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Patent Assignment Assignee Details
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Assignee Name : M-I DRILLING FLUIDS U.K. LIMITED
Total Assignments: 10
Assignment: 1
Reel/Frame:025072/0718   Pages: 3
Recorded: 09/30/2010
Attorney Dkt #:05542/258002 (BCM)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JENKINS, ALYN
Exec Dt:
01/23/2009
Assignee
1
M-I DRILLING FLUIDS U.K. LIMITED
JOHNSTONE HOUSE
52-54 ROSE STREET
ABERDEEN, SCOTLAND, UNITED KINGDOM AB10 1UD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110028360
12935742
Correspondence name and address
JEFFREY S. BERGMAN
TWO HOUSTON CENTER
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:025469/0925   Pages: 3
Recorded: 12/10/2010
Attorney Dkt #:05542/262002 (BCM)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLIFFE, STEPHEN
Exec Dt:
11/03/2009
Assignee
1
M-I DRILLING FLUIDS U.K. LIMITED
JOHNSTONE HOUSE
52-54 ROSE STREET
ABERDEEN, SCOTLAND, UNITED KINGDOM AB10 1UD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8889602
US20110092396
12997112
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN STREET
SUITE 3500
HOUSTON, TX 77010
Assignment: 3
Reel/Frame:025054/0390   Pages: 4
Recorded: 09/28/2010
Attorney Dkt #:05542/265003 (BCM)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TELFER, GEORGE
Exec Dt:
05/13/2010
2
ATKINS, JAMES
Exec Dt:
05/13/2010
Assignee
1
M-I DRILLING FLUIDS U.K. LIMITED
JOHNSTONE HOUSE
52-54 ROSE STREET
ABERDEEN, SCOTLAND, UNITED KINGDOM AB10 1UD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8672025
US20110024119
12934662
Correspondence name and address
JEFFREY S. BERGMAN
TWO HOUSTON CENTER
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 4
Reel/Frame:036070/0634   Pages: 17
Recorded: 07/13/2015
Attorney Dkt #:05542/545001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCOSH, KAREN
Exec Dt:
08/23/2010
2
BENSON, CHARLES
Exec Dt:
11/05/2010
3
WILLIAMS, STEVEN
Exec Dt:
09/07/2010
4
MAJID, ABS
Exec Dt:
09/03/2010
5
THOMSON, IAIN
Exec Dt:
11/02/2010
Assignee
1
M-I DRILLING FLUIDS U.K. LIMITED
JOHNSTONE HOUSE, 52-54 ROSE STREET
ABERDEEN, UNITED KINGDOM AB10 1UD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140116467
13850197
Correspondence name and address
CARLYN ANNE BURTON
TWO HOUSTON CENTER - SUITE 3500
909 FANNIN ST.
HOUSTON, TX 77010
Assignment: 5
Reel/Frame:027570/0055   Pages: 3
Recorded: 01/20/2012
Attorney Dkt #:17172/056001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TELFER, GEORGE
Exec Dt:
12/16/2011
Assignee
1
M-I DRILLING FLUIDS U.K. LIMITED
ARNHALL BUSINESS PARK
WESTHILL
ABERDEEN, ABERDEENSHIRE, UNITED KINGDOM AB32 6UF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9140087
US20120118584
13294678
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 6
Reel/Frame:027610/0748   Pages: 3
Recorded: 01/27/2012
Attorney Dkt #:17172/057001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TELFER, GEORGE
Exec Dt:
12/16/2011
Assignee
1
M-I DRILLING FLUIDS U.K. LIMITED
ARNHALL BUSINESS PARK
WESTHILL
ABERDEEN, ABERDEENSHIRE, UNITED KINGDOM AB32 6UF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9453383
US20120118576
13294703
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 7
Reel/Frame:027675/0868   Pages: 3
Recorded: 02/09/2012
Attorney Dkt #:17172/058001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TELFER, GEORGE
Exec Dt:
12/16/2011
Assignee
1
M-I DRILLING FLUIDS U.K. LIMITED
ARNHALL BUSINESS PARK
WESTHILL
ABERDEEN, ABERDEENSHIRE, UNITED KINGDOM AB32 6UF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9133675
US20120132438
13303891
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 8
Reel/Frame:040811/0741   Pages: 3
Recorded: 12/30/2016
Attorney Dkt #:05542/507002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BALLARD, DAVID ANTHONY
Exec Dt:
02/07/2014
Assignee
1
M-I DRILLING FLUIDS U.K. LIMITED
PEREGRINE HOUSE, PEREGRINE ROAD
WESTHILL BUSINESS PARK, WESTHILL
ABERDEENSHIRE, SCOTLAND, GREAT BRITAIN AB32 6JL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10479922
US20170130115
15323301
Correspondence name and address
OSHA LIANG L.L.P.
TWO HOUSTON CENTER
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 9
Reel/Frame:036617/0471   Pages: 4
Recorded: 08/27/2015
Attorney Dkt #:18054/002002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OILFIELD MINERAL SOLUTIONS LIMITED
Exec Dt:
02/03/2015
Assignees
1
OILFIELD MINERAL SOLUTIONS LIMITED
8 ALFRED PLACE
EDINBURGH, SCOTLAND EH9 1RX
2
M-I DRILLING FLUIDS U.K. LIMITED
PEREGRINE HOUSE, PEREGRINE ROAD
WESTHILL
ABERDEENSHIRE, SCOTLAND AB32 6JL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9903006
US20150361525
14764439
Correspondence name and address
CARLYN ANNE BURTON
TWO HOUSTON CENTER - SUITE 3500
909 FANNIN ST.
HOUSTON, TX 77010
Assignment: 10
Reel/Frame:045947/0072   Pages: 14
Recorded: 05/31/2018
Attorney Dkt #:02078
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OILFIELD MINERAL SOLUTIONS LIMITED
Exec Dt:
05/17/2018
Assignee
1
M-I DRILLING FLUIDS U.K. LIMITED
PEREGRINE HOUSE
PEREGRINE ROAD
WESTHILL ABERDEENSHIRE, SCOTLAND AB32 6JL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7470330
US20070221246
11690660
Correspondence name and address
STEPHANIE LONG
10001 RICHMOND AVENUE
OFFICE 4758
HOUSTON, TX 77042

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