skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : CAVENDER, TRAVIS W.
Total Assignments: 38
Assignment: 1
Reel/Frame:005216/0953   Pages: 2
Recorded: 01/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WHITELEY, THOMAS G.
Exec Dt:
01/15/1990
2
CAVENDER, TRAVIS W.
Exec Dt:
01/15/1990
Assignee
1
HALLIBURTON COMPANY
A CORP. OF DE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4944348
NONE
07441786
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:005700/0386   Pages: 4
Recorded: 05/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WHITELEY, THOMAS G.
Exec Dt:
05/10/1991
2
CAVENDER, TRAVIS W.
Exec Dt:
05/10/1991
Assignee
1
OTIS ENGINEERING CORPORATION, A CORPORATION OF DE
CARROLLTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5174379
NONE
07653400
Correspondence name and address
THOMAS V. MALORZO
OTIS ENGINEERING CORPORATION
P.O. BOX 819052
DALLAS, TX 75381-9052
Assignment: 3
Reel/Frame:007123/0227   Pages: 4
Recorded: 08/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVENDER, TRAVIS W.
Exec Dt:
08/05/1994
2
MURPHEY, JOSEPH R.
Exec Dt:
08/05/1994
Assignee
1
HALLIBURTON COMPANY
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPT.
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5484018
NONE
08291302
Correspondence name and address
HALLIBURTON ENERGY SERVICES
TRACY W. DRUCE
LEGAL, INTELLECTUAL PROPERTY DEPT.
MAIL CODE 1-E-135. P.O. BOX 819052
DALLAS, TX 75381
Assignment: 4
Reel/Frame:013094/0040   Pages: 4
Recorded: 07/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROANE, THOMAS O.
Exec Dt:
03/06/2002
2
CAVENDER, TRAVIS W.
Exec Dt:
03/08/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6994165
US20030085037
10191086
Correspondence name and address
KONNEKER & SMITH, P.C.
MARLIN R. SMITH
660 N. CENTRAL EXPRESSWAY, SUITE 230
PLANO, TEXAS 75074
Assignment: 5
Reel/Frame:012999/0868   Pages: 6
Recorded: 06/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIPKE, STEVEN R.
Exec Dt:
05/23/2002
2
BAILEY, EARNEST C.
Exec Dt:
05/23/2002
3
STEELE, DAVID J.
Exec Dt:
05/23/2002
4
CAVENDER, TRAVIS W.
Exec Dt:
05/23/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6712148
US20030221843
10162437
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
P.O. BOX 819052
LEGAL, INTEL. PROP. DEPT. MAIL CODE1B121
DALLAS, TX 75381
Assignment: 6
Reel/Frame:013480/0341   Pages: 3
Recorded: 11/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CAVENDER, TRAVIS W.
Exec Dt:
10/28/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6830106
US20040035581
10226360
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 7
Reel/Frame:014216/0324   Pages: 9
Recorded: 06/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVENDER, TRAVIS W.
Exec Dt:
05/15/2003
2
ROANE, THOMAS O.
Exec Dt:
06/11/2003
3
HEPBURN, NEIL
Exec Dt:
05/30/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6907930
US20040149444
10356334
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052, MAIL CODE 1-B-121
DALLAS, TEXAS 75381
Assignment: 8
Reel/Frame:016065/0847   Pages: 7
Recorded: 12/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EAST, LOYD E. JR.
Exec Dt:
11/29/2004
2
CAVENDER, TRAVIS W.
Exec Dt:
11/29/2004
3
ATTAWAY, DAVID J.
Exec Dt:
11/29/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7273099
US20060118301
11004441
Correspondence name and address
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
2600 S. 2ND STREET
DUNCAN, OK 73536-0440
Assignment: 9
Reel/Frame:018462/0885   Pages: 6
Recorded: 11/01/2006
Attorney Dkt #:2006-IP-020877 U1 USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVENDER, TRAVIS W.
Exec Dt:
10/05/2006
2
MCGLOTHEN, JODY R.
Exec Dt:
10/04/2006
3
STEELE, DAVID
Exec Dt:
10/04/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7832482
US20080083536
11545369
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 10
Reel/Frame:018971/0573   Pages: 7
Recorded: 03/07/2007
Attorney Dkt #:2006-IP-022486 U1 USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEELE, DAVID J.
Exec Dt:
02/19/2007
2
CAVENDER, TRAVIS W.
Exec Dt:
02/19/2007
3
SCHULTZ, ROGER L.
Exec Dt:
02/27/2007
4
GANO, JOHN C.
Exec Dt:
02/19/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7814978
US20080142219
11610819
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 11
Reel/Frame:020051/0107   Pages: 6
Recorded: 11/01/2007
Attorney Dkt #:2007-IP-023551 U1 USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVENDER, TRAVIS W.
Exec Dt:
08/08/2007
2
SCHULTZ, ROGER L.
Exec Dt:
09/21/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7647966
US20090032251
11832620
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 12
Reel/Frame:020051/0163   Pages: 6
Recorded: 11/01/2007
Attorney Dkt #:2007-IP-023618 U1 USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVENDER, TRAVIS W.
Exec Dt:
08/08/2007
2
SCHULTZ, ROGER L.
Exec Dt:
09/21/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7640975
US20090032267
11832615
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 13
Reel/Frame:020051/0202   Pages: 7
Recorded: 11/01/2007
Attorney Dkt #:2007-IP-000171 U1 USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
09/21/2007
2
CAVENDER, TRAVIS W.
Exec Dt:
08/08/2007
3
WENDORF, SCOTT
Exec Dt:
08/29/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7640982
US20090032260
11832602
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 14
Reel/Frame:020028/0279   Pages: 6
Recorded: 10/29/2007
Attorney Dkt #:2006-IP-022491 U1 USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
08/21/2007
2
CAVENDER, TRAVIS W.
Exec Dt:
08/27/2007
3
BLAUCH, MATT E.
Exec Dt:
08/20/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8235118
US20090008090
11774318
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 15
Reel/Frame:020028/0218   Pages: 6
Recorded: 10/29/2007
Attorney Dkt #:2006-IP-022490 U1 USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
09/12/2007
2
STEELE, DAVID J.
Exec Dt:
09/12/2007
3
CAVENDER, TRAVIS W.
Exec Dt:
09/12/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8286707
US20090008096
11774339
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 16
Reel/Frame:020469/0772   Pages: 6
Recorded: 02/06/2008
Attorney Dkt #:2007-IP-004199 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVENDER, TRAVIS W.
Exec Dt:
02/06/2008
2
SCHULTZ, ROGER L.
Exec Dt:
02/04/2008
3
PIPKIN, ROBERT
Exec Dt:
02/04/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7832477
US20090166040
11966212
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 17
Reel/Frame:020769/0841   Pages: 8
Recorded: 04/08/2008
Attorney Dkt #:2008-IP-008833 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEELE, DAVID J.
Exec Dt:
03/25/2008
2
CAVENDER, TRAVIS W.
Exec Dt:
03/25/2008
3
SCHULTZ, ROGER L.
Exec Dt:
03/24/2008
4
PIPKIN, ROBERT L.
Exec Dt:
03/24/2008
5
FUNKHOUSER, GARY P.
Exec Dt:
03/24/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7866400
US20090218089
12039206
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 18
Reel/Frame:021272/0838   Pages: 7
Recorded: 07/22/2008
Attorney Dkt #:2007-IP-001241 U6 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
07/10/2008
2
CAVENDER, TRAVIS W.
Exec Dt:
07/10/2008
3
PIPKIN, ROBERT L.
Exec Dt:
07/10/2008
4
GLEITMAN, DANIEL D.
Exec Dt:
07/11/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7909094
US20090008088
12120633
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 19
Reel/Frame:021473/0549   Pages: 5
Recorded: 09/03/2008
Attorney Dkt #:2007-IP-0012241 U2 PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVENDER, TRAVIS W.
Exec Dt:
08/18/2008
2
SCHULTZ, ROGER L.
Exec Dt:
08/18/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9133697
US20110036575
12667988
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 20
Reel/Frame:021475/0730   Pages: 6
Recorded: 09/03/2008
Attorney Dkt #:2007-IP-0012241 U2 PCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TO CORRECT THE PROPERTY APPLICATION NUMBER -08068816 SHOULD BE DELETED PREVIOUSLY RECORDED ON REEL 021473 FRAME 0549. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNOR HEREBY CONFIRMS THE PROPERTY PCT NUMBER: US0868816 SHOULD BE ENTERED AS CORRECT NUMBER..
Assignors
1
CAVENDER, TRAVIS W.
Exec Dt:
08/18/2008
2
SCHULTZ, ROGER L.
Exec Dt:
08/18/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9133697
US20110036575
12667988
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 21
Reel/Frame:021797/0007   Pages: 8
Recorded: 11/06/2008
Attorney Dkt #:2007-IP-001241 U5 PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
09/08/2008
2
CAVENDER, TRAVIS W.
Exec Dt:
09/08/2008
3
FIPKE, STEVEN R.
Exec Dt:
10/06/2008
4
STEELE, DAVID J.
Exec Dt:
09/17/2008
5
DESHMUKH, ADITYA S.
Exec Dt:
09/10/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8701770
US20110036576
12667989
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 22
Reel/Frame:022048/0749   Pages: 5
Recorded: 01/02/2009
Attorney Dkt #:2008-IP-014781 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
12/15/2008
2
CAVENDER, TRAVIS W.
Exec Dt:
12/10/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8151874
US20090101347
12269995
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 23
Reel/Frame:027800/0879   Pages: 4
Recorded: 03/03/2012
Attorney Dkt #:2008-IP-014781 U1 P1C1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
12/15/2008
2
CAVENDER, TRAVIS W.
Exec Dt:
12/10/2008
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8863840
US20120160495
13411542
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 24
Reel/Frame:022378/0745   Pages: 7
Recorded: 03/11/2009
Attorney Dkt #:2008-IP-013231 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
03/04/2009
2
CAVENDER, TRAVIS W.
Exec Dt:
03/03/2009
3
PIPKIN, ROBERT L.
Exec Dt:
03/04/2009
4
STEELE, DAVID J.
Exec Dt:
03/03/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8286701
US20100163250
12347793
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 25
Reel/Frame:029850/0673   Pages: 6
Recorded: 02/21/2013
Attorney Dkt #:15900-0051002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
03/04/2009
2
CAVENDER, TRAVIS W.
Exec Dt:
03/03/2009
3
PIPKIN, ROBERT L.
Exec Dt:
03/04/2009
4
STEELE, DAVID J.
Exec Dt:
03/03/2009
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8485268
US20120193106
13439156
Correspondence name and address
FISH & RICHARDSON
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 26
Reel/Frame:023914/0507   Pages: 6
Recorded: 02/09/2010
Attorney Dkt #:2009-IP-020043 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
01/27/2010
2
PIPKIN, ROBERT L.
Exec Dt:
01/27/2010
3
CAVENDER, TRAVIS W.
Exec Dt:
01/27/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8291976
US20110139453
12635612
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 27
Reel/Frame:024310/0238   Pages: 6
Recorded: 04/29/2010
Attorney Dkt #:17604-0019US1/WO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVENDER, TRAVIS W.
Exec Dt:
02/08/2010
2
SCHULTZ, ROGER L.
Exec Dt:
02/18/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9133697
US20110036575
12667988
 
9133697
US20110036575
12667988
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 28
Reel/Frame:024310/0384   Pages: 11
Recorded: 04/29/2010
Attorney Dkt #:17604-0022WO1/US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
02/18/2010
2
CAVENDER, TRAVIS W.
Exec Dt:
02/09/2010
3
FIPKE, STEVEN RONALD
Exec Dt:
02/11/2010
4
DESHMUKH, ADITYA SHAILESH
Exec Dt:
02/18/2010
5
STEELE, DAVID J.
Exec Dt:
02/09/2010
6
VELEZ, JORGE ENRIQUE
Exec Dt:
02/22/2010
7
FERMIN, EULALIO ROSAS
Exec Dt:
02/23/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8701770
US20110036576
12667989
 
8701770
US20110036576
12667989
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 29
Reel/Frame:024018/0493   Pages: 6
Recorded: 03/03/2010
Attorney Dkt #:2009-IP-019843 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
02/18/2010
2
PIPKIN, ROBERT L.
Exec Dt:
02/18/2010
3
CAVENDER, TRAVIS W.
Exec Dt:
02/17/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8731382
US20110170844
12687655
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 30
Reel/Frame:024772/0834   Pages: 8
Recorded: 08/02/2010
Attorney Dkt #:2009-IP-023774 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVENDER, TRAVIS W.
Exec Dt:
07/13/2010
2
SCHULTZ, ROGER L.
Exec Dt:
07/13/2010
3
GLEITMAN, DANIEL D.
Exec Dt:
07/23/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9567819
US20110011576
12834971
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 31
Reel/Frame:025720/0474   Pages: 5
Recorded: 01/31/2011
Attorney Dkt #:2010-IP-031970 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
12/15/2010
2
CAVENDER, TRAVIS W.
Exec Dt:
12/16/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8496059
US20120145398
12967119
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 32
Reel/Frame:025720/0489   Pages: 5
Recorded: 01/31/2011
Attorney Dkt #:2010-IP-031970 U2 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
12/15/2010
2
CAVENDER, TRAVIS W.
Exec Dt:
12/16/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8544554
US20120145399
12967123
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 33
Reel/Frame:025821/0981   Pages: 5
Recorded: 02/17/2011
Attorney Dkt #:2010-IP-031970 U3 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
12/15/2010
2
CAVENDER, TRAVIS W.
Exec Dt:
12/16/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8839857
US20120145397
12967126
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 34
Reel/Frame:025822/0077   Pages: 6
Recorded: 02/17/2011
Attorney Dkt #:2010-IP-031970 U4 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
12/15/2010
2
PIPKIN, ROBERT
Exec Dt:
12/15/2010
3
CAVENDER, TRAVIS W.
Exec Dt:
12/16/2010
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8607874
US20120145404
12967133
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 35
Reel/Frame:026893/0631   Pages: 7
Recorded: 09/13/2011
Attorney Dkt #:2011-IP-041245 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, ROGER L.
Exec Dt:
08/22/2011
2
PIPKIN, ROBERT L.
Exec Dt:
08/19/2011
3
CAVENDER, TRAVIS W.
Exec Dt:
08/22/2011
4
SKINNER, NEAL G.
Exec Dt:
08/19/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8573066
US20130042699
13213259
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 36
Reel/Frame:029007/0162   Pages: 6
Recorded: 09/21/2012
Attorney Dkt #:2011-IP-041320 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVENDER, TRAVIS W.
Exec Dt:
09/30/2011
2
PIPKIN, ROBERT L.
Exec Dt:
09/28/2011
3
HUNTER, TIMOTHY
Exec Dt:
09/28/2011
4
SCHULTZ, ROGER L.
Exec Dt:
10/05/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8955585
US20130075081
13624737
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 37
Reel/Frame:034570/0523   Pages: 7
Recorded: 12/22/2014
Attorney Dkt #:2011-IP-041320 U1 C1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVENDER, TRAVIS W.
Exec Dt:
09/30/2011
2
PIPKIN, ROBERT L.
Exec Dt:
09/28/2011
3
HUNTER, TIMOTHY
Exec Dt:
09/28/2011
4
SCHULTZ, ROGER L.
Exec Dt:
10/05/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10119356
US20150101832
14579484
Correspondence name and address
SMITH IP SERVICES, P.C.
P.O. BOX 997
ROCKWALL, TX 75087
Assignment: 38
Reel/Frame:047033/0537   Pages: 7
Recorded: 10/02/2018
Attorney Dkt #:1560-013404
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAVENDER, TRAVIS W.
Exec Dt:
09/30/2011
2
PIPKIN, ROBERT L.
Exec Dt:
09/28/2011
3
HUNTER, TIMOTHY
Exec Dt:
09/28/2011
4
SCHULTZ, ROGER L.
Exec Dt:
10/05/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10704367
US20190032443
16148842
Correspondence name and address
COREY TUMEY
P.O BOX 22188
HOUSTON, TX 77227-2188

Search Results as of: 05/29/2024 01:16 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT