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Patent Assignment Assignor Details
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Assignor Name : ZACHARKO, JONATHAN PETER
Total Assignments: 14
Assignment: 1
Reel/Frame:031605/0340   Pages: 4
Recorded: 11/14/2013
Attorney Dkt #:16463-323
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZACHARKO, JONATHAN PETER
Exec Dt:
11/13/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9391417
US20150129313
14079158
Correspondence name and address
TERRENCE N. KUHARCHUK
1700, 10235-101 STREET
EDMONTON, ALBERTA, T5J 3G1 CANADA
Assignment: 2
Reel/Frame:038865/0744   Pages: 4
Recorded: 06/09/2016
Attorney Dkt #:16463-398
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZACHARKO, JONATHAN PETER
Exec Dt:
11/13/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9985402
US20160294139
15177700
Correspondence name and address
PARLEE MCLAWS LLP
1500 MANULIFE PLACE
10180-101 STREET
EDMONTON, T5J 4K1 CANADA
Assignment: 3
Reel/Frame:045510/0602   Pages: 4
Recorded: 04/11/2018
Attorney Dkt #:16463-455
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZACHARKO, JONATHAN PETER
Exec Dt:
11/13/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10446996
US20180233869
15950933
Correspondence name and address
PARLEE MCLAWS LLP
1700 ENBRIDGE CENTRE
10175 - 101 STREET NW
EDMONTON, T5J 0H3 CANADA
Assignment: 4
Reel/Frame:034008/0534   Pages: 5
Recorded: 10/22/2014
Attorney Dkt #:095184-0271
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZACHARKO, JONATHAN PETER
Exec Dt:
10/20/2014
2
FULFORD, ROBERT SCOTT
Exec Dt:
10/20/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10481296
US20160299252
14777899
Correspondence name and address
IONA N. KAISER
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:036591/0602   Pages: 6
Recorded: 09/17/2015
Attorney Dkt #:096378-0727
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZACHARKO, JONATHAN PETER
Exec Dt:
10/20/2014
2
FULFORD, ROBERT SCOTT
Exec Dt:
10/20/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10481296
US20160299252
14777899
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 6
Reel/Frame:034022/0046   Pages: 5
Recorded: 10/23/2014
Attorney Dkt #:063718.2918
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZACHARKO, JONATHAN PETER
Exec Dt:
10/22/2014
2
WONG, DAVID YAN LAP
Exec Dt:
10/22/2014
3
LOZINSKY, CLINT PAUL
Exec Dt:
10/22/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9958838
US20160116889
14522166
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 7
Reel/Frame:034966/0384   Pages: 4
Recorded: 02/16/2015
Attorney Dkt #:34197-00220-PCT000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZACHARKO, JONATHAN PETER
Exec Dt:
12/08/2014
Assignee
1
HALLIBURTON ENERGY SERVICES INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9714564
US20160230538
14779268
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
1000 LOUISIANA STREET
FIFTY-THIRD FLOOR
HOUSTON, TX 77002
Assignment: 8
Reel/Frame:043004/0685   Pages: 5
Recorded: 07/14/2017
Attorney Dkt #:00230US-564426
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRKHOPE, KENNEDY J.
Exec Dt:
01/05/2015
2
ZACHARKO, JONATHAN PETER
Exec Dt:
12/19/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10577866
US20170314332
15520043
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
FIFTY-THIRD FLOOR
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:042384/0893   Pages: 5
Recorded: 05/15/2017
Attorney Dkt #:063718.7340
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DODDS, LAUREN JANE
Exec Dt:
01/08/2015
2
ZACHARKO, JONATHAN PETER
Exec Dt:
01/12/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9933544
US20170329042
15526997
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 10
Reel/Frame:044017/0466   Pages: 5
Recorded: 11/02/2017
Attorney Dkt #:140846-032009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGAR, EVERETT P.
Exec Dt:
06/04/2015
2
ZACHARKO, JONATHAN PETER
Exec Dt:
06/04/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10584534
US20190153782
15571309
Correspondence name and address
CHAMBERLAIN HRDLICKA - COLLIN R. ROSE
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002
Assignment: 11
Reel/Frame:036202/0413   Pages: 6
Recorded: 07/29/2015
Attorney Dkt #:096378-0330
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZACHARKO, JONATHAN PETER
Exec Dt:
06/19/2015
2
OZERI, RONNY ARIEL
Exec Dt:
06/19/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9642240
US20160057853
14811879
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 12
Reel/Frame:045869/0880   Pages: 4
Recorded: 05/22/2018
Attorney Dkt #:063718.8063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAJAGOPALAN, SATISH
Exec Dt:
09/21/2015
2
ZACHARKO, JONATHAN PETER
Exec Dt:
09/21/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11133664
US20180351349
15777976
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 13
Reel/Frame:048731/0548   Pages: 4
Recorded: 03/28/2019
Attorney Dkt #:2069464-0345PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZACHARKO, JONATHAN PETER
Exec Dt:
12/16/2016
2
RAJAGOPALAN, SATISH
Exec Dt:
12/16/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10961838
US20200003042
16330684
Correspondence name and address
HALLIBURTON C/O MCGUIREWOODS LLP
1750 TYSONS BOULEVARD
SUITE 1800
TYSONS, MD 22102
Assignment: 14
Reel/Frame:061564/0673   Pages: 4
Recorded: 10/27/2022
Attorney Dkt #:2069464-0345N1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZACHARKO, JONATHAN PETER
Exec Dt:
12/16/2016
2
RAJAGOPALAN, SATISH
Exec Dt:
12/16/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11624275
US20210180441
17185287
Correspondence name and address
MCGUIREWOODS, LLP
1750 TYSONS BOULEVARD
SUITE 1800
TYSONS, VA 22102-4215

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