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Patent Assignment Assignor Details
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Assignor Name : HELMS, LONNIE C.
Total Assignments: 16
Assignment: 1
Reel/Frame:004067/0119   Pages: 2
Recorded: 12/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HELMS, LONNIE C.
Exec Dt:
12/07/1982
Assignee
1
HALLIBURTON COMPANY
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4470726
NONE
06432601
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536
Assignment: 2
Reel/Frame:004728/0237   Pages: 2
Recorded: 05/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HELMS, LONNIE C.
Exec Dt:
05/13/1987
Assignee
1
HALLIBURTON COMPANY, A CORP. OF DE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4729432
NONE
07044878
Correspondence name and address
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 3
Reel/Frame:004853/0030   Pages: 2
Recorded: 02/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HELMS, LONNIE C.
Exec Dt:
02/05/1988
Assignee
1
HALLIBURTON COMPANY
A DE CORP.
DUNCA, STEPHENS COUNTY, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4825902
NONE
07142613
Correspondence name and address
NEAL R. KENNEDY
LANEY, DOUGHERTY, HESSIN & BEAVERS
STE. 900
101 PARK AVE.
OKLAHOMA CITY, OK 73102
Assignment: 4
Reel/Frame:005395/0105   Pages: 3
Recorded: 07/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HELMS, LONNIE C.
Exec Dt:
07/17/1990
Assignee
1
HALLIBURTON COMPANY
A CORP. OF DE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5040602
NONE
07538635
Correspondence name and address
JAMES R. DUZAN
HALLIBURTON SERVICES
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 5
Reel/Frame:041572/0589   Pages: 7
Recorded: 03/14/2017
Attorney Dkt #:2013-IP-084511U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOWNEY, LUKE CHRISTOPHER
Exec Dt:
10/21/2014
2
JONES, PAUL JOSEPH
Exec Dt:
10/17/2014
3
BUDLER, NICHOLAS FREDERICK
Exec Dt:
10/17/2014
4
HELMS, LONNIE C.
Exec Dt:
10/17/2014
5
STAIR, TODD ANTHONY
Exec Dt:
10/17/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170254173
15511145
Correspondence name and address
MCAFEE & TAFT
TENTH FLOOR, TWO LEADERSHIP SQUARE
211 NORTH ROBINSON
OKLAHOMA CITY, OK 73102
Assignment: 6
Reel/Frame:041584/0280   Pages: 7
Recorded: 03/15/2017
Attorney Dkt #:2013-IP-084512U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOWNEY, LUKE CHRISTOPHER
Exec Dt:
10/21/2014
2
JONES, PAUL JOSEPH
Exec Dt:
10/17/2014
3
BUDLER, NICHOLAS FREDERICK
Exec Dt:
10/17/2014
4
HELMS, LONNIE C.
Exec Dt:
10/17/2014
5
STAIR, TODD ANTHONY
Exec Dt:
10/17/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10378296
US20170292338
15511463
Correspondence name and address
MCAFEE & TAFT
TENTH FLOOR, TWO LEADERSHIP SQUARE
211 NORTH ROBINSON
OKLAHOMA CITY, OK 73102
Assignment: 7
Reel/Frame:045593/0805   Pages: 10
Recorded: 04/19/2018
Attorney Dkt #:140846-033205US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, BO
Exec Dt:
11/25/2015
2
HELMS, LONNIE C.
Exec Dt:
11/30/2015
3
LI, DAVID
Exec Dt:
11/27/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10883334
US20180313185
15769714
Correspondence name and address
COLLIN A. ROSE
1200 SMITH ST., 14TH FLOOR
CHAMBERLAIN HRDLICKA
HOUSTON, TX 77002
Assignment: 8
Reel/Frame:047711/0575   Pages: 18
Recorded: 12/07/2018
Attorney Dkt #:140846-040906US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, BO
Exec Dt:
04/15/2013
2
HELMS, LONNIE C.
Exec Dt:
09/26/2016
3
GADRE, ANIRUDDHA
Exec Dt:
12/08/2016
4
HU, YUZHU
Exec Dt:
06/05/2018
5
MAKOWIECKI, GARY
Exec Dt:
11/06/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10557329
US20190257175
16308338
Correspondence name and address
CHAMBERLAIN HRDLICKA HALLIBURTON ENERGY
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:048095/0907   Pages: 18
Recorded: 01/22/2019
Attorney Dkt #:140846-040806US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, BO
Exec Dt:
04/15/2013
2
HELMS, LONNIE C.
Exec Dt:
09/26/2016
3
GADRE, ANIRUDDHA
Exec Dt:
12/08/2016
4
HU, YUZHU
Exec Dt:
06/05/2018
5
MAKOWIECKI, GARY
Exec Dt:
11/06/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11313202
US20190169958
16319779
Correspondence name and address
COLLIN A. ROSE
1200 SMITH ST., 14TH FLOOR
CHAMBERLAIN HRDLICKA
HOUSTON, TX 77002
Assignment: 10
Reel/Frame:053126/0817   Pages: 17
Recorded: 07/06/2020
Attorney Dkt #:140846-072304US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YELDELL, STEPHEN A.
Exec Dt:
03/01/2018
2
ARDOIN, KEVIN W.
Exec Dt:
03/01/2018
3
HELMS, LONNIE C.
Exec Dt:
02/28/2018
4
YUAN, MIN M.
Exec Dt:
02/28/2018
5
ACOSTA, FRANK
Exec Dt:
02/28/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11473395
US20210062611
16960229
Correspondence name and address
CHAMBERLAIN HRDLICKA HALLIBURTON ENERGY
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002
Assignment: 11
Reel/Frame:053153/0245   Pages: 17
Recorded: 07/08/2020
Attorney Dkt #:140846-072004US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, MIN M.
Exec Dt:
02/28/2018
2
YELDELL, STEPHEN A.
Exec Dt:
03/01/2018
3
HELMS, LONNIE C.
Exec Dt:
02/28/2018
4
ACOSTA, FRANK
Exec Dt:
02/28/2018
5
ARDOIN, KEVIN W.
Exec Dt:
03/27/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11512545
US20210062597
16960790
Correspondence name and address
CHAMBERLAIN HRDLICKA HALLIBURTON ENERGY
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002
Assignment: 12
Reel/Frame:053184/0780   Pages: 17
Recorded: 07/10/2020
Attorney Dkt #:140846-072104US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YELDELL, STEPHEN A.
Exec Dt:
03/01/2018
2
HELMS, LONNIE C.
Exec Dt:
02/28/2018
3
YUAN, MIN M.
Exec Dt:
02/28/2018
4
ACOSTA, FRANK
Exec Dt:
02/28/2018
5
NAGORI, SHAZAD
Exec Dt:
02/28/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200340314
16961342
Correspondence name and address
CHAMBERLAIN HRDLICKA HALLIBURTON ENERGY
CHAMBERLAIN HRDLICKA
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002
Assignment: 13
Reel/Frame:053185/0310   Pages: 14
Recorded: 07/10/2020
Attorney Dkt #:140846-072204US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAWSEY, BENNY E.
Exec Dt:
03/03/2018
2
HELMS, LONNIE C.
Exec Dt:
02/28/2018
3
YELDELL, STEPHEN A.
Exec Dt:
03/01/2018
4
YUAN, MIN M.
Exec Dt:
02/28/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11313189
US20200340315
16961494
Correspondence name and address
CHAMBERLAIN HRDLICKA HALLIBURTON ENERGY
1200 SMITH ST., 14TH FLOOR
HOUSTON, TX 77002
Assignment: 14
Reel/Frame:051892/0498   Pages: 6
Recorded: 02/21/2020
Attorney Dkt #:2018-IPM-102721 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELMS, LONNIE C.
Exec Dt:
03/13/2019
2
YUAN, MIN MARK
Exec Dt:
03/13/2019
3
ACOSTA, FRANK VINICIO
Exec Dt:
03/13/2019
4
FRIPP, MICHAEL LINLEY
Exec Dt:
04/18/2019
5
AHUJA, MAYUR
Exec Dt:
03/13/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210148184
16641183
Correspondence name and address
MCAFEE & TAFT
TENTH FLOOR, TWO LEADERSHIP SQUARE
211 NORTH ROBINSON
OKLAHOMA CITY, OK 73102
Assignment: 15
Reel/Frame:051848/0728   Pages: 4
Recorded: 02/18/2020
Attorney Dkt #:2018-IPM-102620 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELMS, LONNIE C.
Exec Dt:
04/10/2019
2
YUAN, MIN MARK
Exec Dt:
04/10/2019
3
ACOSTA, FRANK VINICIO
Exec Dt:
04/10/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11603736
US20210131221
16639969
Correspondence name and address
MCAFEE & TAFT
TENTH FLOOR, TWO LEADERSHIP SQUARE
211 NORTH ROBINSON
OKLAHOMA CITY, OK 73102
Assignment: 16
Reel/Frame:051860/0640   Pages: 4
Recorded: 02/19/2020
Attorney Dkt #:2018-IPM-102623 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, MIN MARK
Exec Dt:
04/10/2019
2
ACOSTA, FRANK VINICIO
Exec Dt:
04/10/2019
3
HELMS, LONNIE C.
Exec Dt:
04/10/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11492867
US20210140262
16640217
Correspondence name and address
MCAFEE & TAFT
TENTH FLOOR, TWO LEADERSHIP SQUARE
211 NORTH ROBINSON
OKLAHOMA CITY, OK 73102

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