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Patent Assignment Assignor Details
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Assignor Name : ROSS, COLBY M.
Total Assignments: 41
Assignment: 1
Reel/Frame:004603/0824   Pages: 4
Recorded: 09/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PROCTOR, LEWIS D.
Exec Dt:
08/29/1986
2
ROSS, COLBY M.
Exec Dt:
08/29/1986
3
MANZI, BRIAN P.
Exec Dt:
07/23/1986
4
GIUSTI, FRANK JR.
Exec Dt:
08/29/1986
Assignee
1
OTIS ENGINEERING CORPORATION, CARROLLTON, TEXAS A CORP. OF DE.
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4722392
NONE
06846290
Correspondence name and address
OTIS
P.O. BOX 819052
DALLAS, TEXAS 75381-9052
Assignment: 2
Reel/Frame:004873/0852   Pages: 4
Recorded: 05/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSS, COLBY M.
Exec Dt:
05/11/1988
2
GIUSTI, FRANK JR.
Exec Dt:
05/11/1988
3
HENDRICKSON, JAMES D.
Exec Dt:
05/12/1988
Assignee
1
OTIS ENGINEERING CORPORATION, A CORP. OF DE
CARROLLTON
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4886113
NONE
07166898
Correspondence name and address
OTIS
P.O. BOX 819052
DALLAS, TEXAS 75381-9052
Assignment: 3
Reel/Frame:005014/0247   Pages: 3
Recorded: 01/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSS, COLBY M.
Exec Dt:
01/16/1989
2
WHITE, PAT M.
Exec Dt:
01/16/1989
Assignee
1
OTIS ENGINEERING CORPORATION, A CORP. OF DE.
CARROLLTON
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4834175
NONE
07245654
Correspondence name and address
DENNIS T. GRIGGS
GLASER, GRIGGS & SCHWARTZ
5430 LBJ FREEWAY, SUITE 1540
DALLAS, TEXAS 75240
Assignment: 4
Reel/Frame:005016/0846   Pages: 3
Recorded: 02/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSS, COLBY M.
Exec Dt:
01/31/1989
2
WHITE, PAT M.
Exec Dt:
01/31/1989
Assignee
1
OTIS ENGINEERING CORPORATION, CARROLLTON, DALLAS, TX, A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4844154
NONE
07210232
Correspondence name and address
OTIS
P.O. BOX 819052
DALLAS, TX 75381-9052
Assignment: 5
Reel/Frame:005307/0645   Pages: 5
Recorded: 05/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSS, COLBY M.
Exec Dt:
05/02/1990
2
SPROUL, RICHARD M.
Exec Dt:
05/02/1990
3
MCCURLEY, ROSS M.
Exec Dt:
05/04/1990
4
YOUNG, CARTER R.
Exec Dt:
05/02/1990
Assignee
1
OTIS ENGINEERING CORPORATION
A CORP. OF DE
CARROLLTON, DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5048610
NONE
07491463
Correspondence name and address
THOMAS V. MALORZO
OTIS ENGINEERING CORPORATION
P.O. BOX 819052
DALLAS, TX 75381-9052
Assignment: 6
Reel/Frame:005487/0759   Pages: 5
Recorded: 10/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSS, COLBY M.
Exec Dt:
10/12/1990
2
SPROUL, RICHARD M.
Exec Dt:
10/11/1990
3
MC CURLEY, ROSS M.
Exec Dt:
10/15/1990
4
YOUNG, CARTER R.
Exec Dt:
10/15/1990
Assignee
1
OTIS ENGINEERING CORPORATION, A CORP. OF DELAWARE
CARROLLTON, COUNTY OF DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5113939
NONE
07579371
Correspondence name and address
THOMAS M. MALORZO
OTIS ENGINEERING CORPORATION
P.O. BOX 819052
DALLAS, TX 75381-9052
Assignment: 7
Reel/Frame:005511/0638   Pages: 4
Recorded: 11/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROSS, COLBY M.
Exec Dt:
10/29/1990
Assignee
1
OTIS ENGINEERING CORPORATION
A CORP. OF DE
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5096209
NONE
07587074
Correspondence name and address
ALBERT W. CARROLL
P. O. BOX 819052
DALLAS, TX 75381-9052
Assignment: 8
Reel/Frame:005637/0323   Pages: 4
Recorded: 03/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSS, COLBY M.
Exec Dt:
03/15/1991
2
ECHOLS, RALPH H. III
Exec Dt:
03/15/1991
Assignee
1
OTIS ENGINEERING CORPORATION, A CORP. OF DE
CARROLLTON, DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5103902
NONE
07651728
Correspondence name and address
OTIS ENGINEERING CORPORATION
P.O. BOX 819052
DALLAS, TX 75381-9052
ATTN: THOMAS V. MALORZO
Assignment: 9
Reel/Frame:005834/0135   Pages: 4
Recorded: 09/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSS, COLBY M.
Exec Dt:
09/12/1991
2
RESTARICK, HENRY L.
Exec Dt:
09/12/1991
Assignee
1
OTIS ENGINEERING CORPORATION
A CORPORATION OF DE
CARROLLTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5180016
NONE
07743792
Correspondence name and address
THOMAS V. MALORZO
P.O. BOX 819052
DAKKASM TEXAS 75831-9052
Assignment: 10
Reel/Frame:006223/0632   Pages: 5
Recorded: 08/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HENDRICKSON, JAMES D.
Exec Dt:
08/14/1992
2
ROSS, COLBY M.
Exec Dt:
08/17/1992
3
HENDERSON, WILLIAM D.
Exec Dt:
08/10/1992
Assignee
1
OTIS ENGINEERING CORPORATION
CARROLLTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5311938
NONE
07884529
Correspondence name and address
OTIS ENGINEERING CORPORATION
THOMAS V. MALORZO
PATENT DEPARTMENT
P.O. BOX 819052
DALLAS, TX 75381-9052
Assignment: 11
Reel/Frame:006289/0082   Pages: 5
Recorded: 10/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSS, COLBY M.
Exec Dt:
10/16/1992
2
PATEL, DHIRAJLAL C.
Exec Dt:
10/16/1992
3
LABRUYERE, TIMOTHY F.
Exec Dt:
10/22/1992
Assignee
1
OTIS ENGINEERING CORPORATION
PATENT DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381-9052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5343949
NONE
07943100
Correspondence name and address
ROLAND O. COX
PATENT DEPARTMENT 1-E-135
OTIS ENGINEERING CORPORATION
P.O. BOX 819052
DALLAS, TEXAS 75381-9052
Assignment: 12
Reel/Frame:006435/0637   Pages: 4
Recorded: 03/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ROSS, COLBY M.
Exec Dt:
02/22/1993
2
RESTARICK, HENRY L.
Exec Dt:
02/25/1993
Assignee
1
OTIS ENGINEERING CORPORATION
PATENT DEPARTMENT
P.O. BOX 819052
CARROLLTON, TEXAS 75381-9052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5332045
NONE
08001020
Correspondence name and address
MASON M. CAMPBELL
PATENT DEPARTMENT
OTIS ENGINEERING CORPORATION
P.O. BOX 819052
CARROLLTON, TX 75381-9052
Assignment: 13
Reel/Frame:006539/0417   Pages: 4
Recorded: 05/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECHOLS, RALPH H. III
Exec Dt:
05/10/1993
2
ROSS, COLBY M.
Exec Dt:
05/10/1993
Assignee
1
OTIS ENGINEERING CORPORATION
P.O. BOX 819052
DALLAS, TEXAS 75381-9052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5318117
NONE
07994696
Correspondence name and address
MASON M. CAMPBELL
OTIS ENGINEERING CORPORATION
P.O. BOX 819052
DALLAS, TX 75381-9052
Assignment: 14
Reel/Frame:006756/0309   Pages: 4
Recorded: 11/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECHOLS, RALPH H., III
Exec Dt:
10/15/1993
2
ROSS, COLBY M.
Exec Dt:
10/26/1993
3
THOMAS, PHILLIP T.
Exec Dt:
10/15/1993
Assignee
1
HALLIBURTON COMPANY
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5375662
NONE
08086104
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: 15
Reel/Frame:006812/0578   Pages: 5
Recorded: 12/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANE, ANDREW R.
Exec Dt:
12/15/1993
2
MULLINS, RUFUS, JR.
Exec Dt:
12/22/1993
3
SANDLIN, RONALD C.
Exec Dt:
12/13/1993
4
ROSS, COLBY M.
Exec Dt:
12/21/1993
Assignee
1
HALLIBURTON COMPANY
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT P.O. BOX 819052 DALLAS, TX 75381
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5421414
NONE
08104374
Correspondence name and address
TRACY W. DRUCE
INTELLECTUAL PROPERTY DEPT.
HALLIBURTON ENERGY SERVICES
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 16
Reel/Frame:006903/0750   Pages: 3
Recorded: 03/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROSS, COLBY M.
Exec Dt:
03/16/1994
Assignee
1
HALLIBURTON COMPANY
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5443117
NONE
08192876
Correspondence name and address
TRACY W. DRUCE
LEGAL, INTELLECUTAL PROPERTY DEPT.
HALLIBURTON ENERGY SERVICES
MAIL CODE 1-E-135, P.O. BOX 819052
DALLAS, TX 75381
Assignment: 17
Reel/Frame:006980/0336   Pages: 4
Recorded: 05/02/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KILGORE, MARION D.
Exec Dt:
04/14/1994
2
ROSS, COLBY M.
Exec Dt:
04/21/1994
3
ECHOLS, RALPH H. III
Exec Dt:
04/14/1994
Assignee
1
HALLIBURTON COMPANY
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5415441
NONE
08204103
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: 18
Reel/Frame:007694/0194   Pages: 4
Recorded: 10/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSS, COLBY M.
Exec Dt:
09/11/1995
2
PATEL, DHIRAJLAL
Exec Dt:
09/11/1995
Assignee
1
HALLIBURTON COMPANY
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5641023
NONE
08511029
Correspondence name and address
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
HALLIBURTON ENERGY SERVICES
MAIL CODE 1-E-135 - P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 19
Reel/Frame:008002/0470   Pages: 9
Recorded: 06/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSS, COLBY M.
Exec Dt:
05/24/1996
2
ECHOLS, RALPH H.
Exec Dt:
05/22/1996
3
VENDITTO, JAMES J.
Exec Dt:
06/03/1996
Assignee
1
HALLIBURTON COMPANY
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5762137
NONE
08642037
Correspondence name and address
HALLIBURTON ENERGY SERVICES
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPT.
MAIL CODE 1-E-135, P.O. BOX 819052
DALLAS, TX 75381
Assignment: 20
Reel/Frame:008154/0225   Pages: 4
Recorded: 08/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSS, COLBY M.
Exec Dt:
08/13/1996
2
BADALAMENTI, ANTHONY M.
Exec Dt:
08/09/1996
Assignee
1
HALLIBURTON COMPANY
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5829522
NONE
08683270
Correspondence name and address
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
HALLIBURTON ENERGY SERVICES
P.O. BOX 819052 - MAIL CODE 1-B-121
DALLAS, TX 75381
Assignment: 21
Reel/Frame:008236/0698   Pages: 3
Recorded: 11/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROSS, COLBY M.
Exec Dt:
11/07/1996
Assignee
1
HALLIBURTON COMPANY
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5954133
NONE
08712821
Correspondence name and address
HALLIBURTON ENERGY SERVICES
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
MAIL CODE 1-B-121, P.O. BOX 819052
DALLAS, TX 75381
Assignment: 22
Reel/Frame:008277/0876   Pages: 8
Recorded: 12/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGEN, KARLUF
Exec Dt:
11/14/1996
2
ROSS, COLBY M.
Exec Dt:
12/10/1996
3
ECHOLS, RALPH H.
Exec Dt:
12/04/1996
4
PENNO, ANDREW
Exec Dt:
11/14/1996
Assignee
1
HALLIBURTON COMPANY
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6003607
NONE
08712758
Correspondence name and address
HALLIBURTON ENERGY SERVICES
WILLIAM M. IMWALLE
MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 23
Reel/Frame:008428/0602   Pages: 4
Recorded: 03/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONEAL, DEAN S.
Exec Dt:
03/04/1997
2
ROSS, COLBY M.
Exec Dt:
03/04/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL,INTELLECTUAL PROPERTY DEPT. P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5924487
NONE
08791966
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE LEGAL,INTELLECTUAL
PROPERTY DEPARTMENT, MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 24
Reel/Frame:008482/0858   Pages: 4
Recorded: 05/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMID, SYED
Exec Dt:
04/30/1997
2
ECHOLS, RALPH H.
Exec Dt:
04/30/1997
3
ROSS, COLBY M.
Exec Dt:
04/30/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5938925
NONE
08787614
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
MAIL CODE 1-B-121, P.O. BOX 819052
DALLAS, TX 75381
Assignment: 25
Reel/Frame:008572/0667   Pages: 4
Recorded: 06/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCULLOCH, DEREK J.
Exec Dt:
06/04/1997
2
ROSS, COLBY M.
Exec Dt:
06/04/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LAW DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5850875
NONE
08777493
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
PAUL J. HERMAN
MAIL CODE-B-121, LAW DEPARTMENT
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 26
Reel/Frame:008680/0139   Pages: 3
Recorded: 08/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROSS, COLBY M.
Exec Dt:
06/04/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5921318
NONE
08837622
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: 27
Reel/Frame:008853/0562   Pages: 4
Recorded: 12/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSS, COLBY M.
Exec Dt:
10/10/1997
2
ECHOLS, RALPH H.
Exec Dt:
10/10/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5971070
NONE
08924490
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
PAUL I. HERMAN
LAW DEPARTMENT, MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 28
Reel/Frame:008779/0656   Pages: 3
Recorded: 10/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROSS, COLBY M.
Exec Dt:
10/15/1997
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5964296
NONE
08932458
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
MAIL CODE 1-B-121, P.O. BOX 819052
DALLAS, TX 75381
Assignment: 29
Reel/Frame:009186/0643   Pages: 5
Recorded: 05/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZELTMANN, THOMAS A.
Exec Dt:
03/17/1998
2
RAHIMI, ALIREZA B.
Exec Dt:
03/18/1998
3
ROSS, COLBY M.
Exec Dt:
03/27/1998
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6047773
NONE
08968934
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE, LEGAL, IP DEPARTMENT
MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TX 75381
Assignment: 30
Reel/Frame:012197/0832   Pages: 3
Recorded: 09/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROSS, COLBY M.
Exec Dt:
09/21/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030047880
09949372
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
PO BOX 819052, MAIL CODE 1-B-121
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TX 75381
Assignment: 31
Reel/Frame:013241/0953   Pages: 5
Recorded: 08/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSS, COLBY M.
Exec Dt:
08/26/2002
2
ECHOLS, RALPH H.
Exec Dt:
08/26/2002
3
WATSON, BROCK W.
Exec Dt:
08/21/2002
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7055598
US20040035578
10227935
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: 32
Reel/Frame:017714/0461   Pages: 5
Recorded: 03/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSS, COLBY M.
Exec Dt:
08/26/2002
2
ECHOLS, RALPH H.
Exec Dt:
08/26/2002
3
WATSON, BROCK W.
Exec Dt:
08/21/2002
Assignee
1
HALLIBURTON ENERGY SERVICES
2601 BELTLINE ROAD
CARROLLTON, TEXAS 75006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060157257
11385167
Correspondence name and address
LAWRENCE R. YOUST
DANAMRAJ & YOUST
PREMIER PLACE, SUITE 1450
5910 N. CENTRAL EXPRESSWAY
DALLAS, TX 75206
Assignment: 33
Reel/Frame:014346/0221   Pages: 3
Recorded: 08/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROSS, COLBY M.
Exec Dt:
07/22/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040007829
10460020
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
PAUL L. HERMAN
P.O. BOX 819052, MAIL CODE 1-B-121
LEGAL, INTELLECTUAL PROPERTY DEPT.
DALLAS, TX 75381
Assignment: 34
Reel/Frame:015517/0298   Pages: 4
Recorded: 01/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLEN, BRYON D.
Exec Dt:
12/08/2004
2
ROSS, COLBY M.
Exec Dt:
12/20/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8336625
US20060090900
10980544
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 35
Reel/Frame:016466/0824   Pages: 3
Recorded: 08/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROSS, COLBY M.
Exec Dt:
08/12/2005
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060283791
11155355
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 36
Reel/Frame:036811/0017   Pages: 4
Recorded: 10/16/2015
Attorney Dkt #:0539542.11400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSS, COLBY M.
Exec Dt:
09/29/2005
2
MARTINEZ, SAMUEL
Exec Dt:
09/30/2005
Assignee
1
HALLLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9187986
US20110174489
13021217
Correspondence name and address
LOCKE LORD LLP
3 WORLD FINANCIAL CENTER
NEW YORK, NY 10281
Assignment: 37
Reel/Frame:031187/0242   Pages: 4
Recorded: 09/11/2013
Attorney Dkt #:HAL 181PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROSS, COLBY M.
Exec Dt:
08/13/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9617813
US20160160590
14375063
Correspondence name and address
SHERI HIGGINS
4106 UNIVERSITY BLVD
DALLAS, TX 75205
Assignment: 38
Reel/Frame:033403/0667   Pages: 4
Recorded: 07/28/2014
Attorney Dkt #:HAL 181US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROSS, COLBY M.
Exec Dt:
08/13/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9617813
US20160160590
14375063
Correspondence name and address
HALLIBURTON DALLAS / IDA SHERI HIGGINS
4106 UNIVERSITY BLVD.
DALLAS, TX 75205
Assignment: 39
Reel/Frame:031975/0963   Pages: 4
Recorded: 01/15/2014
Attorney Dkt #:61429-884938
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, KEITH WAYNE
Exec Dt:
12/23/2013
2
ROSS, COLBY M.
Exec Dt:
12/23/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9637985
US20160273287
14409268
Correspondence name and address
JOHN S. PRATT, ESQ.
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STR., STE. 2800
ATLANTA, GA 30309
Assignment: 40
Reel/Frame:034549/0001   Pages: 4
Recorded: 12/18/2014
Attorney Dkt #:61429-925807
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCOTT, KEITH WAYNE
Exec Dt:
12/23/2013
2
ROSS, COLBY M.
Exec Dt:
12/23/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9637985
US20160273287
14409268
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP - HAL
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 41
Reel/Frame:044296/0332   Pages: 8
Recorded: 12/05/2017
Attorney Dkt #:7523.1656US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAHMAN, JAMEEL U.
Exec Dt:
10/25/2016
2
LEWIS, DANNY P.
Exec Dt:
10/26/2016
3
ROSS, COLBY M.
Exec Dt:
10/21/2016
4
MAHER, PETER R.
Exec Dt:
11/03/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11047211
US20190226301
15577031
Correspondence name and address
HAYNES AND BOONE LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219

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