Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
| Reel/Frame: | 051190/0754 | |
| Pages: | 4 |
| | Recorded: | 12/05/2019 | | |
| Attorney Dkt #: | 10037.0009 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
|
Total properties:
1
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/30/2021
|
Application #:
|
16619661
|
Filing Dt:
|
12/05/2019
|
|
Publication #:
|
|
Pub Dt:
|
02/25/2021
| | | | |
|
Title:
|
ACIDIZING SOLUTION FOR DISSOLUTION OF CLAY MINERAL AND PREPARATION METHOD THEREOF
|
|
|
Assignee
|
|
|
|
|
| NO. 66, WEST CHANGJIANG ROAD |
| HUANGDAO DISTRICT |
| QINGDAO, SHANGDONG, CHINA 266580 |
|
|
Correspondence name and address
|
| |
SZDC LAW P.C.
|
| |
1629 K STREET N.W.
|
| |
SUITE 300
|
| |
WASHINGTON, DC 20006
|
Search Results as of:
05/16/2024 03:39 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
|
