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Patent Assignment Assignor Details
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Assignor Name : REID, STEPHEN
Total Assignments: 29
Assignment: 1
Reel/Frame:009010/0854   Pages: 2
Recorded: 12/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUBBO, RICHARD P.
Exec Dt:
11/24/1997
2
REID, STEPHEN
Exec Dt:
11/24/1997
Assignee
1
PETROLEUM ENGINEERING SERVICES LIMITED
HOWE MOSS AVENUE, KIRKHILL INDUSTRIAL ESTATE
DYCE, ABERDEEN, AB2 0GP, GREAT BRITAIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5904207
NONE
08841328
Correspondence name and address
REID & PRIEST LLP
NATHANIEL A. HUMPHRIES
701 PENNSYLVANIA AVE., N.W.
SUITE 800
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:012615/0994   Pages: 5
Recorded: 02/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURKIS, DANIEL G.
Exec Dt:
01/14/2002
2
REID, MICHAEL A.
Exec Dt:
01/14/2002
3
REID, STEPHEN
Exec Dt:
01/14/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6595292
US20020060075
09976969
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
MAIL CODE 1-B-121 P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 3
Reel/Frame:019553/0569   Pages: 3
Recorded: 07/06/2007
Attorney Dkt #:36290-0497-00-us(407005)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURKIS, DANIEL
Exec Dt:
06/25/2007
2
MACLEOD, IAIN
Exec Dt:
06/25/2007
3
REID, STEPHEN
Exec Dt:
06/25/2007
Assignee
1
PETROWELL LIMITED
KIRKTON AVENUE
PITMEDDEN ROAD INDUSTRIAL ESTATE
DYCE, ABERDEEN AB21 OBF, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080128168
11794845
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ROBERT E. CANNUSCIO, ESQ.
ONE LOGAN SQUARE
18TH & CHERRY STREETS
PHILADELPHIA, PA 19103-6996
Assignment: 4
Reel/Frame:028068/0966   Pages: 3
Recorded: 04/18/2012
Attorney Dkt #:86399-009610US-777882
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAWORSKI, ED
Exec Dt:
09/08/2010
2
REID, STEPHEN
Exec Dt:
09/08/2010
3
HEYES, JAMES
Exec Dt:
09/28/2010
4
JUDGE, ADAM
Exec Dt:
09/09/2010
5
MACLACHLAN, IAN
Exec Dt:
09/13/2010
Assignee
1
PROTIVA BIOTHERAPEUTICS, INC.
100-8900 GLENLYON PARKWAY
BURNABY B.C., CANADA V5J5J8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8283333
US20110076335
12828189
Correspondence name and address
JOE C. HAO
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 5
Reel/Frame:044180/0884   Pages: 3
Recorded: 11/20/2017
Attorney Dkt #:086399-009640US-1067937
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAWORSKI, ED
Exec Dt:
09/08/2010
2
REID, STEPHEN
Exec Dt:
09/08/2010
3
HEYES, JAMES
Exec Dt:
09/28/2010
4
JUDGE, ADAM
Exec Dt:
09/09/2010
5
MACLACHLAN, IAN
Exec Dt:
09/13/2010
Assignee
1
PROTIVA BIOTHERAPEUTICS, INC.
100-8900 GLENLYON PARKWAY
BURNABY, BC, CANADA V5J 5J8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180071397
15818064
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, SUITE 1900
SAN FRANCISCO, CA 94111
Assignment: 6
Reel/Frame:044182/0176   Pages: 3
Recorded: 11/20/2017
Attorney Dkt #:086399-009630US-0933399
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAWORSKI, ED
Exec Dt:
09/08/2010
2
REID, STEPHEN
Exec Dt:
09/08/2010
3
HEYES, JAMES
Exec Dt:
09/28/2010
4
JUDGE, ADAM
Exec Dt:
09/09/2010
5
MACLACHLAN, IAN
Exec Dt:
09/13/2010
Assignee
1
PROTIVA BIOTHERAPEUTICS, INC.
100-8900 GLENLYON PARKWAY
BURNABY, BC, CANADA V5J 5J8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9878042
US20150374834
14606905
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, SUITE 1900
SAN FRANCISCO, CA 94111
Assignment: 7
Reel/Frame:050844/0127   Pages: 3
Recorded: 10/28/2019
Attorney Dkt #:104290-009650US-1100638
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAWORSKI, ED
Exec Dt:
09/08/2010
2
REID, STEPHEN
Exec Dt:
09/08/2010
3
HEYES, JAMES
Exec Dt:
09/28/2010
4
JUDGE, ADAM
Exec Dt:
09/09/2010
5
MACLACHLAN, IAN
Exec Dt:
09/13/2010
Assignee
1
PROTIVA BIOTHERAPEUTICS, INC.
100-8900 GLENLYON PARKWAY
BURNABY, BC, CANADA V5J 5J8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11446383
US20190240339
16109130
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, SUITE 1900
SAN FRANCISCO, CA 94111
Assignment: 8
Reel/Frame:060611/0116   Pages: 3
Recorded: 07/25/2022
Attorney Dkt #:104290-009660US-1340935
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAWORSKI, ED
Exec Dt:
09/08/2010
2
REID, STEPHEN
Exec Dt:
09/08/2010
3
HEYES, JAMES
Exec Dt:
09/28/2010
4
JUDGE, ADAM
Exec Dt:
09/09/2010
5
MACLACHLAN, IAN
Exec Dt:
09/13/2010
Assignee
1
PROTIVA BIOTHERAPEUTICS, INC.
100-8900 GLENLYON PARKWAY
BURNABY, BC, CANADA V5J 5J8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11786598
US20230248831
17872504
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET SUITE 2800
ATLANTA, GA 30309
Assignment: 9
Reel/Frame:066116/0997   Pages: 3
Recorded: 01/12/2024
Attorney Dkt #:104290-009680US-1423928
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAWORSKI, ED
Exec Dt:
09/08/2010
2
REID, STEPHEN
Exec Dt:
09/08/2010
3
HEYES, JAMES
Exec Dt:
09/28/2010
4
JUDGE, ADAM
Exec Dt:
09/09/2010
5
MACLACHLAN, IAN
Exec Dt:
09/13/2010
Assignee
1
PROTIVA BIOTHERAPEUTICS, INC.
100-8900 GLENLYON PARKWAY
BURNABY, CANADA V5J 5J8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240148875
18411750
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET SUITE 2800
ATLANTA, GA 30309
Assignment: 10
Reel/Frame:029015/0400   Pages: 5
Recorded: 09/24/2012
Attorney Dkt #:86399-008110US-842776
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAWORSKI, ED
Exec Dt:
08/30/2012
2
HEYES, JAMES
Exec Dt:
08/30/2012
3
JUDGE, ADAM
Exec Dt:
08/30/2012
4
REID, STEPHEN
Exec Dt:
08/29/2012
5
MACLACHLAN, IAN
Exec Dt:
09/11/2012
Assignee
1
PROTIVA BIOTHERAPEUTICS, INC.
100-8900 GLENLYON PARKWAY
BURNABY, BC, CANADA V5J 5J8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130022649
13513548
Correspondence name and address
KILPATRICK TOWNSEND AND STOCKTON LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 11
Reel/Frame:035184/0550   Pages: 3
Recorded: 03/17/2015
Attorney Dkt #:205-0546US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURKIS, DANIEL GEORGE
Exec Dt:
11/24/2014
2
REID, STEPHEN
Exec Dt:
11/24/2014
Assignee
1
PETROWELL LIMITED
SOUTERHEAD ROAD, ALTENS INDUSTRIAL ESTATE
DYCE, ABERDEEN
ABERDEENSHIRE, UNITED KINGDOM AB42 0QH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9739127
US20150053408
14390309
Correspondence name and address
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 12
Reel/Frame:036425/0251   Pages: 6
Recorded: 08/26/2015
Attorney Dkt #:205-0315US/302050-51001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SLADIC, JOHN S.
Exec Dt:
02/17/2015
2
MCNAMEE, STEPHEN
Exec Dt:
02/18/2015
3
REID, STEPHEN
Exec Dt:
02/17/2015
4
MCGEOCH, ANDREW
Exec Dt:
02/17/2015
5
PURKIS, DANIEL GEORGE
Exec Dt:
05/07/2015
Assignee
1
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9945211
US20150226040
14602438
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 13
Reel/Frame:035557/0751   Pages: 5
Recorded: 05/04/2015
Attorney Dkt #:205-0573US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRAIGON, ALAN
Exec Dt:
03/11/2015
2
EGLETON, PHILIP CG
Exec Dt:
03/12/2015
3
REID, STEPHEN
Exec Dt:
03/12/2015
4
ELRICK, ANDREW JOHN
Exec Dt:
03/17/2015
5
PORTA, SANTIAGO GALVEZ
Exec Dt:
03/12/2015
Assignee
1
PETROWELL LIMITED
WEATHERFORD CENTRE
SOUTERHEAD ROAD, ALTENS INDUSTRIAL ESTATE
ABERDEEN, UNITED KINGDOM AB12 3LF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11180971
US20150330174
14416909
Correspondence name and address
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
20333 TOMBALL PARKWAY, 6TH FLOOR
HOUSTON, TX 77070
Assignment: 14
Reel/Frame:038624/0003   Pages: 3
Recorded: 05/17/2016
Attorney Dkt #:205-0613US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRAIGON, ALAN
Exec Dt:
05/21/2015
2
REID, STEPHEN
Exec Dt:
05/21/2015
Assignee
1
PETROWELL LIMITED
WEATHERFORD CENTRE, SOUTERHEAD ROAD
ALTENS INDUSTRIAL ESTATE
ABERDEEN, ABERDEENSHIRE, UNITED KINGDOM AB25 2RE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10077627
US20150285028
14441752
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 15
Reel/Frame:038624/0281   Pages: 4
Recorded: 05/17/2016
Attorney Dkt #:205-0613US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REID, STEPHEN
Exec Dt:
09/16/2015
2
EGLETON, PHILIP CG
Exec Dt:
09/16/2015
Assignee
1
PETROWELL LIMITED
WEATHERFORD CENTRE, SOUTERHEAD ROAD
ALTENS INDUSTRIAL ESTATE
ABERDEEN, ABERDEENSHIRE, UNITED KINGDOM AB25 2RE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10077627
US20150285028
14441752
Correspondence name and address
BLANK ROME LLP
717 TEXAS AVE
STE 1400
HOUSTON, TX 77002
Assignment: 16
Reel/Frame:041587/0712   Pages: 7
Recorded: 03/15/2017
Attorney Dkt #:205-0707US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REID, STEPHEN
Exec Dt:
08/24/2016
2
MCGEOCH, ANDREW
Exec Dt:
08/25/2016
3
MANNING, MATTHEW
Exec Dt:
08/29/2016
4
PURKIS, DANIEL GEORGE
Exec Dt:
10/20/2016
Assignee
1
WEATHERFORD U.K. LIMITED
GOTHAM ROAD, EAST LEAKE
LOUGHBOROUGH
LEICESTERSHIRE, UNITED KINGDOM LE126JX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170211361
15113675
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 17
Reel/Frame:046362/0984   Pages: 7
Recorded: 07/16/2018
Attorney Dkt #:205-0707USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REID, STEPHEN
Exec Dt:
08/24/2016
2
MCGEOCH, ANDREW
Exec Dt:
08/25/2016
3
MANNING, MATTHEW
Exec Dt:
08/29/2016
4
PURKIS, DANIEL GEORGE
Exec Dt:
10/20/2016
Assignee
1
WEATHERFORD U.K. LIMITED
GOTHAM ROAD, EAST LEAKE
LOUGHBOROUGH, LEICESTERSHIRE, UNITED KINGDOM LE126JX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10890053
US20180320486
16036758
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 18
Reel/Frame:047896/0317   Pages: 7
Recorded: 01/03/2019
Attorney Dkt #:205-0707USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REID, STEPHEN
Exec Dt:
08/24/2016
2
MCGEOCH, ANDREW
Exec Dt:
08/25/2016
3
MANNING, MATTHEW
Exec Dt:
08/29/2016
4
PURKIS, DANIEL GEORGE
Exec Dt:
10/20/2016
Assignee
1
WEATHERFORD U.K. LIMITED
GOTHAM ROAD, EAST LEAKE
LOUGHBOROUGH, LEICESTERSHIRE, UNITED KINGDOM LE12 6JX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10883343
US20190136672
16239449
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 19
Reel/Frame:057297/0918   Pages: 7
Recorded: 08/26/2021
Attorney Dkt #:205-0707USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REID, STEPHEN
Exec Dt:
08/24/2016
2
MCGEOCH, ANDREW
Exec Dt:
08/25/2016
3
MANNING, MATTHEW
Exec Dt:
08/29/2016
4
PURKIS, DANIEL GEORGE
Exec Dt:
10/20/2016
Assignee
1
WEATHERFORD U.K. LIMITED
GOTHAM ROAD, EAST LEAKE
LOUGHBOROUGH
LEICESTERSHIRE, UNITED KINGDOM LE12 6JZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11879312
US20210381346
17411709
Correspondence name and address
WEATHERFORD C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 20
Reel/Frame:042310/0734   Pages: 6
Recorded: 05/09/2017
Attorney Dkt #:205-0660US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PORTA, SANTIAGO GALVEZ
Exec Dt:
03/22/2017
2
REID, STEPHEN
Exec Dt:
04/24/2017
3
EGLETON, PHILIP CG
Exec Dt:
04/24/2017
Assignee
1
WEATHERFORD U.K. LIMITED
GOTHAM ROAD, EAST LEAKE
LOUGHBOROUGH
LEICESTERSHIRE, UNITED KINGDOM LE12 6JX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10480262
US20170268301
15459311
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 21
Reel/Frame:043902/0436   Pages: 3
Recorded: 10/19/2017
Attorney Dkt #:205-0678US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
REID, STEPHEN
Exec Dt:
10/04/2017
Assignee
1
WEATHERFORD U.K. LIMITED
GOTHAM ROAD, EAST LEAKE
LOUGHBOROUGH, LEICESTERSHIRE, UNITED KINGDOM LE12 6JX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10837256
US20180073324
15701591
Correspondence name and address
BLANK ROME, LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 22
Reel/Frame:054082/0716   Pages: 3
Recorded: 10/16/2020
Attorney Dkt #:205-0678USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
REID, STEPHEN
Exec Dt:
10/04/2017
Assignee
1
WEATHERFORD U.K. LIMITED
GOTHAM ROAD, EAST LEAKE
LOUGHBOROUGH
LEICESTERSHIRE, UNITED KINGDOM LE12 6JZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11976531
US20210032954
17072926
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 23
Reel/Frame:045494/0452   Pages: 3
Recorded: 04/10/2018
Attorney Dkt #:205-0689US (PA990196US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REID, STEPHEN
Exec Dt:
03/13/2018
2
JAFFREY, IAN
Exec Dt:
03/13/2018
Assignee
1
WEATHERFORD U.K. LIMITED
GOTHAM ROAD, EAST LEAKE
LOUGHBOROUGH, LEICESTERSHIRE, UNITED KINGDOM LE12 6JX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10711573
US20180223629
15749667
Correspondence name and address
BLANK ROME, LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 24
Reel/Frame:053002/0688   Pages: 3
Recorded: 06/22/2020
Attorney Dkt #:205-0689USC (PA990196USA)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REID, STEPHEN
Exec Dt:
03/13/2018
2
JAFFREY, IAN
Exec Dt:
03/13/2018
Assignee
1
WEATHERFORD U.K. LIMITED
GOTHAM ROAD, EAST LEAKE
LOUGHBOROUGH, LEICESTERSHIRE, UNITED KINGDOM LE12 6JX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11408251
US20200378217
16907949
Correspondence name and address
BLANK ROME LLP - HOUSTON GENERAL
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 25
Reel/Frame:046272/0375   Pages: 3
Recorded: 07/05/2018
Attorney Dkt #:P54959
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REID, STEPHEN
Exec Dt:
06/25/2018
2
YIP, ROGER
Exec Dt:
06/25/2018
Assignee
1
TELESAT CANADA
1601 TELESAT COURT
OTTAWA, ON, CANADA K1B 5P4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10567072
US20180309506
15779405
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 26
Reel/Frame:047504/0400   Pages: 3
Recorded: 11/14/2018
Attorney Dkt #:205-0661US (PG444509US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EGLETON, PHILIP CG
Exec Dt:
11/12/2018
2
REID, STEPHEN
Exec Dt:
11/09/2018
Assignee
1
WEATHERFORD U.K. LIMITED
GOTHAM ROAD, EAST LEAKE
LOUGHBOROUGH, LEICESTERSHIRE, UNITED KINGDOM LE12 6JX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10920510
US20170234090
15515406
Correspondence name and address
BLANK ROME, LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 27
Reel/Frame:054491/0347   Pages: 3
Recorded: 11/30/2020
Attorney Dkt #:205-0661USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EGLETON, PHILIP CG
Exec Dt:
11/12/2018
2
REID, STEPHEN
Exec Dt:
11/09/2018
Assignee
1
WEATHERFORD U.K. LIMITED
GOTHAM ROAD, EAST LEAKE
LOUGHBOROUGH
LEICESTERSHIRE, UNITED KINGDOM LE12 6JZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11802454
US20230287747
17106797
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 28
Reel/Frame:051500/0361   Pages: 3
Recorded: 01/13/2020
Attorney Dkt #:205-0751US (PA990459US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
REID, STEPHEN
Exec Dt:
12/20/2019
Assignee
1
WEATHERFORD U.K. LIMITED
GOTHAM ROAD, EAST LEAKE
LOUGHBOROUGH, LEICESTERSHIRE, UNITED KINGDOM LE12 6JX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11261700
US20200199971
16621055
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 29
Reel/Frame:062155/0884   Pages: 6
Recorded: 12/20/2022
Attorney Dkt #:230-0763US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOCHERTY, DERRICK
Exec Dt:
10/05/2020
2
REID, STEPHEN
Exec Dt:
08/27/2020
Assignee
1
WEATHERFORD U.K. LIMITED
GOTHAM ROAD, EAST LEAKE
LOUGHBOROUGH
LEICESTERSHIRE, UNITED KINGDOM LE12 6JX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11753902
US20210047899
16965550
Correspondence name and address
WEATHERFORD C/O CABELLO HALL ZINDA
801 TRAVIS ST, STE 1610
HOUSTON, TX 77002

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