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Patent Assignment Assignor Details
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Assignor Name : KELLUM, MATTHEW GRADY
Total Assignments: 6
Assignment: 1
Reel/Frame:032494/0707   Pages: 12
Recorded: 03/21/2014
Attorney Dkt #:2011-IP-051250U1P11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PISKLAK, THOMAS JASON
Exec Dt:
03/14/2014
2
AGAPIOU, KYRIACOS
Exec Dt:
03/14/2014
3
MARTINEZ, JUAN HUMBERTO
Exec Dt:
03/14/2014
4
LEWIS, SAMUEL JASON
Exec Dt:
03/19/2014
5
BROTHERS, LANCE EVERETT
Exec Dt:
03/13/2014
6
OTIENO, PAULINE AKINYI
Exec Dt:
03/14/2014
7
BOUL, PETER JAMES
Exec Dt:
03/17/2014
8
KELLUM, MATTHEW GRADY
Exec Dt:
03/20/2014
9
MORGAN, RONNIE GLEN
Exec Dt:
03/17/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9328583
US20140202698
14221479
Correspondence name and address
TUMEY L.L.P.
PO BOX 22188
HOUSTON, TX 77227-2188
Assignment: 2
Reel/Frame:038176/0041   Pages: 12
Recorded: 04/01/2016
Attorney Dkt #:2011-IP-051250U1P11D1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PISKLAK, THOMAS JASON
Exec Dt:
03/14/2014
2
AGAPIOU, KYRIACOS
Exec Dt:
03/14/2014
3
MARTINEZ, JUAN HUMBERTO
Exec Dt:
03/14/2014
4
LEWIS, SAMUEL JASON
Exec Dt:
03/19/2014
5
BROTHERS, LANCE EVERETT
Exec Dt:
03/13/2014
6
OTIENO, PAULINE AKINYI
Exec Dt:
03/14/2014
7
BOUL, PETER JAMES
Exec Dt:
03/14/2014
8
KELLUM, MATTHEW GRADY
Exec Dt:
03/20/2014
9
MORGAN, RONNIE GLEN
Exec Dt:
03/14/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9878949
US20160214900
15087961
Correspondence name and address
COREY TUMEY
P.O BOX 22188
HOUSTON, TX 77227-2188
Assignment: 3
Reel/Frame:042703/0895   Pages: 8
Recorded: 06/14/2017
Attorney Dkt #:063718.7427
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLUM, MATTHEW GRADY
Exec Dt:
01/23/2015
2
HUNDT, GREGORY ROBERT
Exec Dt:
01/12/2015
3
JONES, PAUL JOSEPH
Exec Dt:
01/12/2015
4
KARCHER, JEFFERY DWANE
Exec Dt:
01/12/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10287478
US20170349804
15535805
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:036379/0161   Pages: 6
Recorded: 08/20/2015
Attorney Dkt #:30900-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOAN, ANGELA ANH
Exec Dt:
08/12/2015
2
NARVAEZ, GUIDO GUSTAVO
Exec Dt:
08/19/2015
3
KELLUM, MATTHEW GRADY
Exec Dt:
08/14/2015
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10844270
US20150198010
14665977
Correspondence name and address
JONES & SMITH , LLP
2777 ALLEN PARKWAY
SUITE 1000
HOUSTON, TX 77019
Assignment: 5
Reel/Frame:042575/0333   Pages: 7
Recorded: 06/02/2017
Attorney Dkt #:020569-37800 (60220)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOAN, ANGELA ANH
Exec Dt:
06/01/2017
2
KELLUM, MATTHEW GRADY
Exec Dt:
06/01/2017
3
LI, LI
Exec Dt:
06/01/2017
4
DIGHE, SHAILESH S
Exec Dt:
06/01/2017
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10767098
US20160130495
15000892
Correspondence name and address
JONES DEFLACHE LLP
1333 HEIGHTS BLVD.
JOHN WILSON JONES
HOUSTON, TX 77008
Assignment: 6
Reel/Frame:048563/0904   Pages: 7
Recorded: 03/11/2019
Attorney Dkt #:39800
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOAN, ANGELA ANH
Exec Dt:
03/08/2019
2
KELLUM, MATTHEW GRADY
Exec Dt:
03/07/2019
3
DIGHE, SHAILESH SHASHANK
Exec Dt:
03/07/2019
4
HOLLEY, ANDREW CHRISTOPHER
Exec Dt:
03/05/2019
Assignee
1
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11028309
NONE
16270982
Correspondence name and address
JONES DELFLACHE LLP
1333 HEIGHTS BOULEVARD
SUITE 300
HOUSTON, TX 77008

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