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Patent Assignment Assignor Details
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Assignor Name : GENT, DAVID
Total Assignments: 5
Assignment: 1
Reel/Frame:029380/0142   Pages: 3
Recorded: 11/30/2012
Attorney Dkt #:BRAH035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2011
2
Exec Dt:
11/16/2011
3
Exec Dt:
11/16/2011
4
Exec Dt:
11/16/2011
Assignee
1
13333 WESTLAND E. BLVD.
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13697921
Correspondence name and address
MARK A. OATHOUT
3701 KIRBY DRIVE
SUITE 960
HOUSTON, TX 77098
Assignment: 2
Reel/Frame:045328/0364   Pages: 5
Recorded: 03/23/2018
Attorney Dkt #:2016 029 USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2017
2
Exec Dt:
04/24/2017
3
Exec Dt:
05/08/2017
4
Exec Dt:
06/07/2017
5
Exec Dt:
06/07/2017
Assignee
1
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15933960
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 3
Reel/Frame:049114/0194   Pages: 5
Recorded: 05/08/2019
Attorney Dkt #:2016029 USA-NONP-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2017
2
Exec Dt:
04/24/2017
3
Exec Dt:
05/08/2017
4
Exec Dt:
06/07/2017
5
Exec Dt:
06/07/2017
Assignee
1
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16406355
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 4
Reel/Frame:053697/0051   Pages: 6
Recorded: 09/04/2020
Attorney Dkt #:2018009 PCT/USA-NONP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2018
2
Exec Dt:
10/10/2018
3
Exec Dt:
10/10/2018
4
Exec Dt:
10/15/2018
5
Exec Dt:
10/17/2018
6
Exec Dt:
10/29/2018
Assignee
1
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16977601
Correspondence name and address
NOVA CHEMICALS INC./KAREN S. LOCKHART
1555 CORAOPOLIS HEIGHTS ROAD
MOON TOWNSHIP, PA 15108
Assignment: 5
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
Exec Dt:
11/03/2020
2
Exec Dt:
11/02/2020
3
Exec Dt:
11/03/2020
4
Exec Dt:
11/03/2020
5
Exec Dt:
11/02/2020
6
Exec Dt:
11/17/2020
Assignee
1
AVENUE DE LA GARE 14
FRIBOURG, SWITZERLAND 1700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17785562
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440

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