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Patent Assignment Assignor Details
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Assignor Name : CASE, LEONARD R.
Total Assignments: 9
Assignment: 1
Reel/Frame:005067/0538   Pages: 2
Recorded: 05/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PITTS, ALAN J.
Exec Dt:
04/28/1989
2
CASE, LEONARD R.
Exec Dt:
04/28/1989
3
BROADDUS, JAMES E.
Exec Dt:
04/28/1989
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5027267
NONE
07332314
Correspondence name and address
MARK E. MC BURNEY
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:006512/0705   Pages: 8
Recorded: 05/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ALLEN, THOMAS E.
Exec Dt:
04/20/1993
2
ARNOLD, GARY D.
Exec Dt:
04/20/1993
3
CASE, LEONARD R.
Exec Dt:
04/21/1993
4
CLARK, MARK A.
Exec Dt:
04/20/1993
5
FOLMNSBEE, GARY E.
Exec Dt:
04/21/1993
6
GAMMILL, JERRY L.
Exec Dt:
04/24/1993
7
MACADAM, JAMES M.
Exec Dt:
04/21/1993
8
RICHARDSON, JOHN M.
Exec Dt:
04/20/1993
9
SABINS, FREDDIE L.
Exec Dt:
04/21/1993
10
WATTERS, LARRY T.
Exec Dt:
04/21/1993
Assignee
1
HALLIBURTON COMPANY
THOMAS R. WEAVER
HALLIBURTON SERVICES, P.O. BOX 1431
DUNCAN, OKLAHOMA 73536-0102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5355951
NONE
08031777
Correspondence name and address
THOMAS R. WEAVER
HALLIBURTON SERVICES
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 3
Reel/Frame:022811/0584   Pages: 6
Recorded: 06/11/2009
Attorney Dkt #:063718.1643
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BULL, BRAD R.
Exec Dt:
06/02/2009
2
STRIBLING, DAVID M.
Exec Dt:
06/09/2009
3
STEGEMOELLER, CALVIN L.
Exec Dt:
06/02/2009
4
CASE, LEONARD R.
Exec Dt:
06/02/2009
5
DUSTERHOFT, RONALD G.
Exec Dt:
06/10/2009
6
FUNKHOUSER, GARY P.
Exec Dt:
06/02/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8727004
US20090301719
12475872
Correspondence name and address
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 4
Reel/Frame:023020/0100   Pages: 6
Recorded: 07/29/2009
Attorney Dkt #:063718.1641
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGAN, ED B.
Exec Dt:
07/28/2009
2
CASE, LEONARD R.
Exec Dt:
07/07/2009
3
STEGEMOELLER, CALVIN L.
Exec Dt:
07/08/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100329072
12494457
Correspondence name and address
JOHN WUSTENBERG, CUSTOMER NO. 29920 HALL
2600 S. 2ND STREET
P. O. BOX 1431
DUNCAN, OK 73536-0440
Assignment: 5
Reel/Frame:023266/0985   Pages: 7
Recorded: 09/22/2009
Attorney Dkt #:063718.1656
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGAN, ED B.
Exec Dt:
09/21/2009
2
CASE, LEONARD R.
Exec Dt:
09/21/2009
3
STEGEMOELLER, CALVIN L.
Exec Dt:
09/21/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8444312
US20110063942
12557730
Correspondence name and address
JOHN W. WUSTENBERG, CUSTOMER NO. 29920 H
2600 S. 2ND ST.
P. O. BOX 1431
DUNCAN, OK 73536
Assignment: 6
Reel/Frame:023842/0553   Pages: 6
Recorded: 01/25/2010
Attorney Dkt #:086108-0016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEAL, KENNETH G.
Exec Dt:
01/13/2010
2
CASE, LEONARD R.
Exec Dt:
01/22/2010
3
GLOE, LINDSEY M.
Exec Dt:
01/12/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110163046
12683337
Correspondence name and address
ROBERT A. KENT
P.O. BOX 1431
DUNCAN, OK 73536
Assignment: 7
Reel/Frame:023999/0066   Pages: 7
Recorded: 02/26/2010
Attorney Dkt #:086108-0016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEAL, KENNETH G.
Exec Dt:
01/13/2010
2
CASE, LEONARD R.
Exec Dt:
01/22/2010
3
GLOE, LINDSEY M.
Exec Dt:
01/26/2010
4
HAGGSTROM, JOHANNA A.
Exec Dt:
01/26/2010
5
WEAVER, JIMMIE D.
Exec Dt:
01/27/2010
6
HOLTSCLAW, JEREMY
Exec Dt:
01/27/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110163046
12683337
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
DUNCAN, OK 73536
Assignment: 8
Reel/Frame:024346/0106   Pages: 7
Recorded: 05/06/2010
Attorney Dkt #:2009-IP-023836U1C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASE, LEONARD R.
Exec Dt:
05/04/2010
2
HAGAN, ED B.
Exec Dt:
04/29/2010
3
STEGEMOELLER, CALVIN L.
Exec Dt:
04/29/2010
4
HYDEN, RON
Exec Dt:
04/29/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8834012
US20110061855
12774959
Correspondence name and address
BAKER BOTTS L.P.
910 LOUISIANA
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:037390/0931   Pages: 7
Recorded: 12/31/2015
Attorney Dkt #:063718.5837
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASE, LEONARD R.
Exec Dt:
08/06/2013
2
BRYANT, JASON E.
Exec Dt:
08/02/2013
3
EAST, LOYD EDDIE, JR.
Exec Dt:
08/02/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10125592
US20160145988
14902475
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002

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