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Patent Assignment Assignee Details
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Assignee Name : NEXEN ENERGY ULC
Total Assignments: 37
Assignment: 1
Reel/Frame:031419/0899   Pages: 2
Recorded: 10/16/2013
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEXEN ENERGY INC.
Exec Dt:
06/18/2013
Assignee
1
NEXEN ENERGY ULC
801-7 AVE. SW
CALGARY, CANADA T2P 3P7
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7527096
US20060162922
11049294
 
7717175
US20070181299
11735261
Correspondence name and address
KATHERINE DUTKA
BLAKE, CASSELS & GRAYDON LLP
199 BAY STREET, SUITE 4000
TORONTO, M5L 1A9 CANADA
Assignment: 2
Reel/Frame:031443/0317   Pages: 2
Recorded: 10/21/2013
Attorney Dkt #:HNBK 200028US01
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEXEN ENERGY INC.
Exec Dt:
06/18/2013
Assignee
1
NEXEN ENERGY ULC
2900, 801 - 7TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140096960
14058488
Correspondence name and address
JAY F. MOLDOVANYI
FAY SHARPE LLP
1228 EUCLID AVE 5TH FLR
CLEVELAND, OH 44115
Assignment: 3
Reel/Frame:031594/0146   Pages: 2
Recorded: 11/13/2013
Attorney Dkt #:HNBK 200029US01
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEXEN ENERGY INC.
Exec Dt:
06/18/2013
Assignee
1
NEXEN ENERGY ULC
2900, 801 - 7TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140166278
14078983
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 4
Reel/Frame:031611/0627   Pages: 3
Recorded: 11/15/2013
Attorney Dkt #:HNBK 000001US01
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEXEN ENERGY INC.
Exec Dt:
06/18/2013
Assignee
1
NEXEN ENERGY ULC
2900, 801-7TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3P7
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8763704
US20120160502
13328245
 
8944168
US20120205112
13353353
 
9562199
US20130015100
13535983
 
9828841
US20130175031
13543012
 
9163491
US20130098603
13628164
 
NONE
US20130284435
13888874
 
9328592
US20130284461
13889775
 
9803456
US20130248177
13893902
 
NONE
US20130327525
13912463
 
NONE
US20140000887
13928839
 
NONE
US20140000876
13928895
 
NONE
US20140000888
13928934
Correspondence name and address
JAY F. MOLDOVANYI
FAY SHARPE LLP
1228 EUCLID AVE 5TH FLR
CLEVELAND, OH 44115
Assignment: 5
Reel/Frame:031623/0938   Pages: 2
Recorded: 11/18/2013
Attorney Dkt #:HNBK 200030US01
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEXEN ENERGY INC.
Exec Dt:
06/18/2013
Assignee
1
NEXEN ENERGY ULC
2900, 801-7TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140076555
14083106
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 6
Reel/Frame:031642/0321   Pages: 2
Recorded: 11/20/2013
Attorney Dkt #:HNBK 200015US01
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEXEN ENERGY INC.
Exec Dt:
06/18/2013
Assignee
1
NEXEN ENERGY ULC
2900, 801-7TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140096950
13683610
Correspondence name and address
JAY F. MOLDOVANYI
FAY SHARPE LLP
1228 EUCLID AVE 5TH FLR
CLEVELAND, OH 44115
Assignment: 7
Reel/Frame:031642/0835   Pages: 2
Recorded: 11/20/2013
Attorney Dkt #:HNBK 200009US01
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEXEN ENERGY INC.
Exec Dt:
06/18/2013
Assignee
1
NEXEN ENERGY ULC
2900, 801-7TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130098607
13628178
Correspondence name and address
JAY F. MOLDOVANYI
FAY SHARPE LLP
1228 EUCLID AVE 5TH FLR
CLEVELAND, OH 44115
Assignment: 8
Reel/Frame:031734/0984   Pages: 2
Recorded: 12/06/2013
Attorney Dkt #:HNBK 200032US01
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEXEN ENERGY INC.
Exec Dt:
06/18/2013
Assignee
1
NEXEN ENERGY ULC
2900, 801 - 7TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140166279
14099472
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 9
Reel/Frame:031774/0782   Pages: 2
Recorded: 12/12/2013
Attorney Dkt #:HNBK 200033US01
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEXEN ENERGY INC.
Exec Dt:
06/18/2013
Assignee
1
NEXEN ENERGY ULC
2900, 801 - 7TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140096962
14104711
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 10
Reel/Frame:041217/0407   Pages: 2
Recorded: 02/09/2017
Attorney Dkt #:55935587-20US-2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEXEN ENERGY INC.
Exec Dt:
06/18/2013
Assignee
1
NEXEN ENERGY ULC
2900, 801 - 7TH AVENUE S.W.
CALGARY, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9644468
US20160177692
14582819
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1 PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 11
Reel/Frame:044598/0400   Pages: 2
Recorded: 01/11/2018
Attorney Dkt #:55935587-7US3
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEXEN ENERGY INC.
Exec Dt:
06/18/2013
Assignee
1
NEXEN ENERGY ULC
801 7TH AVENUE SW
CALGARY, AB, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10344579
US20170321528
15525174
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 12
Reel/Frame:045750/0382   Pages: 2
Recorded: 05/09/2018
Attorney Dkt #:55935587-14US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEXEN ENERGY INC.
Exec Dt:
06/18/2013
Assignee
1
NEXEN ENERGY ULC
801 7TH AVENUE SW
CALGARY, AB, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10030491
US20160281480
15036701
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 13
Reel/Frame:046341/0444   Pages: 2
Recorded: 07/13/2018
Attorney Dkt #:55935587-37US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEXEN ENERGY INC.
Exec Dt:
06/18/2013
Assignee
1
NEXEN ENERGY ULC
801 7TH AVENUE SW
ALBERTA, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11008842
US20180313198
15768678
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 14
Reel/Frame:047178/0684   Pages: 2
Recorded: 10/16/2018
Attorney Dkt #:55935587-35US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
NEXEN ENERGY INC.
Exec Dt:
06/18/2013
Assignee
1
NEXEN ENERGY ULC
801-7TH AVE SW
CALGARY, AB, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10760391
US20180347328
15776139
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 15
Reel/Frame:031419/0936   Pages: 2
Recorded: 10/16/2013
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
CNOOC CANADA HOLDING ULC
Exec Dt:
06/20/2013
Assignee
1
NEXEN ENERGY ULC
2600, 595 BURRARD ST., PO BOX 49314
THREE BENTALL CENTRE
VANCOUVER, CANADA V7X 1L3
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
7527096
US20060162922
11049294
 
7717175
US20070181299
11735261
Correspondence name and address
KATHERINE DUTKA
BLAKE, CASSELS & GRAYDON LLP
199 BAY STREET, SUITE 4000
TORONTO, M5L 1A9 CANADA
Assignment: 16
Reel/Frame:044598/0445   Pages: 2
Recorded: 01/11/2018
Attorney Dkt #:55935587-7US3
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
CNOOC CANADA HOLDING ULC
Exec Dt:
06/20/2013
Assignee
1
NEXEN ENERGY ULC
801 7TH AVENUE SW
CALGARY, AB, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10344579
US20170321528
15525174
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 17
Reel/Frame:047178/0943   Pages: 2
Recorded: 10/16/2018
Attorney Dkt #:55935587-35US
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
CNOOC CANADA HOLDING ULC
Exec Dt:
06/20/2013
Assignee
1
NEXEN ENERGY ULC
801-7TH AVE SW
CALGARY, AB, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10760391
US20180347328
15776139
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 18
Reel/Frame:032089/0403   Pages: 3
Recorded: 01/30/2014
Attorney Dkt #:2011P00169US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KERR, RICHARD KELSO
Exec Dt:
10/16/2013
Assignee
1
NEXEN ENERGY ULC
801 7TH AVENUE SW
CALGARY, CANADA T2P3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8828351
US20140037526
13959664
Correspondence name and address
SIEMENS CORPORATION INTELLECTUAL PROPERT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 19
Reel/Frame:031687/0478   Pages: 5
Recorded: 11/27/2013
Attorney Dkt #:HNBK 200031US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PYECROFT, JAMES FREDERICK
Exec Dt:
11/12/2013
2
BEARINGER, BRIAN DOUGLAS
Exec Dt:
11/12/2013
3
VON LUNEN, ERIC
Exec Dt:
11/12/2013
Assignee
1
NEXEN ENERGY ULC
2900, 801 - 7TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140144623
14092246
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 20
Reel/Frame:032113/0320   Pages: 6
Recorded: 01/22/2014
Attorney Dkt #:HNBK 200034US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLERK, ARNO DE
Exec Dt:
12/17/2013
2
REQUES, NESTOR GREGORIO ZERPA
Exec Dt:
12/10/2013
3
XIA, YUHAN
Exec Dt:
12/10/2013
4
OMER, AYYUB ABDULJAWAD
Exec Dt:
12/10/2013
Assignee
1
NEXEN ENERGY ULC
2900, 801 - 7TH AVENUE S.W.
CALGARY, ALBERTA, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9650578
US20140138287
14134595
Correspondence name and address
JAY F. MOLDOVANYI
FAY SHARPE LLP
1228 EUCLID AVE 5TH FLR
CLEVELAND, OH 44115
Assignment: 21
Reel/Frame:045802/0136   Pages: 5
Recorded: 05/15/2018
Attorney Dkt #:55935587-7US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KERR, RICHARD KELSO
Exec Dt:
10/17/2016
Assignee
1
NEXEN ENERGY ULC
801 7TH AVE SW
CALGARY, AB, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10041341
US20160273326
15035114
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 22
Reel/Frame:044205/0815   Pages: 3
Recorded: 11/24/2017
Attorney Dkt #:55935587-10US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HARDING, THOMAS GRANT
Exec Dt:
11/20/2017
Assignee
1
NEXEN ENERGY ULC
801 7TH AVE SW
CALGARY, ALBERTA, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180045028
15557184
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 23
Reel/Frame:044598/0336   Pages: 3
Recorded: 01/11/2018
Attorney Dkt #:55935587-7US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARDING, THOMAS
Exec Dt:
12/12/2017
2
HOWE, ANN
Exec Dt:
12/13/2017
Assignee
1
NEXEN ENERGY ULC
801 7TH AVENUE SW
CALGARY, AB, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10344579
US20170321528
15525174
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 24
Reel/Frame:045502/0483   Pages: 7
Recorded: 04/11/2018
Attorney Dkt #:55935587-22US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANCHEZ, JULIO
Exec Dt:
01/31/2018
2
DICKSON, JASON RUSSELL BRUCE
Exec Dt:
01/26/2018
3
MERCHAN, SERGIO
Exec Dt:
01/30/2018
Assignee
1
NEXEN ENERGY ULC
801 7TH AVENUE S.W.
CALGARY, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10145225
US20170009562
15205129
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 25
Reel/Frame:045600/0950   Pages: 8
Recorded: 04/20/2018
Attorney Dkt #:55935587-39US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAZARI, ALIREZA
Exec Dt:
02/13/2018
2
JI, YIMING
Exec Dt:
02/12/2018
3
GIESBRECHT, DANIEL JOSEPH
Exec Dt:
02/13/2018
Assignee
1
NEXEN ENERGY ULC
801 7TH AVENUE SW
CALGARY, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10788407
US20180306693
15769837
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1 PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 26
Reel/Frame:045530/0933   Pages: 8
Recorded: 04/13/2018
Attorney Dkt #:55935587-4US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZERPA REQUES, NESTOR GREGORIO
Exec Dt:
04/03/2018
2
DE KLERK, ARNO
Exec Dt:
04/06/2018
3
XIA, YUHAN
Exec Dt:
04/03/2018
4
OMER, AYYUB ABDULJAWAD
Exec Dt:
04/10/2018
Assignee
1
NEXEN ENERGY ULC
801 7TH AVENUE SW
CALGARY, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170152451
15323658
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
BUREAU 2500
MONTRÉAL, H3B 1R1 CANADA
Assignment: 27
Reel/Frame:045750/0269   Pages: 5
Recorded: 05/09/2018
Attorney Dkt #:55935587-14US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEHMANN, JURGEN SIEGFRIED
Exec Dt:
04/05/2018
Assignee
1
NEXEN ENERGY ULC
801 7TH AVENUE SW
ALBERTA, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10030491
US20160281480
15036701
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 28
Reel/Frame:045802/0181   Pages: 5
Recorded: 05/15/2018
Attorney Dkt #:55935587-7US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HARDING, THOMAS
Exec Dt:
04/05/2018
Assignee
1
NEXEN ENERGY ULC
801 TH AVE SW
CALGARY, AB, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10041341
US20160273326
15035114
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 29
Reel/Frame:045680/0399   Pages: 8
Recorded: 05/01/2018
Attorney Dkt #:55935587-19US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAY, FREDERICK DAVID
Exec Dt:
04/26/2018
2
TODOROVIC-MARINIC, DRAGANA
Exec Dt:
04/26/2018
3
KELLY, BYRON MATTHEW
Exec Dt:
04/26/2018
Assignee
1
NEXEN ENERGY ULC
801, 7TH AVENUE SW,
CALGARY, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10007015
US20160245065
14628812
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1 PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 30
Reel/Frame:047240/0833   Pages: 8
Recorded: 10/16/2018
Attorney Dkt #:55935587-35US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGUILERA, ROBERTO
Exec Dt:
04/30/2018
2
FRAGOSO, ALFONSO
Exec Dt:
04/30/2018
3
WANG, YI
Exec Dt:
05/16/2018
4
JING, GUICHENG
Exec Dt:
05/04/2018
Assignee
1
NEXEN ENERGY ULC
801 - 7TH AVE SW
CALGARY, AB, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10760391
US20180347328
15776139
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 31
Reel/Frame:046658/0693   Pages: 5
Recorded: 08/22/2018
Attorney Dkt #:55935587-44US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARDING, THOMAS
Exec Dt:
05/09/2018
2
STROBL, RUDY
Exec Dt:
05/13/2018
Assignee
1
NEXEN ENERGY ULC
801 7TH AVENUE SW
CALGARY, AB, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180355706
16108289
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 32
Reel/Frame:046041/0580   Pages: 4
Recorded: 06/11/2018
Attorney Dkt #:55935587-74US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGUILERA, ROBERTO
Exec Dt:
05/14/2018
2
SELVAN, KARTHIK
Exec Dt:
05/24/2018
Assignee
1
NEXEN ENERGY ULC
801 7TH AVE SW
CALGARY, ALBERTA, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10648313
US20180328158
15978343
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 33
Reel/Frame:046341/0515   Pages: 8
Recorded: 07/13/2018
Attorney Dkt #:55935587-37US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGUILERA, ROBERTO
Exec Dt:
05/28/2018
2
OROZCO, DANIEL
Exec Dt:
05/24/2018
3
SELVAN, KARTHIKEYAN
Exec Dt:
05/24/2018
Assignee
1
NEXEN ENERGY ULC
801 7TH AVENUE SW
ALBERTA, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11008842
US20180313198
15768678
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 34
Reel/Frame:047179/0030   Pages: 3
Recorded: 10/16/2018
Attorney Dkt #:55935587-35US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HARDING, THOMAS
Exec Dt:
07/17/2018
Assignee
1
NEXEN ENERGY ULC
801-7TH AVE SW
CALGARY, AB, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10760391
US20180347328
15776139
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 35
Reel/Frame:047019/0177   Pages: 5
Recorded: 10/01/2018
Attorney Dkt #: 55935587-54US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HARDING, THOMAS
Exec Dt:
09/27/2018
Assignee
1
NEXEN ENERGY ULC
801, 7TH AVENUE SW,
CALGARY, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190112907
16088580
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1 PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 36
Reel/Frame:047040/0086   Pages: 8
Recorded: 10/02/2018
Attorney Dkt #:55935587-18US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZANON, STEFAN
Exec Dt:
10/01/2018
2
CAMPAGNA, DAVID
Exec Dt:
10/01/2018
3
NOBLE, GRAHAM ANDREW ROBERT
Exec Dt:
10/01/2018
Assignee
1
NEXEN ENERGY ULC
801, 7TH AVENUE SW,
CALGARY, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190120022
16088949
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1 PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 37
Reel/Frame:049426/0767   Pages: 3
Recorded: 06/11/2019
Attorney Dkt #:55935587-48US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZERPA, NESTOR GREGORIO
Exec Dt:
05/02/2019
2
XIA, YUHAN
Exec Dt:
02/22/2019
3
TODOROVIC, MILAN
Exec Dt:
02/22/2019
Assignee
1
NEXEN ENERGY ULC
801 7TH AVENUE SW
CALGARY, CANADA T2P 3P7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200140764
16336206
Correspondence name and address
JOHN PIVNICKI
1 PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA

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