Jianrong Zhang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Amine-based polymer, a preparation process thereof and use thereof
- Patent number 11,359,036
- Issue date Jun 14, 2022
- China Petroleum and Chemical Corporation
- Jianrong Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amine polymer and preparation method and use thereof
- Patent number 10,968,313
- Issue date Apr 6, 2021
- China Petroleum and Chemical Corporation
- Xin Cheng
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
AMINE-BASED POLYMER, A PREPARATION PROCESS THEREOF AND USE THEREOF
- Publication number 20190367646
- Publication date Dec 5, 2019
- China Petroleum and Chemical Corporation
- Jianrong ZHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AMINE POLYMER AND PREPARATION METHOD AND USE THEREOF
- Publication number 20180362710
- Publication date Dec 20, 2018
- China Petroleum and Chemical Corporation
- Xin CHENG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Diesel Composition and Method of Increasing Biodiesel Oxidation Sta...
- Publication number 20120124896
- Publication date May 24, 2012
- Research Institute of Petroleum Processing, Sinopec
- Jianmin Lin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...