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:
04/16/2024
Application #:
17804136
Filing Dt:
05/26/2022
Publication #:
Pub Dt:
12/08/2022
Inventors:
Lei Li, Yuliang Su, Yongmao Hao, Wendong Wang, Xiaomei Zhou, Xue Zhang, Zheng Chen
Title:
EXPERIMENTAL DEVICE AND METHOD FOR SUPERCRITICAL CO2/H2O MIXED FLUID HUFF AND PUFF FOR SHALE OIL DEVELOPMENT
Assignment: 1
Reel/Frame:
060024/0478Recorded: 05/26/2022Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/25/2022
Exec Dt:
05/25/2022
Exec Dt:
05/25/2022
Exec Dt:
05/25/2022
Exec Dt:
05/25/2022
Exec Dt:
05/25/2022
Exec Dt:
05/25/2022
Assignee:
NO. 66 , WEST CHANGJIANG ROAD , HUANGDAO DISTRICT
QINGDAO, CHINA 266580
Correspondent:
YUNGPING CHIANG
12462 OLIVER CROMWELL DR.
HERNDON, VA 20171

Search Results as of: 06/18/2024 07:04 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