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Patent Assignment Assignor Details
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Assignor Name : WEBSTER, OLIVER
Total Assignments: 11
Assignment: 1
Reel/Frame:040042/0053   Pages: 3
Recorded: 10/18/2016
Attorney Dkt #:205-0625US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEBSTER, OLIVER
Exec Dt:
05/10/2016
Assignee
1
PETROWELL LIMITED
WEATHERFORD CENTRE, SOUTERLAND ROAD
ALTENS INDUSTRIAL ESTATE
ABERDEEN, UNITED KINGDOM AB12 3LF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10155999
US20160032415
14777359
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:040042/0615   Pages: 5
Recorded: 10/18/2016
Attorney Dkt #:205-0626US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBSTER, OLIVER
Exec Dt:
05/10/2016
2
PATTON, DAMIEN GERARD
Exec Dt:
05/10/2016
Assignee
1
PETROWELL LIMITED
WEATHERFORD CENTRE, SOUTERHEAD ROAD
ALTENS INDUSTRIAL ESTATE
ABERDEEN, UNITED KINGDOM AB12 3LF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160047203
14776785
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:040042/0961   Pages: 10
Recorded: 10/18/2016
Attorney Dkt #:205-0627US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAFFREY, IAN
Exec Dt:
05/26/2016
2
MANNING, MATTHEW
Exec Dt:
05/17/2016
3
PATTON, DAMIEN GERARD
Exec Dt:
05/10/2016
4
WEBSTER, OLIVER
Exec Dt:
05/10/2016
Assignee
1
PETROWELL LIMITED
WEATHERFORD CENTRE, SOUTERHEAD ROAD
ALTENS INDUSTRIAL ESTATE
ABERDEEN, UNITED KINGDOM AB12 3LF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9695656
US20160032670
14776769
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:045504/0877   Pages: 8
Recorded: 04/11/2018
Attorney Dkt #:205-0624US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANNING, MATTHEW
Exec Dt:
05/17/2016
2
PATTON, DAMIEN GERARD
Exec Dt:
05/10/2016
3
WEBSTER, OLIVER
Exec Dt:
05/10/2016
Assignee
1
PETROWELL LIMITED
WEATHERFORD CENTRE, SOUTERHEAD ROAD
ALTENS INDUSTRIAL ESTATE
ABERDEEN, UNITED KINGDOM AB12 3LF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160040508
14776821
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:040017/0822   Pages: 3
Recorded: 10/14/2016
Attorney Dkt #:205-0614US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEBSTER, OLIVER
Exec Dt:
10/05/2016
Assignee
1
PETROWELL LIMITED
WEATHERFORD CENTRE
SOUTERHEAD ROAD, ALTENS INDUSTRIAL ESTATE,
ABERDEEN, ABERDEENSHIRE, UNITED KINGDOM AB12 3LF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150308229
14649590
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 6
Reel/Frame:044030/0007   Pages: 8
Recorded: 11/03/2017
Attorney Dkt #:205-0578US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEBSTER, OLIVER
Exec Dt:
10/05/2016
2
MANNING, MATTHEW
Exec Dt:
05/17/2016
Assignee
1
PETROWELL LIMITED
WEATHERFORD CENTRE, SOUTERHEAD ROAD
ALTENS INDUSTRIAL ESTATE
ABERDEEN, UNITED KINGDOM AB12 3LF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10077633
US20150167431
14610510
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 7
Reel/Frame:044032/0520   Pages: 8
Recorded: 11/03/2017
Attorney Dkt #:205-0577US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANNING, MATTHEW
Exec Dt:
05/17/2016
2
WEBSTER, OLIVER
Exec Dt:
10/05/2016
Assignee
1
PETROWELL LIMITED
WEATHERFORD CENTRE, SOUTERHEAD ROAD
ALTENS INDUSTRIAL ESTATE
ABERDEEN, UNITED KINGDOM AB12 3LF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10053958
US20150167429
14610440
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 8
Reel/Frame:044701/0772   Pages: 23
Recorded: 11/09/2017
Attorney Dkt #:205-0578US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORBETT, STEVE
Exec Dt:
03/12/2015
2
DUNCAN, IAN
Exec Dt:
03/12/2015
3
MANNING, MATTHEW
Exec Dt:
05/17/2016
4
PATTON, DAMIEN GERARD
Exec Dt:
04/14/2015
5
PORTA, SANTIAGO GALVEZ
Exec Dt:
03/13/2015
6
PURKIS, DANIEL GEORGE
Exec Dt:
02/10/2015
7
WEBSTER, OLIVER
Exec Dt:
10/05/2016
Assignee
1
PETROWELL LIMITED
WEATHERFORD CENTRE, SOUTERHEAD ROAD
ALTENS INDUSTRIAL ESTATE
ABERDEEN, UNITED KINGDOM AB12 3LF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10018015
US20150159469
14610550
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:044715/0513   Pages: 23
Recorded: 11/09/2017
Attorney Dkt #:205-0577US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORBETT, STEVE
Exec Dt:
03/12/2015
2
DUNCAN, IAN
Exec Dt:
03/12/2015
3
MANNING, MATTHEW
Exec Dt:
05/17/2016
4
PATTON, DAMIEN GERARD
Exec Dt:
04/14/2015
5
PORTA, SANTIAGO GALVEZ
Exec Dt:
03/13/2015
6
PURKIS, DANIEL GEORGE
Exec Dt:
02/10/2015
7
WEBSTER, OLIVER
Exec Dt:
10/05/2016
Assignee
1
PETROWELL LIMITED
WEATHERFORD CENTRE, SOUTERLAND ROAD
ALTENS INDUSTRIAL ESTATE
ABERDEEN, UNITED KINGDOM AB12 3LF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10132138
US20150167430
14610483
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 10
Reel/Frame:046422/0215   Pages: 23
Recorded: 06/25/2018
Attorney Dkt #:205-0578US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORBETT, STEVE
Exec Dt:
03/12/2015
2
DUNCAN, IAN
Exec Dt:
03/12/2015
3
MANNING, MATTHEW
Exec Dt:
05/17/2016
4
PATTON, DAMIEN GERARD
Exec Dt:
04/14/2015
5
PORTA, SANTIAGO GALVEZ
Exec Dt:
03/13/2015
6
PURKIS, DANIEL GEORGE
Exec Dt:
02/10/2015
7
WEBSTER, OLIVER
Exec Dt:
10/05/2016
Assignee
1
PETROWELL LIMITED
WEATHERFORD CENTRE, SOUTERHEAD ROAD
ALTENS INDUSTRIAL ESTATE
ABERDEEN, UNITED KINGDOM AB12 3LF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180306003
16017085
Correspondence name and address
WEATHERFORD/PRECISION C/O BLANK ROME LLP
717 TEXAS AVENUE, SUITE 1400
HOUSTON, TX 77002
Assignment: 11
Reel/Frame:053405/0784   Pages: 8
Recorded: 08/05/2020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISMAIL, ISMARULLIZAM
Exec Dt:
10/30/2019
2
GREEN, ANNABEL
Exec Dt:
10/31/2019
3
WEBSTER, OLIVER
Exec Dt:
10/31/2019
4
PATTON, DAMIEN GERARD
Exec Dt:
10/31/2019
5
GARDEN, STEPHEN
Exec Dt:
11/04/2019
Assignee
1
SWELLFIX UK LIMITED
VANGUARD HOUSE, UNIT 1, KINGSHILL COMMERCIAL PARK, WESTHILL
ABERDEENSHIRE, GREAT BRITAIN AB32 6FQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230910
US20200003034
16482136
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195

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