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Patent Assignment Assignor Details
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Assignor Name : COLLINS, LEO G.
Total Assignments: 19
Assignment: 1
Reel/Frame:006547/0028   Pages: 4
Recorded: 05/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COLLINS, LEO G.
Exec Dt:
05/03/1993
Assignee
1
OTIS ENGINEERING CORPORATION
POST OFFICE BOX 819052
PATENT DEPARTMENT
DALLAS, TEXAS 75381-9052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5305833
NONE
08017788
Correspondence name and address
TRACY M. DRUCE - PATENT DEPARTMENT
OTIS ENGINEERING CORPORATION
POST OFFICE BOX 819052
DALLAS, TX 75381-9052
Assignment: 2
Reel/Frame:006746/0161   Pages: 3
Recorded: 10/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COLLINS, LEO G.
Exec Dt:
10/20/1993
Assignee
1
HALLIBURTON COMPANY
P.O. BOX 819052
LEGAL INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5407292
NONE
08074036
Correspondence name and address
TRACY W. DRUCE
LEGAL INTELLECTUAL PROPERTY DEPT.
HALLIBURTON ENERGY SERVICES
MAIL CODE 1-E-135, P.O. BOX 819052
DALLAS, TX 75381
Assignment: 3
Reel/Frame:006747/0053   Pages: 3
Recorded: 10/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COLLINS, LEO G.
Exec Dt:
10/20/1993
Assignee
1
HALLIBURTON COMPANY
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5398764
NONE
08089185
Correspondence name and address
HALLIBURTON ENERGY SERVICES
TRACY W. DRUCE
LEGAL, INTELLECTUAL PROPERTY DEPT.
MAIL CODE 1-E-135 - P.O. BOX 819052
DALLAS, TEXAS 75381
Assignment: 4
Reel/Frame:008069/0343   Pages: 5
Recorded: 07/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARKER, CHARLES D.
Exec Dt:
07/12/1996
2
SHY, PERRY C.
Exec Dt:
07/12/1996
3
DICKSON, RENNIE L.
Exec Dt:
07/11/1996
4
COLLINS, LEO G.
Exec Dt:
07/12/1996
5
GANO, JOHN C.
Exec Dt:
07/12/1996
Assignee
1
HALLIBURTON COMPANY
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5826661
NONE
08667305
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: 5
Reel/Frame:010129/0299   Pages: 3
Recorded: 07/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COLLINS, LEO G.
Exec Dt:
07/26/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6283218
NONE
09353722
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: 6
Reel/Frame:010129/0353   Pages: 3
Recorded: 07/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COLLINS, LEO G.
Exec Dt:
07/26/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6230797
NONE
09353903
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: 7
Reel/Frame:012474/0447   Pages: 6
Recorded: 12/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMSON, JIMMIE R. JR.
Exec Dt:
12/19/2001
2
GARCIA-SOULE, VIRGILIO
Exec Dt:
12/19/2001
3
SHY, PERRY C.
Exec Dt:
12/04/2001
4
COLLINS, LEO G.
Exec Dt:
12/05/2001
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
LEGAL, INTELLECTUAL PROPERTY DEPPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6668936
US20020027003
09931322
Correspondence name and address
HALIBURTON 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:014408/0923   Pages: 4
Recorded: 08/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VICK, JAMES D., JR.
Exec Dt:
08/15/2003
2
COLLINS, LEO G.
Exec Dt:
08/15/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
DALLAS, TEXAS 75381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7021386
US20050039922
10642801
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, TX 75381
Assignment: 9
Reel/Frame:017842/0458   Pages: 7
Recorded: 06/26/2006
Attorney Dkt #:2005-IP-019307 U1 USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VICK, JAMES D.
Exec Dt:
06/07/2006
2
WILLIAMSON, JIMMIE R.
Exec Dt:
06/07/2006
3
COLLINS, LEO G.
Exec Dt:
06/07/2006
4
DAVIS, GLENN R.
Exec Dt:
06/07/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8342247
US20070246218
11409518
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006
Assignment: 10
Reel/Frame:032976/0039   Pages: 8
Recorded: 05/28/2014
Attorney Dkt #:HES 2011-IP-044403U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIUSTI, FRANK, JR.
Exec Dt:
02/29/2012
2
VICK, JAMES D., JR.
Exec Dt:
02/07/2012
3
COLLINS, LEO G.
Exec Dt:
02/07/2012
4
SWAN, TOM W.
Exec Dt:
02/07/2012
5
STEPHENSON, GARY L.
Exec Dt:
02/08/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9587462
US20140096978
14122088
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 11
Reel/Frame:032976/0189   Pages: 8
Recorded: 05/28/2014
Attorney Dkt #:HES 2011-IP-044403U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIUSTI, FRANK, JR.
Exec Dt:
02/29/2012
2
VICK, JAMES D., JR.
Exec Dt:
02/07/2012
3
COLLINS, LEO G.
Exec Dt:
02/07/2012
4
SWAN, TOM W.
Exec Dt:
02/07/2012
5
STEPHENSON, GARY L.
Exec Dt:
02/08/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9587462
US20140096978
14122088
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 12
Reel/Frame:037963/0900   Pages: 8
Recorded: 03/14/2016
Attorney Dkt #:7523.1098US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMSON, JIMMIE ROBERT
Exec Dt:
04/04/2012
2
COLLINS, LEO G.
Exec Dt:
04/04/2012
3
REESING, DAVID L.
Exec Dt:
04/09/2012
4
BAYH, RUSSELL IRVING, III
Exec Dt:
04/04/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9388663
US20130255962
13745817
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
IP SECTION
DALLAS, TX 75219
Assignment: 13
Reel/Frame:028537/0352   Pages: 4
Recorded: 07/12/2012
Attorney Dkt #:61429-842203
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VICK, JAMES DAN, JR.
Exec Dt:
06/29/2012
2
COLLINS, LEO G.
Exec Dt:
06/29/2012
3
BRIMER, JEREMY PIKE
Exec Dt:
06/29/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9528344
US20140000870
13993815
Correspondence name and address
JOHN S. PRATT, ESQ.
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET, SUITE 2800
ATLANTA, GA 30309
Assignment: 14
Reel/Frame:030605/0620   Pages: 5
Recorded: 06/13/2013
Attorney Dkt #:61429-874219
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VICK, JAMES DAN, JR.
Exec Dt:
06/29/2012
2
COLLINS, LEO G.
Exec Dt:
06/29/2012
3
BRIMER, JEREMY PIKE
Exec Dt:
06/29/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9528344
US20140000870
13993815
Correspondence name and address
JOHN S. PRATT , ESQ.
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET, SUITE 2800
ATLANTA, GA 30309
Assignment: 15
Reel/Frame:031019/0543   Pages: 6
Recorded: 08/15/2013
Attorney Dkt #:063718.2250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRIMER, JEREMY P.
Exec Dt:
08/15/2013
2
COLLINS, LEO G.
Exec Dt:
08/15/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160222757
14412226
Correspondence name and address
BAKER BOTTS LLP
910 LOUISIANA
CAROL ANDREWS
HOUSTON, TX 77002
Assignment: 16
Reel/Frame:034605/0204   Pages: 5
Recorded: 12/31/2014
Attorney Dkt #:063718.4001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRIMER, JEREMY P.
Exec Dt:
08/15/2013
2
COLLINS, LEO G.
Exec Dt:
08/15/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160222757
14412226
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 17
Reel/Frame:031652/0358   Pages: 7
Recorded: 11/21/2013
Attorney Dkt #:HES 2011-IP-044408U1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VICK, JAMES D., JR.
Exec Dt:
11/08/2013
2
COLLINS, LEO G.
Exec Dt:
11/08/2013
3
SWAN, TOM W.
Exec Dt:
11/07/2013
4
STEPHENSON, GARY L.
Exec Dt:
11/08/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140083712
14119152
Correspondence name and address
RODNEY B. CARROLL
5601 GRANITE PARKWAY, SUITE 500
PLANO, TX 75024
Assignment: 18
Reel/Frame:039900/0134   Pages: 3
Recorded: 09/29/2016
Attorney Dkt #:140846-002301US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
COLLINS, LEO G.
Exec Dt:
05/28/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10273773
US20170016300
15300734
Correspondence name and address
COLLIN A. ROSE
1200 SMITH ST., 14TH FLOOR
CHAMBERLAIN HRDLICKA
HOUSTON, TX 77002
Assignment: 19
Reel/Frame:041857/0219   Pages: 5
Recorded: 04/05/2017
Attorney Dkt #:2069464-0216PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SETHURATHINAM, RAMYA
Exec Dt:
11/12/2014
2
COLLINS, LEO G.
Exec Dt:
12/01/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544639
US20170247966
15516621
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD, SUITE 1400
MCGUIREWOODS LLP
TYSONS CORNER, VA 22102

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