Chungu Xia

Person

Lanzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for continuously producing polyoxymethylene dimet...
- Patent number 9,169,186
- Issue date Oct 27, 2015
- Lanzhou Institute of Chemicals Physics, Chinese Academy of Sciences
- Chungu Xia
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reaction system and process for preparing polymethoxy dimethyl ether
- Patent number 9,168,503
- Issue date Oct 27, 2015
- Suzhou OST Advanced Materials Co., Ltd.
- Jing Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
System and method for continuously producing polyoxymethylene dialk...
- Patent number 9,067,188
- Issue date Jun 30, 2015
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Jing Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing polyoxymethylene dimethyl ethers by acetalatio...
- Patent number 8,987,521
- Issue date Mar 24, 2015
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Chungu Xia
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for synthesizing phenylacetic acid by carbonylation of toluene
- Patent number 8,921,591
- Issue date Dec 30, 2014
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Hanmin Huang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for synthesizing polyoxymethylene dimethyl ethers catalyzed...
- Patent number 8,816,131
- Issue date Aug 26, 2014
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Jing Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for synthesizing polyoxymethylene dimethyl ethers by ionic l...
- Patent number 8,344,183
- Issue date Jan 1, 2013
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Jing Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for synthesizing trioxymethylene using ionic liquid
- Patent number 7,598,402
- Issue date Oct 6, 2009
- Lanzhou Institute of Chemical Physics Chinese Academy of Sciences
- Jing Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing 1,2-propylene glycol using bio-based glycerol
- Patent number 7,586,016
- Issue date Sep 8, 2009
- Lanzhou Institute of Chemical Physics, Chinese Academy of Science
- Fang Cui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing polymethoxymethylal
- Patent number 7,560,599
- Issue date Jul 14, 2009
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Jing Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of synthesizing trioxymethylene from formaldehyde by the cat...
- Patent number 7,244,854
- Issue date Jul 17, 2007
- Lanzhou Institute of Chemical Physics Chinese Academy of Sciences
- Chungu Xia
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING 1,3-PROPANEDIOL WITH HIGH SPACE-TIME YIELD AND...
- Publication number 20250011262
- Publication date Jan 9, 2025
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Zhiwei HUANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
REACTION SYSTEM AND PROCESS FOR PREPARING POLYMETHOXY DIMETHYL ETHER
- Publication number 20150094497
- Publication date Apr 2, 2015
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Jing Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR CONTINUOUSLY PRODUCING POLYOXYMETHYLENE DIMET...
- Publication number 20140114092
- Publication date Apr 24, 2014
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Chungu XIA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR CONTINUOUSLY PRODUCING POLYOXYMETHYLENE DIALK...
- Publication number 20140114093
- Publication date Apr 24, 2014
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Jing CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR SYNTHESIZING PHENYLACETIC ACID BY CARBONYLATION OF TOLUENE
- Publication number 20130303798
- Publication date Nov 14, 2013
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Hanmin Huang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING POLYOXYMETHYLENE DIMETHYL ETHERS BY ACETALATIO...
- Publication number 20110313202
- Publication date Dec 22, 2011
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Chungu Xia
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR SYNTHESIZING POLYOXYMETHYLENE DIMETHYL ETHERS CATALYZED...
- Publication number 20110288343
- Publication date Nov 24, 2011
- LANZHOU INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES
- JING CHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR SYNTHESIZING POLYOXYMETHYLENE DIMETHYL ETHERS BY IONIC L...
- Publication number 20100056830
- Publication date Mar 4, 2010
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Jing CHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing 1,2-propylene glycol using bio-based glycerol
- Publication number 20090156866
- Publication date Jun 18, 2009
- LANZHOU INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCE
- Fang Cui
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING POLYMETHOXYMETHYLAL
- Publication number 20090036715
- Publication date Feb 5, 2009
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Jing CHEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process For Synthesizing Trioxymethylene Using Ionic Liquid
- Publication number 20080293954
- Publication date Nov 27, 2008
- Lanzhou Institute of Chemical Physics Chinese Academy of Sciences
- Jing CHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods for preparing 3-hydroxy-propionate and 1,3-propylene glycol
- Publication number 20070191629
- Publication date Aug 16, 2007
- Jing Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF SYNTHESIZING TRIOXYMETHYLENE FROM FORMALDEHYDE BY THE CAT...
- Publication number 20070135649
- Publication date Jun 14, 2007
- Lanzhou Institute of Chemical Physics Chinese Academy of Sciences
- Chungu Xia
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

System and method for continuously producing polyoxymethylene dimet...

Reaction system and process for preparing polymethoxy dimethyl ether

System and method for continuously producing polyoxymethylene dialk...

Method for preparing polyoxymethylene dimethyl ethers by acetalatio...

Process for synthesizing phenylacetic acid by carbonylation of toluene

Method for synthesizing polyoxymethylene dimethyl ethers catalyzed...

Method for synthesizing polyoxymethylene dimethyl ethers by ionic l...

Process for synthesizing trioxymethylene using ionic liquid

Method for producing 1,2-propylene glycol using bio-based glycerol

Method for preparing polymethoxymethylal

Method of synthesizing trioxymethylene from formaldehyde by the cat...

Patents Applicationslast 30 patents

METHOD FOR PREPARING 1,3-PROPANEDIOL WITH HIGH SPACE-TIME YIELD AND...

REACTION SYSTEM AND PROCESS FOR PREPARING POLYMETHOXY DIMETHYL ETHER

SYSTEM AND METHOD FOR CONTINUOUSLY PRODUCING POLYOXYMETHYLENE DIMET...

SYSTEM AND METHOD FOR CONTINUOUSLY PRODUCING POLYOXYMETHYLENE DIALK...

PROCESS FOR SYNTHESIZING PHENYLACETIC ACID BY CARBONYLATION OF TOLUENE

METHOD FOR PREPARING POLYOXYMETHYLENE DIMETHYL ETHERS BY ACETALATIO...

METHOD FOR SYNTHESIZING POLYOXYMETHYLENE DIMETHYL ETHERS CATALYZED...

METHOD FOR SYNTHESIZING POLYOXYMETHYLENE DIMETHYL ETHERS BY IONIC L...

Method for producing 1,2-propylene glycol using bio-based glycerol

METHOD FOR PREPARING POLYMETHOXYMETHYLAL

Process For Synthesizing Trioxymethylene Using Ionic Liquid

Methods for preparing 3-hydroxy-propionate and 1,3-propylene glycol

METHOD OF SYNTHESIZING TRIOXYMETHYLENE FROM FORMALDEHYDE BY THE CAT...