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 #:
11536123
Issue Dt:
12/27/2022
Application #:
17694508
Filing Dt:
03/14/2022
Publication #:
20230027607
Pub Dt:
01/26/2023
Inventors:
Wanfen PU, Jianyong XIE, Shishi PANG, Yan SHI, Yanjie CHU, Lin SUN, Rui LIU, Daijun DU
Title:
METHOD FOR ENHANCING THE RECOVERY FACTOR OF HEAVY OIL BY IN-SITU OIL-WATER EMULSION WITH HIGH PHASE INVERSION POINT
Assignment: 1
Reel/Frame:
059260/0585Recorded: 03/14/2022Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
PU, WANFEN
Exec Dt:
03/11/2022
SUN, LIN
Exec Dt:
03/11/2022
XIE, JIANYONG
Exec Dt:
03/11/2022
PANG, SHISHI
Exec Dt:
03/11/2022
SHI, YAN
Exec Dt:
03/11/2022
CHU, YANJIE
Exec Dt:
03/11/2022
LIU, RUI
Exec Dt:
03/11/2022
DU, DAIJUN
Exec Dt:
03/11/2022
Assignee:
SOUTHWEST PETROLEUM UNIVERSITY
NO. 8, XINDU AVENUE, XINDU DISTRICT
CHENGDU, CHINA
Correspondent:
IPPIVOT PATENT AGENCY
4000 LEGATO ROAD
SUITE 1100
FAIRFAX, VA 22033

Search Results as of: 09/23/2024 03:47 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