Ning QI

Follow

Person

Dongying, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Temporary plugging agent and preparation method thereof, and method...
- Patent number 11,945,995
- Issue date Apr 2, 2024
- CHINA UNIVERSITY OF PETROLEUM
- Tiankui Guo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Deep-sea submarine gas hydrate collecting method and production house
- Patent number 11,313,207
- Issue date Apr 26, 2022
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Jinxiu Yang
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
TEMPORARY PLUGGING AGENT AND PREPARATION METHOD THEREOF, AND METHOD...
- Publication number 20220195284
- Publication date Jun 23, 2022
- CHINA UNIVERSITY OF PETROLEUM
- Tiankui GUO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DEEP-SEA SUBMARINE GAS HYDRATE COLLECTING METHOD AND PRODUCTION HOUSE
- Publication number 20220098958
- Publication date Mar 31, 2022
- China University of Petroleum (East China)
- Jinxiu YANG
- E21 - EARTH DRILLING MINING