Chong Lin

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Organic acid system with high temperature resistance
- Patent number 11,753,585
- Issue date Sep 12, 2023
- Sichuan Green & Top Technology Co., Ltd
- Jincheng Mao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Emulsifer with high temperature resistance, low viscosity and low c...
- Patent number 11,377,589
- Issue date Jul 5, 2022
- SOUTHWEST PETROLEUM UNIVERSITY
- Xiaojiang Yang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Quantitative scoring and optimization method of drilling and comple...
- Patent number 11,017,134
- Issue date May 25, 2021
- Southwest Petroleum University
- Chengyuan Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Selection method of loss control materials for lost circulation con...
- Patent number 10,962,354
- Issue date Mar 30, 2021
- SOUTHWEST PETROLEUM UNIVERSITY
- Chengyuan Xu
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ACID SYSTEM WITH HIGH TEMPERATURE RESISTANCE
- Publication number 20220106520
- Publication date Apr 7, 2022
- Sichuan Green & Top Technology Co., Ltd
- Jincheng MAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
EMULSIFER WITH HIGH TEMPERATURE RESISTANCE, LOW VISCOSITY AND LOW C...
- Publication number 20210222057
- Publication date Jul 22, 2021
- SOUTHWEST PETROLEUM UNIVERSITY
- Xiaojiang YANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
QUANTITATIVE SCORING AND OPTIMIZATION METHOD OF DRILLING AND COMPLE...
- Publication number 20210141984
- Publication date May 13, 2021
- SOUTHWEST PETROLEUM UNIVERSITY
- Chengyuan Xu
- G06 - COMPUTING CALCULATING COUNTING