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 :
CHEN, JIEFU
|
|
Total Assignments:
6
|
|
Assignment:
1
|
| |
|
| Reel/Frame: | 033108/0431 | |
| Pages: | 3 |
| | Recorded: | 06/16/2014 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
|
Assignee
|
|
|
|
|
| 2000 ST. JAMES PLACE |
| HOUSTON, TEXAS 77056 |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
14305227
|
|
Correspondence name and address
|
| |
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
|
| |
20333 TOMBALL PARKWAY, 6TH FLOOR
|
| |
HOUSTON, TX 77070
|
|
|
Assignment:
2
|
| |
|
| Reel/Frame: | 034362/0185 | |
| Pages: | 4 |
| | Recorded: | 12/03/2014 | | |
| Attorney Dkt #: | 205-0501US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
|
Assignee
|
|
|
|
|
| 2000 ST. JAMES PLACE |
| HOUSTON, TEXAS 77056 |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
14528568
|
|
Correspondence name and address
|
| |
(WEATHERFORD) WONG CABELLO LUTSCH RUTHER
|
| |
20333 TOMBALL PARKWAY, 6TH FLOOR
|
| |
HOUSTON, TX 77070
|
|
|
Assignment:
3
|
| |
|
| Reel/Frame: | 040844/0995 | |
| Pages: | 4 |
| | Recorded: | 01/04/2017 | | |
| Attorney Dkt #: | 205-0501USC (5984-US) |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
|
Assignee
|
|
|
|
|
| 2000 ST JAMES PL |
| HOUSTON, TEXAS 77056 |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15139643
|
|
Correspondence name and address
|
| |
WEATHERFORD/PRECISION C/O BLANK ROME LLP
|
| |
717 TEXAS AVENUE, SUITE 1400
|
| |
HOUSTON, TX 77002
|
|
|
Assignment:
4
|
| |
|
| Reel/Frame: | 049720/0388 | |
| Pages: | 7 |
| | Recorded: | 07/10/2019 | | |
| Attorney Dkt #: | 20005.0016.PCT00 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
|
Assignee
|
|
|
|
|
| 4800 CALHOUN ROAD |
| HOUSTON, TEXAS 77004 |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
16477109
|
|
Correspondence name and address
|
| |
RAMEY & SCHWALLER, LLP
|
| |
5020 MONTROSE BLVD.
|
| |
SUITE 750
|
| |
HOUSTON, TX 77006
|
|
|
Assignment:
5
|
| |
|
| Reel/Frame: | 061176/0397 | |
| Pages: | 4 |
| | Recorded: | 09/22/2022 | | |
| Attorney Dkt #: | 2329-40 PCT US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
|
Assignee
|
|
|
|
|
| 4800 CALHOUN ROAD |
| HOUSTON, TEXAS 77204 |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
|
17764656
|
|
Correspondence name and address
|
| |
CARTER, DELUCA & FARRELL LLP
|
| |
576 BROAD HOLLOW ROAD
|
| |
MELVILLE, NY 11747
|
|
|
Assignment:
6
|
| |
|
| Reel/Frame: | 062587/0834 | |
| Pages: | 5 |
| | Recorded: | 02/03/2023 | | |
| Attorney Dkt #: | AF23853.P180US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
|
Assignee
|
|
|
|
|
| 4800 CALHOUN ROAD |
| HOUSTON, TEXAS 77004 |
|
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
|
18105563
|
|
Correspondence name and address
|
| |
FARHANG AMINI
|
| |
717 TEXAS AVENUE, 27TH FLOOR
|
| |
SHACKELFORD, BOWEN MCKINLEY & NORTON, LLP
|
| |
HOUSTON, TX 77002
|
|
Search Results as of:
05/23/2024 10:51 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
|
