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Patent Assignment Assignor Details
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Assignor Name : ROBERTSON, GRAHAM
Total Assignments: 24
Assignment: 1
Reel/Frame:013087/0317   Pages: 3
Recorded: 07/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSON, GRAHAM
Exec Dt:
05/06/2002
2
HASSALL, CASPAR
Exec Dt:
05/06/2002
Assignee
1
UNITED WIRE LIMITED
GRANTON PARK AVENUE
EDINBURGH, SCOTLAND, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6708829
US20030042178
10191360
Correspondence name and address
LEE, MANN, SMITH, ET AL.
WILLIAM M. LEE, JR.
P.O. BOX 2786
CHICAGO, IL 60690-2786
Assignment: 2
Reel/Frame:013087/0551   Pages: 3
Recorded: 07/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSON, GRAHAM
Exec Dt:
05/06/2002
2
HASSALL, CASPAR
Exec Dt:
05/06/2002
Assignee
1
UNITED WIRE LIMITED
EDINBURGH
GRANTON PARK AVENUE
SCOTLAND, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6872466
US20030042190
10191357
Correspondence name and address
LEE, MANN, SMITH, MCWILLIAMS, ET AL
WILLIAM. LEE JR.
P.O. BOX 2786
CHICAGO, IL 60690-2786
Assignment: 3
Reel/Frame:014708/0943   Pages: 6
Recorded: 11/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIDDLE, CHRISTOPHER
Exec Dt:
10/16/2003
2
GOODWIN, BRYAN JAMES
Exec Dt:
10/16/2003
3
ROBERTSON, GRAHAM
Exec Dt:
10/16/2003
Assignee
1
THE UNIVERSITY OF SYDNEY
JOHN WOOLLEY BUILDING A20
NEW SOUTH WALES, 2006, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7531712
US20050076397
10415607
Correspondence name and address
DORSEY & WHITNEY LLP
RICHARD F. RECARTIN
FOUR EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 4
Reel/Frame:028689/0948   Pages: 5
Recorded: 07/31/2012
Attorney Dkt #:67718-5007-US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIDDLE, CHRISTOPHER
Exec Dt:
10/16/2003
2
GOODWIN, BRYAN JAMES
Exec Dt:
10/16/2003
3
ROBERTSON, GRAHAM
Exec Dt:
10/16/2003
Assignee
1
THE UNIVERSITY OF SYDNEY
JOHN WOOLLEY BUILDING A20
NEW SOUTH WALES, AUSTRALIA 2006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8629318
US20120171690
12855383
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
ONE MARKET, SPEAR STREET TOWER
SAN FRANCISCO, CA 94105
Assignment: 5
Reel/Frame:016918/0818   Pages: 4
Recorded: 04/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSON, GRAHAM
Exec Dt:
04/06/2004
2
HASSALL, CASPER
Exec Dt:
04/06/2004
Assignee
1
UNITED WIRE LIMITED
GRANTON PARK AVENUE
EDINBURGH, SCOTLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7316321
US20050150821
10493750
Correspondence name and address
WILLIAM M. LEE, JR.
BARNES & THORNBURG
P.O. BOX 2786
CHICAGO, ILLINOIS 60690-2786
Assignment: 6
Reel/Frame:017377/0256   Pages: 3
Recorded: 09/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTSON, GRAHAM
Exec Dt:
08/22/2005
Assignee
1
UNITED WIRE LIMITED
GRANTON PARK AVENUE, GRANTON
EDINBURGH EH5 1HT, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8104623
US20060081529
10543042
Correspondence name and address
WILLIAM M. LEE, JR.
BARNES & THORNBURG
P.O. BOX 2786
CHICAGO, ILLINOIS 60690-2786
Assignment: 7
Reel/Frame:019950/0086   Pages: 3
Recorded: 10/11/2007
Attorney Dkt #:05542/124002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTSON, GRAHAM
Exec Dt:
09/10/2007
Assignee
1
UNITED WIRE LIMITED
JOHNSTONE HOUSE
52/54 ROSE STREET
ABERDEEN, UNITED KINGDOM AB10 1HA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8393474
US20080078703
11859223
Correspondence name and address
JEFFREY S. BERGMAN
1221 MCKINNEY STREET
SUITE 2800
HOUSTON, TX 77010
Assignment: 8
Reel/Frame:020012/0131   Pages: 3
Recorded: 10/25/2007
Attorney Dkt #:5542.121002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTSON, GRAHAM
Exec Dt:
10/10/2007
Assignee
1
UNITED WIRE LIMITED
52/54 ROSE STREET
ABERDEEN, UNITED KINGDOM AB10 1HA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7992719
US20080078704
11859328
Correspondence name and address
OSHA LIANG LLP
1221 MCKINNEY
SUITE 2800
HOUSTON, TX 77010
Assignment: 9
Reel/Frame:020037/0507   Pages: 3
Recorded: 10/30/2007
Attorney Dkt #:5542.120002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTSON, GRAHAM
Exec Dt:
10/10/2007
Assignee
1
UNITED WIRE LIMITED
JOHNSTONE HOUSE
52/54 ROSE STREET
ABERDEEN, UNITED KINGDOM AB10 1HA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9149839
US20080078702
11862532
Correspondence name and address
OSHA LIANG LLP
1221 MCKINNEY
SUITE 2800
HOUSTON, TX 77010
Assignment: 10
Reel/Frame:020041/0992   Pages: 3
Recorded: 10/31/2007
Attorney Dkt #:5542.122002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTSON, GRAHAM
Exec Dt:
10/10/2007
Assignee
1
UNITED WIRE LIMITED
52/54 ROSE STREET
ABERDEEN, UNITED KINGDOM AB10 1HA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7891497
US20080078701
11862805
Correspondence name and address
OSHA LIANG LLP
1221 MCKINNEY
SUITE 2800
HOUSTON, TX 77010
Assignment: 11
Reel/Frame:024169/0045   Pages: 4
Recorded: 03/31/2010
Attorney Dkt #:05542/204002 (BCM)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSON, GRAHAM
Exec Dt:
11/18/2008
2
GALLOWAY, CLAIRE
Exec Dt:
11/18/2008
Assignee
1
UNITED WIRE LIMITED
52/54 ROSE STREET
JOHNSTONE HOUSE
ABERDEEN, UNITED KINGDOM AB10 IHA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8517179
US20100270215
12681048
Correspondence name and address
JEFFREY S. BERGMAN
TWO HOUSTON CENTER
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 12
Reel/Frame:024327/0612   Pages: 4
Recorded: 05/03/2010
Attorney Dkt #:05542/204WO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSON, GRAHAM
Exec Dt:
11/18/2008
2
GALLOWAY, CLAIRE
Exec Dt:
11/18/2008
Assignee
1
UNITED WIRE LIMITED
52/54 ROSE STREET
JOHNSTONE HOUSE
ABERDEEN, UNITED KINGDOM AB10 1HA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8517179
US20100270215
12681048
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 13
Reel/Frame:024826/0195   Pages: 3
Recorded: 08/11/2010
Attorney Dkt #:05542/224002 (BCM)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTSON, GRAHAM
Exec Dt:
02/23/2009
Assignee
1
UNITED WIRE LIMITED
JOHNSTONE HOUSE, 52-54 ROSE STREET
ABERDEEN, UNITED KINGDOM AB10 1HA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8597559
US20100307962
12867054
Correspondence name and address
JEFFREY S. BERGMAN
TWO HOUSTON CENTER
909 FANNIN STREET, SUITE 3500
HOUSTON, TX 77010
Assignment: 14
Reel/Frame:023991/0718   Pages: 3
Recorded: 02/25/2010
Attorney Dkt #:05542/224WO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTSON, GRAHAM
Exec Dt:
02/28/2009
Assignee
1
UNITED WIRE LIMITED
JOHNSTONE HOUSE, 52-54 ROSE STREET
ABERDEEN AB101HA, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8597559
US20100307962
12867054
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST., STE. 3500
HOUSTON, TX 77010
Assignment: 15
Reel/Frame:024173/0689   Pages: 3
Recorded: 03/29/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSON, GRAHAM
Exec Dt:
03/12/2010
2
GALLOWAY, CLAIRE
Exec Dt:
03/12/2010
3
RALPH, ANDREW
Exec Dt:
03/12/2010
Assignee
1
UNITED WIRE LIMITED
GRANTON PARK AVENUE, GRANTON
EDINBURGH FIFE, UNITED KINGDOM EH5 1HT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9073268
US20100187773
12668453
Correspondence name and address
DUANE M. BYERS
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 16
Reel/Frame:025881/0043   Pages: 3
Recorded: 03/01/2011
Attorney Dkt #:53390-113776
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTSON, GRAHAM
Exec Dt:
02/11/2011
Assignee
1
UNITED WIRE LIMITED
GRANTON PARK AVENUE
GRANTON, EDINBURGH
FIFE, UNITED KINGDOM EH5 1HT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8925735
US20110266214
12995482
Correspondence name and address
BILL LEE
1 N WACKER DR
SUITE 4400
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:025881/0175   Pages: 3
Recorded: 03/01/2011
Attorney Dkt #:53390-113787
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTSON, GRAHAM
Exec Dt:
02/11/2011
Assignee
1
UNITED WIRE LIMITED
GRANTON PARK AVENUE
GRANTON, EDINBURGH
FIFE, UNITED KINGDOM EH5 1HT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10259012
US20110284455
12996832
Correspondence name and address
BILL LEE
1 N WACKER DR
SUITE 4400
CHICAGO, IL 60606
Assignment: 18
Reel/Frame:025913/0038   Pages: 4
Recorded: 03/07/2011
Attorney Dkt #:53390-113775
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBERTSON, GRAHAM
Exec Dt:
02/11/2011
2
MCLEAN, CLAIRE
Exec Dt:
02/11/2011
3
RALPH, ANDREW
Exec Dt:
02/11/2011
Assignee
1
UNITED WIRE LIMITED
GRANTON PARK AVENUE, GRANTON
EDINBURGH
FIFE, UNITED KINGDOM EH5 1HT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8763814
US20110155653
12995485
Correspondence name and address
BILL LEE
P.O. BOX 2786
CHICAGO, IL 60690-2786
Assignment: 19
Reel/Frame:026590/0729   Pages: 3
Recorded: 07/14/2011
Attorney Dkt #:53390-114565
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTSON, GRAHAM
Exec Dt:
06/17/2011
Assignee
1
UNITED WIRE LIMITED
GRANTON PARK AVENUE
GRANTON, EDINBURGH, UNITED KINGDOM EH5 1HT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8789707
US20110259814
13131455
Correspondence name and address
JEFFREY R. GRAY
BARNES & THORNBURG LLP, PO BOX 2786
CHICAGO, IL 60690-2786
Assignment: 20
Reel/Frame:030827/0352   Pages: 3
Recorded: 07/18/2013
Attorney Dkt #:05542/124003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTSON, GRAHAM
Exec Dt:
05/03/2013
Assignee
1
UNITED WIRE LIMITED
GRANTON PARK AVENUE
GRANTON
EDINBURGH, UNITED KINGDOM EH5 1HT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9156061
US20130199012
13792791
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 21
Reel/Frame:033472/0181   Pages: 3
Recorded: 08/06/2014
Attorney Dkt #:81055127-US-PCT UNTD WIRE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROBERTSON, GRAHAM
Exec Dt:
02/25/2014
Assignee
1
UNITED WIRE, LTD.
WESTHILL INDUSTRIAL ESTATE
WESTHILL
ABERDEEN, SCOTLAND, UNITED KINGDOM AB32 6TQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10441906
US20140217002
14131620
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042
Assignment: 22
Reel/Frame:037041/0951   Pages: 4
Recorded: 11/15/2015
Attorney Dkt #:IS13.3290-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RALPH, ANDREW
Exec Dt:
04/22/2015
2
ROBERTSON, GRAHAM
Exec Dt:
05/04/2015
Assignee
1
M-I DRILLING FLUIDS UK LTD
WESTHILL INDUSTRIAL ESTATE
WESTHILL, ABERDEEN, SCOTLAND, UNITED KINGDOM AB32 6TQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160059162
14888381
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVE,
ROOM 4720
HOUSTON, TX 77042
Assignment: 23
Reel/Frame:044391/0960   Pages: 9
Recorded: 11/07/2017
Attorney Dkt #:72167.001288
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENARA, HARSH
Exec Dt:
08/22/2016
2
VERMA, ANANT
Exec Dt:
08/22/2016
3
ROBERTSON, GRAHAM
Exec Dt:
10/04/2016
4
PANDEY, SHAMBHU
Exec Dt:
08/22/2016
5
MACKENZIE, DAVID
Exec Dt:
08/22/2016
6
BAKSHI, AMOL
Exec Dt:
08/08/2016
Assignee
1
JPMORGAN CHASE BANK, N.A.
270 PARK AVENUE
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210256094
15649544
Correspondence name and address
JANET PETERSON
1111 POLARIS PARKWAY
MAIL CODE OH1-0152
COLUMBUS, OH 43240
Assignment: 24
Reel/Frame:051289/0011   Pages: 7
Recorded: 12/16/2019
Attorney Dkt #:72167.001409
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOWE, JONATHAN
Exec Dt:
04/24/2017
2
HELLY, JAMES A.
Exec Dt:
04/24/2017
3
SCOTT, BRIAN
Exec Dt:
04/24/2017
4
ROBERTSON, GRAHAM
Exec Dt:
04/20/2017
Assignee
1
JPMORGAN CHASE BANK, N.A.
383 MADISON AVENUE
NEW YORK, NEW YORK 10179
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10740215
US20180314622
15962590
Correspondence name and address
JPMORGAN CHASE/HUNTON & WILLIAMS LLP INT
2200 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, DC 20037

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