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Patent Assignment Assignor Details
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Assignor Name : MAIDA, JOHN L.
Total Assignments: 51
Assignment: 1
Reel/Frame:009263/0742   Pages: 5
Recorded: 06/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUSCOMBE, JOHN
Exec Dt:
06/17/1998
2
CRAIG, GARY J.
Exec Dt:
06/17/1998
3
MAIDA, JOHN L.
Exec Dt:
06/17/1998
4
ERATH, LOUIS
Exec Dt:
06/17/1998
Assignee
1
SYNTRON, INC.
17200 PARK ROW
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6160762
NONE
09098918
Correspondence name and address
GUNN & ASSOCIATES
TIM COOK
FIVE GREENWAY PLAZA, SUITE 2900
HOUSTON, TX 77046
Assignment: 2
Reel/Frame:010042/0221   Pages: 4
Recorded: 06/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIDA, JOHN L.
Exec Dt:
06/02/1999
2
LUSCOMBE, JOHN
Exec Dt:
06/02/1999
3
CRAIG, GARY J.
Exec Dt:
06/04/1999
4
ERATH, LOUIS W.
Exec Dt:
06/04/1999
Assignee
1
GEOSENSOR CORPORATION
17200 PARK ROW
HOUSTON, TEXAS 77084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6256588
NONE
09330584
Correspondence name and address
GUNN & ASSOCIATES, P.C.
TIM COOK
FIVE GREENWAY PLAZA, SUITE 2900
HOUSTON, TEXAS 77046
Assignment: 3
Reel/Frame:012375/0266   Pages: 8
Recorded: 10/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIEMS, LEE E.
Exec Dt:
10/13/2001
2
KNAPP, GREYSON
Exec Dt:
10/13/2001
3
MAIDA, JOHN L.
Exec Dt:
10/13/2001
4
CHOI, HAN-SUN
Exec Dt:
10/13/2001
5
KANDERS, REINIS
Exec Dt:
10/13/2001
6
O'BRIEN, TOM
Exec Dt:
10/13/2001
Assignee
1
INPUT/OUTPUT, INC.
12300 CHARLES E. SELECMAN DRIVE
STAFFORD, TEXAS 77477
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6591025
NONE
09524918
Correspondence name and address
HAYNES AND BOONE, LLP
TODD MATTINGLY
1000 LOUISIANA, SUITE 4300
HOUSTON TEXAS 77002-5012
Assignment: 4
Reel/Frame:023764/0401   Pages: 5
Recorded: 01/12/2010
Attorney Dkt #:WEAT/0463.D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERSEY, ALAN D.
Exec Dt:
02/12/2003
2
MAIDA, JOHN L.
Exec Dt:
02/08/2003
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD.
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7669440
US20050247082
11179868
Correspondence name and address
RANDOL W. READ
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 770566582
Assignment: 5
Reel/Frame:024017/0001   Pages: 5
Recorded: 03/02/2010
Attorney Dkt #:WEAT/0463.C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERSEY, ALAN D.
Exec Dt:
02/12/2003
2
MAIDA, JOHN L.
Exec Dt:
02/08/2003
Assignee
1
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD.
SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8494322
US20100158435
12716035
Correspondence name and address
RANDOL W. READ
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 770566582
Assignment: 6
Reel/Frame:030654/0242   Pages: 5
Recorded: 06/20/2013
Attorney Dkt #:WEAT/0463C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERSEY, ALAN D.
Exec Dt:
02/12/2003
2
MAIDA, JOHN L.
Exec Dt:
02/08/2003
Assignee
1
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8687926
US20130308895
13922816
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P. / WEATHERFO
3040 POST OAK BOULEVARD
SUITE 1500
HOUSTON, TX 77056
Assignment: 7
Reel/Frame:025859/0634   Pages: 7
Recorded: 02/24/2011
Attorney Dkt #:1399-004.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAVI, KRIS
Exec Dt:
02/15/2011
2
SAMSON, ETIENNE
Exec Dt:
02/21/2011
3
MAIDA, JOHN L.
Exec Dt:
02/11/2011
4
HUNTER, WILLIAM JOHN
Exec Dt:
02/11/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8636063
US20120205103
13028542
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 8
Reel/Frame:026326/0758   Pages: 5
Recorded: 05/23/2011
Attorney Dkt #:1399-005.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUSCOMBE, JOHN
Exec Dt:
04/20/2011
2
SAMSON, ETIENNE M.
Exec Dt:
05/06/2011
3
MAIDA, JOHN L.
Exec Dt:
05/06/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9075155
US20120257475
13082522
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 9
Reel/Frame:026863/0855   Pages: 4
Recorded: 09/07/2011
Attorney Dkt #:1399-007.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIDA, JOHN L.
Exec Dt:
08/24/2011
2
SAMSON, ETIENNE M.
Exec Dt:
08/30/2011
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
ATTN: JOHN WUSTENBERG, IP LAW DEPT
DUNCAN, TEXAS 73506-0440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9127531
US20130056197
13226578
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 10
Reel/Frame:027850/0028   Pages: 5
Recorded: 03/13/2012
Attorney Dkt #:1399-008.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMSON, ETIENNE M.
Exec Dt:
02/29/2012
2
MAIDA, JOHN L.
Exec Dt:
02/29/2012
3
DAUSSIN, RORY D.
Exec Dt:
02/23/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
ATTN: JOHN WUSTENBERG, IP LAW DEPT
DUNCAN, TEXAS 73506-0440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10060250
US20130245947
13418455
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 11
Reel/Frame:027905/0164   Pages: 5
Recorded: 03/21/2012
Attorney Dkt #:1399-011.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHARP, DAVID P.
Exec Dt:
03/19/2012
2
MAIDA, JOHN L.
Exec Dt:
03/19/2012
3
SAMSON, ETIENNE M.
Exec Dt:
03/19/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130249705
13426414
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 12
Reel/Frame:027944/0286   Pages: 5
Recorded: 03/28/2012
Attorney Dkt #:1399-007.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIDA, JOHN L.
Exec Dt:
03/23/2012
2
SAMSON, ETIENNE M.
Exec Dt:
03/23/2012
3
SHARP, DAVID P.
Exec Dt:
03/23/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9127532
US20130056202
13432206
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 13
Reel/Frame:029158/0395   Pages: 7
Recorded: 10/19/2012
Attorney Dkt #:1399-019.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SKINNER, NEAL
Exec Dt:
10/15/2012
2
SAMSON, ETIENNE
Exec Dt:
10/15/2012
3
SHARP, DAVID PAUL
Exec Dt:
10/15/2012
4
MAIDA, JOHN L.
Exec Dt:
10/15/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND STREET
ATTN: JOHN WUSTENBERG, IP LAW DEPT
DUNCAN, TEXAS 73506-0440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9512717
US20140111348
13655607
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 14
Reel/Frame:029610/0033   Pages: 7
Recorded: 01/11/2013
Attorney Dkt #:1399-021.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAVI, KRIS
Exec Dt:
01/10/2013
2
SAMSON, ETIENNE
Exec Dt:
12/04/2012
3
MAIDA, JOHN L.
Exec Dt:
12/04/2012
4
HUNTER, WILLIAM JOHN
Exec Dt:
01/09/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC. ("HESI")
2600 S 2ND STREET
ATTN: JOHN WUSTENBERG, IP LAW DEPT
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9388685
US20140180592
13726054
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 15
Reel/Frame:029512/0945   Pages: 4
Recorded: 12/20/2012
Attorney Dkt #:1399-028.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIDA, JOHN L.
Exec Dt:
12/18/2012
2
SAMSON, ETIENNE M.
Exec Dt:
12/18/2012
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2600 S 2ND STREET
ATTN: JOHN WUSTENBERG, IP LAW DEPT
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9075252
US20140175272
13722623
Correspondence name and address
KRUEGER ISELIN LLP (1391)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 16
Reel/Frame:029749/0366   Pages: 5
Recorded: 02/04/2013
Attorney Dkt #:1399-023.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAMSON, ETIENNE M.
Exec Dt:
01/30/2013
2
SHARP, DAVID P.
Exec Dt:
01/30/2013
3
MAIDA, JOHN L.
Exec Dt:
01/30/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC. ("HESI")
2600 S 2ND STREET
ATTN: JOHN WUSTENBERG, IP LAW DEPT
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140219056
13758465
Correspondence name and address
KRUEGER ISELIN LLP (1399)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 17
Reel/Frame:037350/0715   Pages: 7
Recorded: 12/22/2015
Attorney Dkt #:063718.5945
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOKELY, CHRISTOPHER LEE
Exec Dt:
08/08/2013
2
MAIDA, JOHN L.
Exec Dt:
08/06/2013
3
SHARP, DAVID
Exec Dt:
08/26/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9945979
US20160154142
14900819
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 18
Reel/Frame:031521/0151   Pages: 4
Recorded: 10/31/2013
Attorney Dkt #:1399-046.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARFOOT, DAVID A.
Exec Dt:
10/29/2013
2
MAIDA, JOHN L.
Exec Dt:
10/29/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
2600 S 2ND STREET
ATTN: JOHN WUSTENBERG, IP LAW DEPT
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9429466
US20150114127
14068448
Correspondence name and address
KRUEGER ISELIN LLP (1399)
P O BOX 1906
CYPRESS, TX 77410-1906
Assignment: 19
Reel/Frame:039336/0223   Pages: 4
Recorded: 08/03/2016
Attorney Dkt #:1399-046.05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARFOOT, DAVID A.
Exec Dt:
10/29/2013
2
MAIDA, JOHN L.
Exec Dt:
10/29/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10209383
US20160341841
15227890
Correspondence name and address
KRUEGER ISELIN LLP
P. O. BOX 1906
CYPRESS, TX 77410-1906
Assignment: 20
Reel/Frame:038659/0183   Pages: 7
Recorded: 05/20/2016
Attorney Dkt #:063718.6410
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAIDA, JOHN L.
Exec Dt:
01/13/2014
2
MANDVIWALA, TASNEEM A.
Exec Dt:
01/13/2014
3
CEKORICH, ALLEN
Exec Dt:
01/13/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9926778
US20160298446
15038265
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 21
Reel/Frame:045556/0881   Pages: 6
Recorded: 04/17/2018
Attorney Dkt #:061429-1017883
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, LI
Exec Dt:
05/06/2014
2
MAIDA, JOHN L.
Exec Dt:
05/09/2014
3
SAMSON, ETIENNE
Exec Dt:
05/09/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10001614
US20170160503
15127597
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 22
Reel/Frame:040007/0169   Pages: 9
Recorded: 10/13/2016
Attorney Dkt #:1880.674US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIA, HUA
Exec Dt:
06/06/2014
2
PERKINS, DAVID L.
Exec Dt:
06/06/2014
3
MAIDA, JOHN L.
Exec Dt:
06/09/2014
4
THOMAS, SEAN GREGORY
Exec Dt:
06/10/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10073005
US20170010181
15116464
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 23
Reel/Frame:033461/0785   Pages: 7
Recorded: 08/05/2014
Attorney Dkt #:087638-0815
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIA, HUA
Exec Dt:
08/04/2014
2
THOMAS, SEAN GREGORY
Exec Dt:
08/05/2014
3
PERKINS, DAVID L.
Exec Dt:
08/04/2014
4
MAIDA, JOHN L.
Exec Dt:
07/31/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9828846
US20160265339
14766795
Correspondence name and address
IONA N. KAISER
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 24
Reel/Frame:036287/0586   Pages: 7
Recorded: 08/10/2015
Attorney Dkt #:096378-0653
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIA, HUA
Exec Dt:
08/04/2014
2
THOMAS, SEAN GREGORY
Exec Dt:
08/05/2014
3
PERKINS, DAVID L.
Exec Dt:
08/04/2014
4
MAIDA, JOHN L.
Exec Dt:
07/31/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9828846
US20160265339
14766795
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 25
Reel/Frame:037730/0804   Pages: 7
Recorded: 02/13/2016
Attorney Dkt #:061429-0967137
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREEN, TODD J.
Exec Dt:
12/03/2014
2
WATCHEL, ALEXIS
Exec Dt:
12/09/2014
3
MARKUS, WILLIAM
Exec Dt:
12/03/2014
4
MAIDA, JOHN L.
Exec Dt:
12/03/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10443763
US20160348808
14912012
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 26
Reel/Frame:037734/0804   Pages: 7
Recorded: 02/15/2016
Attorney Dkt #:061429-0967136
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREEN, TODD J.
Exec Dt:
12/03/2014
2
WACHTEL, ALEXIS
Exec Dt:
12/09/2014
3
MARKUS, WILLIAM
Exec Dt:
12/03/2014
4
MAIDA, JOHN L.
Exec Dt:
12/03/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10197212
US20160161042
15043677
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 27
Reel/Frame:038162/0374   Pages: 8
Recorded: 03/31/2016
Attorney Dkt #:063718.6005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIA, HUA
Exec Dt:
11/13/2014
2
LU, YINGHUI
Exec Dt:
12/11/2014
3
ZHANG, LIZHENG
Exec Dt:
11/13/2014
4
MAIDA, JOHN L.
Exec Dt:
12/11/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9557300
US20160327521
15026432
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 28
Reel/Frame:038715/0810   Pages: 7
Recorded: 05/25/2016
Attorney Dkt #:063718.6179
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THERRIEN, JASON EDWARD
Exec Dt:
02/02/2015
2
MAIDA, JOHN L.
Exec Dt:
01/23/2015
3
BARFOOT, DAVID
Exec Dt:
01/23/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170093493
15039132
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 29
Reel/Frame:035511/0872   Pages: 7
Recorded: 04/28/2015
Attorney Dkt #:095184-0912
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIA, HUA
Exec Dt:
04/25/2015
2
THOMAS, SEAN GREGORY
Exec Dt:
04/27/2015
3
PERKINS, DAVID L.
Exec Dt:
03/25/2015
4
MAIDA, JOHN L.
Exec Dt:
03/23/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9791334
US20160363493
14771249
Correspondence name and address
IONA N. KAISER
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 30
Reel/Frame:036445/0711   Pages: 7
Recorded: 08/28/2015
Attorney Dkt #:096378-0687
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIA, HUA
Exec Dt:
04/25/2015
2
THOMAS, SEAN GREGORY
Exec Dt:
04/27/2015
3
PERKINS, DAVID L.
Exec Dt:
03/25/2015
4
MAIDA, JOHN L.
Exec Dt:
03/23/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9791334
US20160363493
14771249
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 31
Reel/Frame:043554/0608   Pages: 7
Recorded: 09/12/2017
Attorney Dkt #:063718.7604
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARK, DANIEL JOSHUA
Exec Dt:
04/28/2015
2
MAIDA, JOHN L.
Exec Dt:
04/28/2015
3
BARFOOT, DAVID ANDREW
Exec Dt:
04/28/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10612371
US20180045041
15557539
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 32
Reel/Frame:043955/0202   Pages: 7
Recorded: 10/26/2017
Attorney Dkt #:2014-091685 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOKELY, CHRISTOPHER LEE
Exec Dt:
06/22/2015
2
MAIDA, JOHN L.
Exec Dt:
05/29/2015
3
SKINNER, NEAL GREGORY
Exec Dt:
05/26/2015
4
ELLAMAUTHALER, ANDREAS
Exec Dt:
06/01/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180087372
15569464
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC. C/O PA
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254
Assignment: 33
Reel/Frame:041102/0782   Pages: 4
Recorded: 01/27/2017
Attorney Dkt #:1392-044.05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHONGALE, SATYAN GOPAL
Exec Dt:
06/25/2015
2
MAIDA, JOHN L.
Exec Dt:
06/25/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10241230
US20170219736
15329698
Correspondence name and address
ISELIN LAW PLLC
P. O. BOX 1906
CYPRESS, TX 77410-1906
Assignment: 34
Reel/Frame:040695/0813   Pages: 7
Recorded: 12/20/2016
Attorney Dkt #:063718.6944
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
07/13/2015
2
MAIDA, JOHN L.
Exec Dt:
07/13/2015
3
BHONGALE, SATYAN GOPAL
Exec Dt:
07/17/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10072496
US20170198568
15320675
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 35
Reel/Frame:039835/0890   Pages: 5
Recorded: 09/22/2016
Attorney Dkt #:1880.981US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITSCHE, WOLFGANG HARTMUT
Exec Dt:
10/13/2015
2
MAIDA, JOHN L.
Exec Dt:
10/13/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9983331
US20170276828
15128338
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 36
Reel/Frame:056762/0576   Pages: 7
Recorded: 07/06/2021
Attorney Dkt #:061429-1075030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEARL, WILLIAM CECIL, JR
Exec Dt:
11/11/2015
2
PEARL, MEGAN RENEE
Exec Dt:
11/17/2015
3
SKINNER, NEAL GREGORY
Exec Dt:
11/18/2015
4
MAIDA, JOHN L.
Exec Dt:
11/12/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11092539
US20200232907
15755651
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 37
Reel/Frame:047790/0790   Pages: 5
Recorded: 12/17/2018
Attorney Dkt #:140846-040103US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARK, DANIEL J.
Exec Dt:
08/11/2016
2
MAIDA, JOHN L.
Exec Dt:
08/11/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10948344
US20190339124
16310479
Correspondence name and address
CHAMBERLAIN HRDLICKA HALLIBURTON ENERGY
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002
Assignment: 38
Reel/Frame:048385/0834   Pages: 9
Recorded: 02/20/2019
Attorney Dkt #:063718.8383
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAN, XINWEI
Exec Dt:
09/28/2016
2
MARTINEZ, YENNY NATALI
Exec Dt:
09/30/2016
3
LEBLANC, MICHEL JOSEPH
Exec Dt:
09/30/2016
4
SKINNER, NEAL GREGORY
Exec Dt:
09/29/2016
5
MAIDA, JOHN L.
Exec Dt:
09/30/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11015445
US20190226335
16326830
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 39
Reel/Frame:049407/0825   Pages: 7
Recorded: 06/07/2019
Attorney Dkt #:2069464-0301PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAPOGLU, ILKER R.
Exec Dt:
03/07/2017
2
LAN, XINWEI
Exec Dt:
05/02/2017
3
MARTINEZ, YENNY NATALI
Exec Dt:
04/10/2017
4
MAIDA, JOHN L.
Exec Dt:
03/07/2017
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11268834
US20210223067
16467834
Correspondence name and address
ROBERT C. HILTON
1750 TYSONS BLVD., SUITE 1800
TYSONS CORNER, VA 22102
Assignment: 40
Reel/Frame:052265/0915   Pages: 5
Recorded: 03/30/2020
Attorney Dkt #:2069464-0364PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEARL, WILLIAM CECIL, JR.
Exec Dt:
11/16/2017
2
MAIDA, JOHN L.
Exec Dt:
11/20/2017
3
STARK, DANIEL JOSHUA
Exec Dt:
11/15/2017
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11143015
US20200182042
16637959
Correspondence name and address
MCGUIREWOODS, LLP
1750 TYSONS BLVD., SUITE 1800
TYSONS, VA 22102
Assignment: 41
Reel/Frame:050566/0284   Pages: 10
Recorded: 09/30/2019
Attorney Dkt #:1560-110000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARK, DANIEL JOSHUA
Exec Dt:
08/30/2019
2
MAIDA, JOHN L.
Exec Dt:
09/06/2019
3
ELLMAUTHALER, ANDREAS
Exec Dt:
09/13/2019
4
BUSH, IRA JEFFREY
Exec Dt:
09/12/2019
5
LEBLANC, MICHEL JOSEPH
Exec Dt:
08/29/2019
6
WILSON, GLENN ANDREW
Exec Dt:
08/27/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11493380
US20210096020
16587607
Correspondence name and address
C. TUMEY LAW GROUP PLLC - HES C. TUMEY L
PO BOX 890226
HOUSTON, TX 77062-9998
Assignment: 42
Reel/Frame:055569/0246   Pages: 10
Recorded: 03/11/2021
Attorney Dkt #:5060US-639694
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STARK, DANIEL JOSHUA
Exec Dt:
05/17/2019
2
JONKE, PATRICK JOHN
Exec Dt:
05/29/2019
3
GAO, LI
Exec Dt:
05/16/2019
4
GE, YAO
Exec Dt:
05/15/2019
5
GARCIA, ALEXIS
Exec Dt:
05/15/2019
6
MAIDA, JOHN L.
Exec Dt:
10/28/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11299985
US20210231008
16634778
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002
Assignment: 43
Reel/Frame:052181/0834   Pages: 6
Recorded: 03/20/2020
Attorney Dkt #:1560-112400 & 112401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLMAUTHALER, ANDREAS
Exec Dt:
02/07/2020
2
WILSON, GLENN ANDREW
Exec Dt:
03/02/2020
3
MAIDA, JOHN L.
Exec Dt:
02/05/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11326936
US20210270667
16806930
Correspondence name and address
C. TUMEY LAW
P.O BOX 890226
HOUSTON, TX 77062-9998
Assignment: 44
Reel/Frame:059573/0864   Pages: 5
Recorded: 04/12/2022
Attorney Dkt #:1560-112402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLMAUTHALER, ANDREAS
Exec Dt:
02/07/2020
2
WILSON, GLENN ANDREW
Exec Dt:
03/02/2020
3
MAIDA, JOHN L.
Exec Dt:
02/05/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11933664
US20220236106
17718493
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998
Assignment: 45
Reel/Frame:056072/0661   Pages: 7
Recorded: 04/28/2021
Attorney Dkt #:30090US-644830
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAASKELAINEN, MIKKO
Exec Dt:
11/16/2020
2
PARK, BRIAN VANDELLYN
Exec Dt:
08/28/2019
3
MAIDA, JOHN L.
Exec Dt:
11/16/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11131185
US20210301653
16832333
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA ST.
SUITE 64
HOUSTON, TX 77002
Assignment: 46
Reel/Frame:055523/0053   Pages: 8
Recorded: 03/08/2021
Attorney Dkt #:70080US-662838
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YERUBANDI, KRISHNA BABU
Exec Dt:
03/08/2021
2
SINGH, JOHN PAUL BIR
Exec Dt:
12/16/2020
3
MAIDA, JOHN L.
Exec Dt:
11/23/2020
4
JAASKELAINEN, MIKKO
Exec Dt:
11/20/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11920464
US20210238985
17039054
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002
Assignment: 47
Reel/Frame:055554/0240   Pages: 12
Recorded: 03/10/2021
Attorney Dkt #:80060US-662866
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUL, PETER JAMES
Exec Dt:
08/01/2011
2
MAIDA, JOHN L.
Exec Dt:
11/23/2020
3
RAVI, KRISHNA
Exec Dt:
02/01/1989
4
FUNKHOUSER, GARY P.
Exec Dt:
06/01/1981
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11566487
US20210238953
17039286
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA ST.
SUITE 64
HOUSTON, TX 77002
Assignment: 48
Reel/Frame:055580/0947   Pages: 8
Recorded: 03/12/2021
Attorney Dkt #:80070US-662868
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, JOHN PAUL BIR
Exec Dt:
12/16/2020
2
JAASKELAINEN, MIKKO
Exec Dt:
11/30/2020
3
MAIDA, JOHN L.
Exec Dt:
11/23/2020
4
YERUBANDI, KRISHNA BABU
Exec Dt:
03/12/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11846174
US20210238977
17020402
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002
Assignment: 49
Reel/Frame:055612/0424   Pages: 8
Recorded: 03/16/2021
Attorney Dkt #:80080US-662870
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, JOHN PAUL BIR
Exec Dt:
12/16/2020
2
MAIDA, JOHN L.
Exec Dt:
11/23/2020
3
JAASKELAINEN, MIKKO
Exec Dt:
11/30/2020
4
YERUBANDI, KRISHNA BABU
Exec Dt:
03/16/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11352850
US20210238994
17030179
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA ST.
SUITE 64
HOUSTON, TX 77002
Assignment: 50
Reel/Frame:055616/0802   Pages: 8
Recorded: 03/17/2021
Attorney Dkt #:70090US-662839
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, JOHN PAUL BIR
Exec Dt:
12/16/2020
2
JAASKELAINEN, MIKKO
Exec Dt:
11/20/2020
3
MAIDA, JOHN L.
Exec Dt:
11/23/2020
4
YERUBANDI, KRISHNA BABU
Exec Dt:
03/16/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11661838
US20210238978
17039553
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA ST.
SUITE 64
HOUSTON, TX 77002
Assignment: 51
Reel/Frame:055674/0982   Pages: 8
Recorded: 03/22/2021
Attorney Dkt #:80000US-662841
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, JOHN PAUL BIR
Exec Dt:
03/22/2021
2
JAASKELAINEN, MIKKO
Exec Dt:
11/30/2020
3
YERUBANDI, KRISHNA BABU
Exec Dt:
03/16/2021
4
MAIDA, JOHN L.
Exec Dt:
11/24/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210238983
16950556
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA ST.
SUITE 64
HOUSTON, TX 77002

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