Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
Reel/Frame: | 063305/0912 | |
| Pages: | 7 |
| | Recorded: | 04/12/2023 | | |
Attorney Dkt #: | 35742.04155 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Total properties:
1
|
|
Patent #:
|
|
Issue Dt:
|
10/17/2023
|
Application #:
|
18148939
|
Filing Dt:
|
12/30/2022
|
Publication #:
|
|
Pub Dt:
|
05/04/2023
| | | | |
Title:
|
BIONIC AND DUAL-PHOBIC HIGH-PERFORMANCE WATER-BASED DRILLING FLUID
|
|
Assignees
|
|
|
NO. 18 FUXUE ROAD |
CHANGPING DISTRICT |
BEIJING, CHINA 102249 |
|
|
|
MENG ZHUIWAN STREET NO. 6 |
CHENGUA DISTRICT, CHENGDU CITY |
SICHUAN, CHINA 610051 |
|
|
|
NO. 1 BUILDING, NO. 5 COURT |
HUANGHE ROAD, CHANGPING DISTRICT |
BEIJING, CHINA 102206 |
|
Correspondence name and address
|
|
YIZHOU LIU
|
|
CALFEE, HALTER & GRISWOLD LLP
|
|
1405 EAST SIXTH STREET
|
|
CLEVELAND, OH 44114-1607
|
Search Results as of:
05/07/2024 07:48 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
|