skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : MAZROOEE, MEHDI
Total Assignments: 20
Assignment: 1
Reel/Frame:018599/0473   Pages: 4
Recorded: 11/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAZROOEE, MEHDI
Exec Dt:
11/03/2006
2
DYKSTRA, JASON D.
Exec Dt:
11/15/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7415364
US20080114554
11545750
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73533
Assignment: 2
Reel/Frame:018621/0082   Pages: 7
Recorded: 11/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAZROOEE, MEHDI
Exec Dt:
11/03/2006
2
DYKSTRA, JASON D.
Exec Dt:
11/15/2006
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7680617
US20080084783
11545751
Correspondence name and address
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN, OK 73533
Assignment: 3
Reel/Frame:019527/0707   Pages: 5
Recorded: 07/02/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANT, RONALD
Exec Dt:
05/14/2007
2
MAZROOEE, MEHDI
Exec Dt:
05/15/2007
3
BELCHER, DONALD
Exec Dt:
05/14/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080231466
11688095
Correspondence name and address
HALLIBURTON ENERGY SERVICES
JOHN W. WUSTENBERG
HALLIBURTON ENERGY SERVICES
2600 SOUTH SECOND STREET
DUNCAN OK 73533
Assignment: 4
Reel/Frame:020219/0348   Pages: 4
Recorded: 12/03/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORGSTADT, JUSTIN
Exec Dt:
09/25/2007
2
MAZROOEE, MEHDI
Exec Dt:
11/16/2007
3
DANT, RONALD
Exec Dt:
10/04/2007
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090053072
11842234
Correspondence name and address
JOHN W. WUSTERBERG
2600 SOUTH 2ND STREET
DUNCAN, OK 73533
Assignment: 5
Reel/Frame:036948/0029   Pages: 7
Recorded: 11/03/2015
Attorney Dkt #:063718.5686
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DYKSTRA, JASON D.
Exec Dt:
08/13/2013
2
MAZROOEE, MEHDI
Exec Dt:
07/26/2013
3
VIASSOLO, DANIEL
Exec Dt:
08/08/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9976367
US20160076325
14888812
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 6
Reel/Frame:037527/0952   Pages: 8
Recorded: 01/20/2016
Attorney Dkt #:098273-0263
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PHILLIPPI, MAX L.
Exec Dt:
11/01/2013
2
MAZROOEE, MEHDI
Exec Dt:
12/12/2013
3
FISHER, CHAD A.
Exec Dt:
01/24/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10018020
US20160305223
14906279
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:038775/0933   Pages: 7
Recorded: 06/02/2016
Attorney Dkt #:7523.672US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUCAS, BRYAN C.
Exec Dt:
01/06/2014
2
TROUTMAN, JAMES R.
Exec Dt:
01/08/2014
3
MAZROOEE, MEHDI
Exec Dt:
12/26/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9933791
US20160291609
15038417
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
IP SECTION
DALLAS, TX 75219
Assignment: 8
Reel/Frame:040085/0778   Pages: 6
Recorded: 10/21/2016
Attorney Dkt #:140846-005501US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAZROOEE, MEHDI
Exec Dt:
12/26/2013
2
FRIPP, MICHAEL LINLEY
Exec Dt:
11/27/2013
3
SIERRA, LEOPODO
Exec Dt:
11/14/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10294768
US20160265330
15029597
Correspondence name and address
COLLIN A. ROSE
1200 SMITH STREET, 14TH FLOOR
CHAMBERLAIN HRDLICKA
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:048764/0808   Pages: 12
Recorded: 04/02/2019
Attorney Dkt #:2069464-0725PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAZROOEE, MEHDI
Exec Dt:
12/28/2016
2
LAHMAN, MATTHEW LEWIS
Exec Dt:
01/27/2017
3
PERSAC, STEPHEN BYRNE
Exec Dt:
11/29/2016
4
FRIPP, MICHAEL LINLEY
Exec Dt:
01/12/2017
5
ADAMS, MARK ALLEN
Exec Dt:
11/16/2016
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10961835
NONE
16331924
Correspondence name and address
ROBERT HILTON
1750 TYSONS BLVD
TYSONS, VA 22102
Assignment: 10
Reel/Frame:054544/0519   Pages: 4
Recorded: 12/04/2020
Attorney Dkt #:2018-102162 U1 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAZROOEE, MEHDI
Exec Dt:
07/25/2018
2
FRIPP, MICHAEL LINLEY
Exec Dt:
07/19/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11896940
US20210229049
16972122
Correspondence name and address
HALLIBURTON ENERGY SERVICES, INC. C/O PA
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254
Assignment: 11
Reel/Frame:054253/0385   Pages: 7
Recorded: 10/29/2020
Attorney Dkt #:1560-056700
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE LAST NAME OF FIRST INVENTOR PREVIOUSLY RECORDED AT REEL: 046719 FRAME: 0775. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
MAZROOEE, MEHDI
Exec Dt:
08/24/2018
2
INYANG, UBONG AKPAN
Exec Dt:
08/21/2018
3
VERDE SALAS, ALEXANDER JOSE
Exec Dt:
08/20/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11441068
US20210230475
17051121
Correspondence name and address
C. TUMEY LAW GROUP, PLLC
P.O. BOX 890226
HOUSTON, TX 77062-9998
Assignment: 12
Reel/Frame:054186/0066   Pages: 5
Recorded: 10/27/2020
Attorney Dkt #:1560-056701
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAZROOEE, MEHDI
Exec Dt:
08/28/2018
2
INYANG, UBONG AKPAN
Exec Dt:
08/21/2018
3
VERDE SALAS, ALEXANDER JOSE
Exec Dt:
08/20/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11441068
US20210230475
17051121
Correspondence name and address
C. TUMEY LAW GROUP PLLC
PO BOX 890226
HOUSTON, TX 77062-9998
Assignment: 13
Reel/Frame:060279/0839   Pages: 5
Recorded: 06/22/2022
Attorney Dkt #:1560-056703
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAZROOEE, MEHDI
Exec Dt:
08/28/2018
2
INYANG, UBONG AKPAN
Exec Dt:
08/21/2018
3
SALAS, ALEXANDER JOSE VERDE
Exec Dt:
08/20/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11753584
US20220315829
17846884
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
PO BOX 890226
HOUSTON, 77062-9998 UNITED STATES
Assignment: 14
Reel/Frame:055929/0707   Pages: 7
Recorded: 04/15/2021
Attorney Dkt #:063718.9071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAZROOEE, MEHDI
Exec Dt:
11/20/2018
2
HUNTER, TIMOTHY HOLIMAN
Exec Dt:
11/08/2018
3
STEPHENSON, STANLEY V.
Exec Dt:
11/08/2018
4
ADAMS, MARK A.
Exec Dt:
11/12/2018
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11585197
US20210396114
17285602
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 15
Reel/Frame:049731/0353   Pages: 7
Recorded: 07/11/2019
Attorney Dkt #:063718.8478
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUSTERHOFT, RONALD GLEN
Exec Dt:
06/19/2019
2
STEPHENSON, STANLEY VERNON
Exec Dt:
05/13/2019
3
HUNTER, TIMOTHY HOLIMAN
Exec Dt:
05/08/2019
4
MAZROOEE, MEHDI
Exec Dt:
06/17/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11035213
US20200355055
16405595
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 16
Reel/Frame:053308/0356   Pages: 6
Recorded: 07/24/2020
Attorney Dkt #:2069464-0803PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SLOCUM, ANDREW BAILEY
Exec Dt:
01/14/2020
2
WALLACE, MEGAN LEE
Exec Dt:
01/08/2020
3
MAZROOEE, MEHDI
Exec Dt:
05/11/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210154627
16691445
Correspondence name and address
MELISSA GUIDRY
1750 TYSONS BLVD
SUITE 1800
TYSONS, VA 22102
Assignment: 17
Reel/Frame:052940/0321   Pages: 7
Recorded: 06/15/2020
Attorney Dkt #:061429-1175677
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAZROOEE, MEHDI
Exec Dt:
06/05/2020
2
FRIPP, MICHAEL LINLEY
Exec Dt:
06/08/2020
3
MARTYSEVICH, VLADIMIR NIKOLAYEVICH
Exec Dt:
06/04/2020
Assignee
1
LANDMARK GRAPHICS CORPORATION
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210389173
16900049
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP - HAL
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 18
Reel/Frame:054428/0038   Pages: 9
Recorded: 07/29/2020
Attorney Dkt #:061429-1175677
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAZROOEE, MEHDI
Exec Dt:
06/05/2020
2
FRIPP, MICHAEL LINLEY
Exec Dt:
06/08/2020
3
MARTYSEVICH, VLADIMIR NIKOLAYEVICH
Exec Dt:
06/04/2020
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210389173
16900049
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP - HAL
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 19
Reel/Frame:056944/0330   Pages: 8
Recorded: 07/22/2021
Attorney Dkt #:063718.9118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIPP, MICHAEL LINLEY
Exec Dt:
07/16/2021
2
FISHER, CHAD A.
Exec Dt:
07/19/2021
3
MAZROOEE, MEHDI
Exec Dt:
07/22/2021
4
DUSTERHOFT, RONALD GLEN
Exec Dt:
07/15/2021
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11598191
US20230024323
17382533
Correspondence name and address
BAKER BOTTS L.L.P.
910 LOUISIANA STREET, ONE SHELL PLAZA
HOUSTON, TX 77002
Assignment: 20
Reel/Frame:062573/0816   Pages: 4
Recorded: 02/02/2023
Attorney Dkt #:HAL-111181-US1-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PHILLIPPI, MAX LYNN
Exec Dt:
01/19/2023
2
MAZROOEE, MEHDI
Exec Dt:
01/19/2023
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11846170
NONE
18104948
Correspondence name and address
NOVAK DRUCE CARROLL LLP
TEXAS TOWER
845 TEXAS, AVE., SUITE 4040
HOUSTON, TX 77002

Search Results as of: 05/21/2024 11:14 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT