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:
09/05/2023
Application #:
16861493
Filing Dt:
04/29/2020
Publication #:
Pub Dt:
01/07/2021
Inventors:
Ping Yue, Qingsong Gao, Tao Lei, Zhiwei Xie, Guozhuang Wang, Dongchen Liu, Guanglei Ren
Title:
METHOD FOR CALCULATING SINGLE-WELL CONTROLLED RESERVE OF LOW-PERMEABILITY/TIGHT GAS RESERVOIR AND ANALYZING RESIDUAL GAS THEREOF
Assignment: 1
Reel/Frame:
052523/0971Recorded: 04/29/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/11/2020
Exec Dt:
04/11/2020
Exec Dt:
04/11/2020
Exec Dt:
04/11/2020
Exec Dt:
04/11/2020
Exec Dt:
04/11/2020
Exec Dt:
04/11/2020
Assignee:
NO.8 XINDU ROAD
XINDU DISTRICT
CHENGDU, SICHUAN PROVINCE, CHINA
Correspondent:
DICKE, BILLIG & CZAJA
FIFTH STREET TOWERS
100 SOUTH FIFTH STREET, SUITE 2250
MINNEAPOLIS, MN 55402

Search Results as of: 05/15/2024 01:11 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
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT