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 : VANZUILEKOM, ANTHONY HERMAN
Total Assignments: 10
Assignment: 1
Reel/Frame:015695/0299   Pages: 4
Recorded: 08/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VANZUILEKOM, ANTHONY HERMAN
Exec Dt:
08/13/2004
2
CHANG, CHI-HUANG MICHAEL
Exec Dt:
08/10/2004
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7121338
US20050161218
10765622
Correspondence name and address
CONLEY ROSE, P.C.
COLLIN A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 2
Reel/Frame:059577/0464   Pages: 7
Recorded: 04/12/2022
Attorney Dkt #:1560-105905
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLOVKO, JULIA
Exec Dt:
02/05/2019
2
JONES, CHRISTOPHER MICHAEL
Exec Dt:
02/04/2019
3
PRICE, JAMES M.
Exec Dt:
02/05/2019
4
VANZUILEKOM, ANTHONY HERMAN
Exec Dt:
06/13/2019
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220235657
17719097
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998
Assignment: 3
Reel/Frame:059893/0360   Pages: 9
Recorded: 05/11/2022
Attorney Dkt #:1560-125101 AND 125102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAVEENA-CHANDRAN, ROHIN
Exec Dt:
03/12/2022
2
FARRUKH HAMZA, SYED MUHAMMAD
Exec Dt:
02/16/2022
3
HASHMI, GIBRAN MUSHTAQ
Exec Dt:
01/27/2022
4
ROGERS, JASON A.
Exec Dt:
02/10/2022
5
JONES, CHRISTOPHER MICHAEL
Exec Dt:
02/03/2022
6
VANZUILEKOM, ANTHONY HERMAN
Exec Dt:
05/11/2022
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11905830
US20220316329
17589336
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998
Assignment: 4
Reel/Frame:066102/0327   Pages: 9
Recorded: 01/11/2024
Attorney Dkt #:1560-125104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAVEENA-CHANDRAN, ROHIN
Exec Dt:
03/12/2022
2
HAMZA, SYED MUHAMMAD FARRUKH
Exec Dt:
02/16/2022
3
HASHMI, GIBRAN MUSHTAQ
Exec Dt:
01/27/2022
4
ROGERS, JASON A.
Exec Dt:
02/10/2022
5
JONES, CHRISTOPHER MICHAEL
Exec Dt:
02/03/2022
6
VANZUILEKOM, ANTHONY HERMAN
Exec Dt:
05/11/2022
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240151140
18410321
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998
Assignment: 5
Reel/Frame:060398/0735   Pages: 8
Recorded: 07/05/2022
Attorney Dkt #:2021-110822-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, CHRISTOPHER MICHAEL
Exec Dt:
06/22/2022
2
KALLEHBASTI, MEHDI ALI POUR
Exec Dt:
05/02/2022
3
VANZUILEKOM, ANTHONY HERMAN
Exec Dt:
06/29/2022
4
GASCOOKE, DARREN GEORGE
Exec Dt:
06/22/2022
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240011394
17857489
Correspondence name and address
PARKER JUSTISS, P.C.
14241 DALLAS PARKWAY
SUITE 620
DALLAS, TX 75254
Assignment: 6
Reel/Frame:060547/0684   Pages: 7
Recorded: 07/19/2022
Attorney Dkt #:1560-129601 AND 129602
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, CHRISTOPHER MICHAEL
Exec Dt:
07/07/2022
2
NAVEENA-CHANDRAN, ROHIN
Exec Dt:
07/02/2022
3
VANZUILEKOM, ANTHONY HERMAN
Exec Dt:
06/29/2022
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230054254
17859848
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998
Assignment: 7
Reel/Frame:060567/0766   Pages: 7
Recorded: 07/20/2022
Attorney Dkt #:1560-129501 AND 129502
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, CHRISTOPHER MICHAEL
Exec Dt:
07/11/2022
2
NAVEENA-CHANDRAN, ROHIN
Exec Dt:
07/02/2022
3
VANZUILEKOM, ANTHONY HERMAN
Exec Dt:
07/11/2022
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230054922
17863041
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998
Assignment: 8
Reel/Frame:060867/0553   Pages: 7
Recorded: 08/23/2022
Attorney Dkt #:1560-129801, 129802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, CHRISTOPHER MICHAEL
Exec Dt:
08/23/2022
2
NAVEENA-CHANDRAN, ROHIN
Exec Dt:
08/12/2022
3
VANZUILEKOM, ANTHONY HERMAN
Exec Dt:
08/09/2022
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11982183
US20230058017
17888680
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
PO BOX 890226
HOUSTON, 77062-9998 UNITED STATES
Assignment: 9
Reel/Frame:062358/0235   Pages: 8
Recorded: 01/12/2023
Attorney Dkt #:1560-159800 AND 159801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, CHRISTOPHER MICHAEL
Exec Dt:
09/12/2022
2
PRICE, JAMES MARTIN
Exec Dt:
09/12/2022
3
VANZUILEKOM, ANTHONY HERMAN
Exec Dt:
01/06/2023
4
NAVEENA-CHANDRAN, ROHIN
Exec Dt:
10/07/2022
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240093595
17946140
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998
Assignment: 10
Reel/Frame:063812/0942   Pages: 7
Recorded: 05/31/2023
Attorney Dkt #:1560-158601, 158602
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONES, CHRISTOPHER MICHAEL
Exec Dt:
03/30/2023
2
GASCOOKE, DARREN GEORGE
Exec Dt:
04/12/2023
3
VANZUILEKOM, ANTHONY HERMAN
Exec Dt:
04/26/2023
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240068366
18307875
Correspondence name and address
C. TUMEY LAW GROUP, PLLC - HES
P.O. BOX 890226
HOUSTON, TX 77062-9998

Search Results as of: 05/27/2024 05:04 AM
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