pages: 3
Recorded: 07/02/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2012
2
Exec Dt:
03/08/2012
Assignee
1
AVENUE DE LA GARE 14
1700 FRIBOURG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13432192
Correspondence name and address
KENNETH H JOHNSON
P.O. BOX 630708
HOUSTON, TEXAS 77263
Assignment: 13
Reel/Frame:031099/0554   Pages: 5
Recorded: 08/28/2013
Attorney Dkt #:2012 024 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/2013
2
Exec Dt:
06/18/2013
3
Exec Dt:
07/19/2013
4
Exec Dt:
06/24/2013
5
Exec Dt:
06/24/2013
Assignee
1
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14012024
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
WESTPOINTE CENTER
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 14
Reel/Frame:041398/0525   Pages: 5
Recorded: 02/28/2017
Attorney Dkt #:2012 024 USA-NONP-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/2013
2
Exec Dt:
06/18/2013
3
Exec Dt:
07/19/2013
4
Exec Dt:
06/24/2013
5
Exec Dt:
06/24/2013
Assignee
1
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15444726
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 15
Reel/Frame:032777/0588   Pages: 3
Recorded: 04/29/2014
Attorney Dkt #:2012 019 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2014
2
Exec Dt:
03/24/2014
Assignee
1
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14264352
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 16
Reel/Frame:040339/0951   Pages: 4
Recorded: 11/16/2016
Attorney Dkt #:2015 050 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2015
2
Exec Dt:
12/08/2015
3
Exec Dt:
11/16/2015
4
Exec Dt:
12/08/2015
Assignee
1
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15352720
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 17
Reel/Frame:042456/0567   Pages: 4
Recorded: 05/22/2017
Attorney Dkt #:2015 018 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2016
2
Exec Dt:
05/09/2016
3
Exec Dt:
05/09/2016
4
Exec Dt:
04/26/2016
Assignee
1
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15601295
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 18
Reel/Frame:042437/0176   Pages: 3
Recorded: 05/19/2017
Attorney Dkt #:2015 062 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/2016
2
Exec Dt:
05/25/2016
3
Exec Dt:
05/30/2016
Assignee
1
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15599927
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 19
Reel/Frame:049089/0894   Pages: 3
Recorded: 05/06/2019
Attorney Dkt #:2015062 USA-NONP-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/2016
2
Exec Dt:
05/25/2016
3
Exec Dt:
05/10/2016
Assignee
1
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16403819
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 20
Reel/Frame:048316/0087   Pages: 2
Recorded: 02/13/2019
Attorney Dkt #:2016004 PCT/USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/09/2016
Assignee
1
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16325212
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108

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