Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Total Assignments:
1
|
Patent #:
|
|
Issue Dt:
|
10/09/2018
|
Application #:
|
15201654
|
Filing Dt:
|
07/05/2016
|
Publication #:
|
|
Pub Dt:
|
01/12/2017
| | | | |
Inventors:
|
Haiyan WANG, Yongjun LU, Baoshan GUAN, Xiaohui QIU, Hua MING, Ping LIU, Wen ZHAI
|
Title:
|
PERFORMANCE TESTING DEVICE FOR ACID FRACTURING FLUID AND APPLICATION THEREOF
|
|
Assignment:
1
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
9 DONGZHIMEN NORTH STREET |
DONGCHENG DISTRICT |
BEIJING, CHINA 100007 |
|
|
|
HEIDI A. BOEHLEFELD |
1621 EUCLID AVENUE |
NINETEENTH FLOOR |
CLEVELAND, OH 44115 |
|
|
Search Results as of:
05/04/2024 05:05 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
|