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Patent Assignment Assignor Details
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Assignor Name : STEGENT, NEIL A.
Total Assignments: 10
Assignment: 1
Reel/Frame:015723/0502   Pages: 7
Recorded: 08/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEGENT, NEIL A.
Exec Dt:
08/12/2004
2
ADAMS, DAVID M.
Exec Dt:
08/12/2004
3
FARABEE, LELDON M.
Exec Dt:
08/12/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050284637
10860951
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 2
Reel/Frame:015723/0576   Pages: 6
Recorded: 08/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEGENT, NEIL A.
Exec Dt:
08/12/2004
2
ADAMS, DAVID M.
Exec Dt:
08/12/2004
3
FARABEE, LELDON M.
Exec Dt:
08/12/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050269099
10862000
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 3
Reel/Frame:015765/0044   Pages: 4
Recorded: 09/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEGENT, NEIL A.
Exec Dt:
08/26/2004
2
ADAMS, DAVID M.
Exec Dt:
08/26/2004
3
FARABEE, LELDON M.
Exec Dt:
08/26/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050269101
10861829
Correspondence name and address
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 4
Reel/Frame:016362/0788   Pages: 5
Recorded: 03/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EAST JR., LOYD E.
Exec Dt:
02/28/2005
2
STEGENT, NEIL A.
Exec Dt:
02/28/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7318473
US20060196661
11074401
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 5
Reel/Frame:016787/0808   Pages: 8
Recorded: 07/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEAVER, JIM D.
Exec Dt:
05/19/2005
2
PARKER, MARK A.
Exec Dt:
05/19/2005
3
SLABAUGH, BILLY F.
Exec Dt:
05/20/2005
4
BLAUCH, MATTHEW E.
Exec Dt:
05/20/2005
5
HANES, JR., ROBERT E.
Exec Dt:
05/19/2005
6
STEGENT, NEIL A.
Exec Dt:
07/12/2005
7
BATENBURG, DIEDERIK VAN
Exec Dt:
06/26/2005
8
NGUYEN, PHILIP D.
Exec Dt:
05/19/2005
9
WELTON, THOMAS D.
Exec Dt:
06/29/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7500519
US20060260810
11133554
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 6
Reel/Frame:016787/0821   Pages: 8
Recorded: 07/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEAVER, JIM D.
Exec Dt:
05/19/2005
2
SLABAUGH, BILLY F.
Exec Dt:
05/20/2005
3
HANES, JR., ROBERT E.
Exec Dt:
05/19/2005
4
BATENBURG, DIEDERIK VAN
Exec Dt:
06/26/2005
5
PARKER, MARK A.
Exec Dt:
05/19/2005
6
BLAUCH, MATHEW E.
Exec Dt:
05/20/2005
7
STEGENT, NEIL A.
Exec Dt:
07/12/2005
8
NGUYEN, PHILIP D.
Exec Dt:
05/19/2005
9
WELTON, THOMAS D.
Exec Dt:
06/29/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060260808
11133697
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 7
Reel/Frame:017525/0121   Pages: 5
Recorded: 02/07/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEGENT, NEIL A.
Exec Dt:
12/14/2005
2
NGUYEN, PHILIP D.
Exec Dt:
12/15/2005
3
HALLIBURTON, KEVIN W.
Exec Dt:
12/14/2005
4
BLAUCH, MATTHEW E.
Exec Dt:
01/18/2006
5
EAST, LOYD E., JR.
Exec Dt:
12/14/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070114032
11285686
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 8
Reel/Frame:019804/0727   Pages: 5
Recorded: 09/04/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOLIMAN, MOHAMED Y.
Exec Dt:
07/25/2007
2
EAST, LOYD E.
Exec Dt:
07/26/2007
3
STEGENT, NEIL A.
Exec Dt:
07/30/2007
4
ANSAH, JOSEPH
Exec Dt:
08/13/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7580796
US20090037112
11888277
Correspondence name and address
ROBERT A. KENT
HILLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 9
Reel/Frame:048502/0177   Pages: 14
Recorded: 03/05/2019
Attorney Dkt #:140846-043703US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUSTERHOFT, RONALD G.
Exec Dt:
11/14/2016
2
STEGENT, NEIL A.
Exec Dt:
11/14/2016
3
REYES, ENRIQUE A.
Exec Dt:
11/16/2016
4
WALSER, DOUG W.
Exec Dt:
11/16/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200340341
16330418
Correspondence name and address
CHAMBERLAIN HRDLICKA HALLIBURTON ENERGY
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002
Assignment: 10
Reel/Frame:048641/0523   Pages: 14
Recorded: 03/19/2019
Attorney Dkt #:140846-043603US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUSTERHOFT, RONALD G.
Exec Dt:
11/14/2016
2
STEGENT, NEIL A.
Exec Dt:
11/14/2016
3
REYES, ENRIQUE A.
Exec Dt:
11/16/2016
4
WALSER, DOUG W.
Exec Dt:
11/16/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10968727
US20190264097
16334707
Correspondence name and address
COLLIN A. ROSE
1200 SMITH ST., 14TH FLOOR
CHAMBERLAIN HRDLICKA
HOUSTON, TX 77002

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