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:
04/13/2021
Application #:
17021099
Filing Dt:
09/15/2020
Publication #:
Pub Dt:
01/07/2021
Inventors:
HE LIU, QINGLIN SHU, MING YUE, DEBIN KONG, BINGBING LI, WEIYAO ZHU, YUNFENG LIU, ZHIYONG SONG et al
Title:
Simulation Method for Flow Field of Multi-Stage Fracturing on Horizontal Well in Tight Oil Reservoir
Assignment: 1
Reel/Frame:
053772/0431Recorded: 09/15/2020Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/21/2020
Exec Dt:
07/21/2020
Exec Dt:
07/21/2020
Exec Dt:
07/21/2020
Exec Dt:
07/21/2020
Exec Dt:
07/21/2020
Exec Dt:
07/21/2020
Exec Dt:
07/21/2020
Exec Dt:
07/21/2020
Exec Dt:
07/21/2020
Exec Dt:
07/21/2020
Assignee:
NO. 30 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Correspondent:
IPRO, PLLC
12332 TOWNCENTER PLAZA
PMB# 816
STERLING, VA 20164

Search Results as of: 05/04/2024 11:17 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