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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CASE, LEONARD
Total Assignments: 22
Assignment: 1
Reel/Frame:013833/0628   Pages: 5
Recorded: 03/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARDNER, WALLACE R.
Exec Dt:
01/21/2003
2
SHAH, VIMAL V.
Exec Dt:
01/21/2003
3
KYLE, DONALD G.
Exec Dt:
02/10/2003
4
FOWLER, JR., HAMPTON
Exec Dt:
02/05/2003
5
CASE, LEONARD
Exec Dt:
02/28/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6880634
US20040105342
10308610
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTEBERG
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 2
Reel/Frame:017494/0743   Pages: 12
Recorded: 01/23/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABNEY, LAURENCE
Exec Dt:
01/12/2006
2
PIRIE, GRAEME W.
Exec Dt:
01/11/2006
3
HUNTER, TIM
Exec Dt:
01/18/2006
4
SLABAUGH, BILLY
Exec Dt:
01/16/2006
5
CASE, LEONARD
Exec Dt:
01/05/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7678744
US20070129259
11294815
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH 2ND
DUNCAN, OK 73533
Assignment: 3
Reel/Frame:018103/0129   Pages: 8
Recorded: 03/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABNEY, LAURENCE J.
Exec Dt:
01/27/2006
2
PIRIE, GRAEME W.
Exec Dt:
03/09/2006
3
HUNTER, TIM
Exec Dt:
01/18/2006
4
SLABAUGH, BILLY
Exec Dt:
01/11/2006
5
CASE, LEONARD
Exec Dt:
01/18/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7332094
US20070125718
11295382
Correspondence name and address
JOHN W. WUSTENBEG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73533
Assignment: 4
Reel/Frame:017920/0594   Pages: 5
Recorded: 05/19/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROBINSON, LONNIE R.
Exec Dt:
05/08/2006
2
CURRY, JAMES
Exec Dt:
05/09/2006
3
CASE, LEONARD
Exec Dt:
05/08/2006
4
MCNEEL, LLOYD
Exec Dt:
05/11/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, OKLAHOMA 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070125544
11396918
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73533
Assignment: 5
Reel/Frame:018775/0689   Pages: 7
Recorded: 01/08/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BULL, BRAD
Exec Dt:
01/04/2007
2
CASE, LEONARD
Exec Dt:
01/04/2007
3
DEAN, TODD
Exec Dt:
01/04/2007
4
BLANCO, IVAN
Exec Dt:
01/04/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7963572
US20080116688
11560775
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73533
Assignment: 6
Reel/Frame:021426/0122   Pages: 10
Recorded: 08/18/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALTERS, HAROLD
Exec Dt:
07/30/2008
2
BRYANT, JASON
Exec Dt:
07/30/2008
3
CASE, LEONARD
Exec Dt:
08/05/2008
4
SEGURA, MICHAEL
Exec Dt:
07/30/2008
5
HORINEK, HERBERT
Exec Dt:
08/05/2008
6
THOMPSON, JONN
Exec Dt:
07/14/2008
7
PARKEY, VON
Exec Dt:
07/24/2008
8
BURNS, SHAUN
Exec Dt:
06/27/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
ROBERT A. KENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7621330
US20090277641
12151505
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OKLAHOMA 73536-0440
Assignment: 7
Reel/Frame:021431/0615   Pages: 11
Recorded: 08/18/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASE, LEONARD
Exec Dt:
08/05/2008
2
SEGURA, MICHAEL
Exec Dt:
07/30/2008
3
WALTERS, HAROLD
Exec Dt:
07/30/2008
4
BRYANT, JASON
Exec Dt:
07/30/2008
5
HORINEK, HERBERT
Exec Dt:
08/05/2008
6
THOMPSON, JONN
Exec Dt:
07/14/2008
7
PARKEY, VON
Exec Dt:
07/24/2008
8
BURNS, SHAUN
Exec Dt:
06/28/2008
Assignee
1
KENT, ROBERT A.
10200 BELLAIRE BLVD.
HALLIBURTON ENERGY SERVICES, INC.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7621328
US20090277634
12151499
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 8
Reel/Frame:021431/0626   Pages: 10
Recorded: 08/18/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASE, LEONARD
Exec Dt:
08/05/2008
2
SEGURA, MICHAEL
Exec Dt:
07/30/2008
3
WALTERS, HAROLD
Exec Dt:
07/30/2008
4
BRYANT, JASON
Exec Dt:
07/30/2008
5
HORINEK, HERBERT
Exec Dt:
08/05/2008
6
THOMPSON, JONN
Exec Dt:
07/14/2008
7
PARKEY, VON
Exec Dt:
07/24/2008
8
BURNS, SHAUN
Exec Dt:
06/27/2008
Assignee
1
KENT, ROBERT A.
10200 BELLAIRE BLVD.
HALLIBURTON ENERGY SERVICES, INC.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7621329
US20090277638
12151504
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 9
Reel/Frame:021431/0636   Pages: 10
Recorded: 08/18/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALTERS, HAROLD
Exec Dt:
07/30/2008
2
BRYANT, JASON
Exec Dt:
07/30/2008
3
CASE, LEONARD
Exec Dt:
08/05/2008
4
SEGURA, MICHAEL
Exec Dt:
07/30/2008
5
HORINEK, HERBERT
Exec Dt:
08/05/2008
6
THOMPSON, JONN
Exec Dt:
07/14/2008
7
PARKEY, VON
Exec Dt:
07/24/2008
8
BURNS, SHAUN
Exec Dt:
06/27/2008
Assignee
1
KENT, ROBERT A.
10200 BELLAIRE BLVD.
HALLIBURTON ENERGY SERVICES, INC.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090281006
12151487
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 10
Reel/Frame:021451/0128   Pages: 10
Recorded: 08/21/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEGURA, MICHAEL
Exec Dt:
07/30/2008
2
WALTERS, HAROLD
Exec Dt:
07/30/2008
3
BRYANT, JASON
Exec Dt:
07/30/2008
4
CASE, LEONARD
Exec Dt:
08/05/2008
5
HORINEK, HERBERT
Exec Dt:
08/05/2008
6
THOMPSON, JONN
Exec Dt:
07/14/2008
7
PARKEY, VON
Exec Dt:
07/24/2008
8
BURNS, SHAUN
Exec Dt:
06/27/2008
9
SLABAUGH, BILLY
Exec Dt:
06/18/2008
Assignee
1
ROBERT A. KENT
10200 BELLAIRE BLVD.
HALLIBURTON ENERGY SERVICES, INC.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090277640
12151498
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 11
Reel/Frame:021548/0101   Pages: 11
Recorded: 09/15/2008
Conveyance: CORRECTIVE ASSIGNMENT TO ADD A MISSING ASSIGNOR'S NAME, PREVIOUSLY RECORDED AT REEL 021431 FRAME 0626.
Assignors
1
CASE, LEONARD
Exec Dt:
08/05/2008
2
SEGURA, MICHAEL
Exec Dt:
07/30/2008
3
WALTERS, HAROLD
Exec Dt:
07/30/2008
4
BRYANT, JASON
Exec Dt:
07/30/2008
5
HORINEK, HERBERT
Exec Dt:
08/05/2008
6
THOMPSON, JONN
Exec Dt:
07/14/2008
7
PARKEY, VON
Exec Dt:
07/24/2008
8
BURNS, SHAUN
Exec Dt:
06/27/2008
9
SLABAUGH, BILLY
Exec Dt:
06/18/2008
Assignee
1
KENT, ROBERT A.
10200 BELLAIRE BLVD.
HALLIBURTON ENERGY SERVICES, INC.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7621329
US20090277638
12151504
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 12
Reel/Frame:021548/0327   Pages: 11
Recorded: 09/15/2008
Conveyance: CORRECTIVE ASSIGNMENT TO ADD THE MISSING ASSIGNOR'S NAME, PREVIOUSLY RECORDED AT REEL 021431 FRAME 0636.
Assignors
1
WALTERS, HAROLD
Exec Dt:
07/30/2008
2
BRYANT, JASON
Exec Dt:
07/30/2008
3
CASE, LEONARD
Exec Dt:
08/05/2008
4
SEGURA, MICHAEL
Exec Dt:
07/30/2008
5
HORINEK, HERBERT
Exec Dt:
08/05/2008
6
THOMPSON, JONN
Exec Dt:
07/14/2008
7
PARKEY, VON
Exec Dt:
07/24/2008
8
BURNS, SHAUN
Exec Dt:
06/27/2008
9
SLABAUGH, BILLY
Exec Dt:
08/18/2008
Assignee
1
KENT, ROBERT A.
10200 BELLAIRE BLVD.
HALLIBURTON ENERGY SERVICES, INC.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090281006
12151487
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 13
Reel/Frame:021620/0877   Pages: 6
Recorded: 09/29/2008
Conveyance: CORRECTIVE ASSIGNMENT TO ADD THE LAST ASSIGNOR AND HIS PERSONAL REPRESENTATIVE. PREVIOUSLY RECORDED ON REEL 021431 FRAME 0615.
Assignors
1
CASE, LEONARD
Exec Dt:
08/05/2008
2
SEGURA, MICHAEL
Exec Dt:
07/30/2008
3
WALTERS, HAROLD
Exec Dt:
07/30/2008
4
BRYANT, JASON
Exec Dt:
07/30/2008
5
HORINEK, HERBERT
Exec Dt:
08/05/2008
6
THOMPSON, JONN
Exec Dt:
07/14/2008
7
PARKEY, VON
Exec Dt:
07/24/2008
8
BURNS, SHAUN
Exec Dt:
06/28/2008
9
SLABAUGH, BILLY (SIGNED BY TOMMY SLABAUGH AS PERSONAL REPRESENTATIVE)
Exec Dt:
06/18/2008
Assignee
1
KENT, ROBERT A.
10200 BELLAIRE BLVD.
HALLIBURTON ENERGY SERVICES, INC.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7621328
US20090277634
12151499
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 14
Reel/Frame:021787/0723   Pages: 11
Recorded: 10/30/2008
Conveyance: RE-RECORD TO ADD THE NAME OF THE PERSONAL REPRESENTATIVE OF BILLY SLABAUGH, PREVIOUSLY RECORDED ON REEL 021426 FRAME 0122.
Assignors
1
WALTERS, HAROLD
Exec Dt:
07/30/2008
2
BRYANT, JASON
Exec Dt:
07/30/2008
3
CASE, LEONARD
Exec Dt:
08/05/2008
4
SEGURA, MICHAEL
Exec Dt:
07/30/2008
5
HORINEK, HERBERT
Exec Dt:
08/05/2008
6
THOMPSON, JONN
Exec Dt:
07/14/2008
7
PARKEY, VON
Exec Dt:
07/24/2008
8
BURNS, SHAUN
Exec Dt:
06/27/2008
9
SLABAUGH, BILLY (BY PERSONAL REPRESENTATIVE TOMMY SLABAUGH)
Exec Dt:
08/18/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
ROBERT A. KENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7621330
US20090277641
12151505
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OKLAHOMA 73536-0400
Assignment: 15
Reel/Frame:047194/0643   Pages: 13
Recorded: 10/04/2018
Attorney Dkt #:063718.8220
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE RECEIVING PARTY FROM ROBERT A. KENT PREVIOUSLY RECORDED ON REEL 021548 FRAME 0101. ASSIGNOR(S) HEREBY CONFIRMS THE NAME OF THE RECEIVING PARTY IS HALLIBURTON ENERGY SERVICES, INC..
Assignors
1
CASE, LEONARD
Exec Dt:
08/05/2008
2
SEGURA, MICHAEL
Exec Dt:
07/30/2008
3
WALTERS, HAROLD
Exec Dt:
07/30/2008
4
BRYANT, JASON
Exec Dt:
07/30/2008
5
HORINEK, HERBERT
Exec Dt:
08/05/2008
6
THOMPSON, JONN
Exec Dt:
07/14/2008
7
PARKEY, VON
Exec Dt:
07/24/2008
8
BURNS, SHAUN
Exec Dt:
06/27/2008
9
SLABAUGH, BILLY
Exec Dt:
06/18/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7621329
US20090277638
12151504
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 16
Reel/Frame:047203/0919   Pages: 14
Recorded: 10/08/2018
Attorney Dkt #:063718.8224
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF RECEIVING PARTY PREVIOUSLY RECORDED AT REEL: 021620 FRAME: 0877. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CASE, LEONARD
Exec Dt:
08/05/2008
2
SEGURA, MICHAEL
Exec Dt:
07/30/2008
3
WALTERS, HAROLD
Exec Dt:
07/30/2008
4
BRYANT, JASON
Exec Dt:
07/30/2008
5
HORINEK, HERBERT
Exec Dt:
08/05/2008
6
THOMPSON, JONN
Exec Dt:
07/14/2008
7
BURNS, SHAUN
Exec Dt:
06/27/2008
8
SLABAUGH, BILLY
Exec Dt:
06/18/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7621328
US20090277634
12151499
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 17
Reel/Frame:021874/0982   Pages: 6
Recorded: 11/18/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRIERLEY, SEAN
Exec Dt:
10/07/2008
2
CASE, LEONARD
Exec Dt:
10/06/2008
3
HANKS, PAUL
Exec Dt:
10/07/2008
4
DAUSSIN, RORY
Exec Dt:
10/27/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100063901
12207604
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES, INC.
2600 SOUTH SECOND STREET
DUNCAN, OKLAHOMA 73533
Assignment: 18
Reel/Frame:030202/0101   Pages: 7
Recorded: 04/12/2013
Attorney Dkt #:086108-0100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SURJAATMADJA, JIM B.
Exec Dt:
10/30/2008
2
HOWELL, MATT T.
Exec Dt:
10/24/2008
3
CASE, LEONARD
Exec Dt:
10/22/2008
4
ROBINSON, LONNIE R.
Exec Dt:
10/20/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7946340
US20090194273
11873160
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
500 N. CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 19
Reel/Frame:021799/0588   Pages: 4
Recorded: 11/03/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGAN, ED
Exec Dt:
10/27/2008
2
CASE, LEONARD
Exec Dt:
10/27/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100071284
12235270
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73533
Assignment: 20
Reel/Frame:022865/0962   Pages: 10
Recorded: 06/24/2009
Attorney Dkt #:063718.1566
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASE, LEONARD
Exec Dt:
06/02/2009
2
DAUSSIN, RORY D.
Exec Dt:
06/17/2009
3
STEGEMOELLER, CALVIN L.
Exec Dt:
06/02/2009
4
STRIBLING, DAVID M.
Exec Dt:
06/02/2009
5
BULL, BRAD R.
Exec Dt:
06/02/2009
6
OEHLER, MATTHEW W.
Exec Dt:
06/03/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090301725
12475895
Correspondence name and address
JOHN W. WUSTENBERG
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 21
Reel/Frame:025181/0172   Pages: 8
Recorded: 10/22/2010
Attorney Dkt #:2009-IP-028050 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEVRE, ALF K.
Exec Dt:
08/31/2010
2
CASE, LEONARD
Exec Dt:
09/27/2010
3
ALLISON, DAVID B.
Exec Dt:
08/31/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9464500
US20120048551
12870476
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 22
Reel/Frame:037353/0478   Pages: 16
Recorded: 12/22/2015
Attorney Dkt #:063718.6011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROTHERS, LANCE E.
Exec Dt:
11/12/2013
2
MOORE, SETH
Exec Dt:
11/19/2013
3
AARON, WESLEY JOHN RYAN
Exec Dt:
10/18/2013
4
WHIPPLE, JARED DEWAYNE
Exec Dt:
10/10/2013
5
HEID, ROCKY
Exec Dt:
09/04/2013
6
MORGAN, RONNIE GLEN
Exec Dt:
08/29/2013
7
BARTSCHI, KENT
Exec Dt:
10/10/2013
8
COMBS, STANLEY CHAD
Exec Dt:
08/30/2013
9
BROWN, PAUL ALAN
Exec Dt:
09/03/2013
10
OTIENO, PAULINE AKINYI
Exec Dt:
08/30/2013
11
CASE, LEONARD
Exec Dt:
01/16/2014
12
MOORE, ALEX
Exec Dt:
04/22/1996
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160153260
14900949
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002

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