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 #:
10584276
Issue Dt:
03/10/2020
Application #:
16392315
Filing Dt:
04/23/2019
Publication #:
20190330518
Pub Dt:
10/31/2019
Inventors:
Caili DAI, Mingwei ZHAO, Guang ZHAO, Yongpeng SUN, Yifei LIU, Xin WANG, Mingwei GAO, Qing YOU et al
Title:
CO2-SENSITIVE FRACTURING AND DISPLACEMENT FLUID AND METHOD OF MAKING THE SAME AND METHOD FOR FRACTURING AND DISPLACEMENT OF TIGHT OIL RESERVOIR
Assignment: 1
Reel/Frame:
049540/0956Recorded: 06/20/2019Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
DAI, CAILI
Exec Dt:
04/18/2019
GAO, MINGWEI
Exec Dt:
04/18/2019
ZHAO, MINGWEI
Exec Dt:
04/18/2019
YOU, QING
Exec Dt:
04/18/2019
ZHAO, GUANG
Exec Dt:
04/18/2019
WU, YINING
Exec Dt:
04/18/2019
SUN, YONGPENG
Exec Dt:
04/18/2019
LI, LIN
Exec Dt:
04/18/2019
LIU, YIFEI
Exec Dt:
04/18/2019
LIU, HE
Exec Dt:
04/18/2019
WANG, XIN
Exec Dt:
04/18/2019
GUAN, BAOSHAN
Exec Dt:
04/18/2019
Assignees:
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA 266580
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD
HANDIAN DISTRICT
BEIJING, CHINA 100083
SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE LTD.
NO. 20 XUEYUAN ROAD
HANDIAN DISTRICT
BEIJING, CHINA 100083
Correspondent:
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607

Search Results as of: 05/09/2024 07:56 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