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 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:
06/23/2020
Application #:
16217031
Filing Dt:
12/11/2018
Publication #:
Pub Dt:
07/04/2019
Inventors:
Chunwang ZHANG, Guorui FENG, Zhixin JIN, Xuanmin SONG
Title:
SUPERCRITICAL CO2 REACTOR AND TEST SYSTEM OF CREEPAGE, DIFFUSION AND EROSION OF ROCK MASS
Assignment: 1
Reel/Frame:
052630/0150Recorded: 05/11/2020Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/30/2018
Exec Dt:
11/30/2018
Exec Dt:
11/30/2018
Exec Dt:
11/30/2018
Assignee:
NO.79, YINGZE WEST STREET
TAIYUAN, SHANXI, CHINA
Correspondent:
TONY HOM
81 70 ST
BROOKLYN, NY 112091113

Search Results as of: 05/23/2024 05:32 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
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT