Liping Zhang

Person

Lake Jackson, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of formulating alkylene oxide catalyst in relation to cataly...
- Patent number 9,908,861
- Issue date Mar 6, 2018
- Dow Technology Investments LLC
- Hirokazu Shibata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the production of ethylene oxide
- Patent number 9,856,227
- Issue date Jan 2, 2018
- Dow Technology Investments LLC
- Liping Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of formulating alkylene oxide catalyst in relation to cataly...
- Patent number 9,649,621
- Issue date May 16, 2017
- Dow Technology Investments LLC
- Hirokazu Shibata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the production of ethylene oxide
- Patent number 9,573,916
- Issue date Feb 21, 2017
- Dow Technology Investments LLC
- Liping Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of reducing or maintaining the value of an alkylene oxide pr...
- Patent number 9,181,207
- Issue date Nov 10, 2015
- Dow Technology Investments LLC
- Liping Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of reducing the value of an alkylene oxide production parame...
- Patent number 8,884,037
- Issue date Nov 11, 2014
- Dow Technology Investments LLC
- Liping Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylene oxide purification processes and systems
- Patent number 8,845,863
- Issue date Sep 30, 2014
- Dow Technology Investments LLC
- Clarence P. Stadlwieser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for conditioning a high efficiency ethylene oxide catalyst
- Patent number 8,815,769
- Issue date Aug 26, 2014
- Dow Technology Investments LLC
- Liping Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Simplified method for producing alkylene oxides with a high efficie...
- Patent number 8,389,751
- Issue date Mar 5, 2013
- Dow Technology Investments LLC
- Liping Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of achieving and maintaining a specified alkylene oxide prod...
- Patent number 8,362,284
- Issue date Jan 29, 2013
- Dow Technology Investments LLC
- Liping Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for enhancing the efficiency of rhenium-promoted epoxidatio...
- Patent number 8,084,632
- Issue date Dec 27, 2011
- Dow Technology Investments LLC
- Albert C. Liu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of alkylene oxide using a gas-phase prom...
- Patent number 7,615,655
- Issue date Nov 10, 2009
- Dow Global Technologies, Inc.
- Liping Zhang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF FORMULATING ALKYLENE OXIDE CATALYST IN RELATION TO CATALY...
- Publication number 20170217915
- Publication date Aug 3, 2017
- Dow Technology Investments LLC
- Hirokazu Shibata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR THE PRODUCTION OF ETHYLENE OXIDE
- Publication number 20170158654
- Publication date Jun 8, 2017
- DOW TECHNOLOGY INVESTMENTS LLC
- Liping Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE PRODUCTION OF ETHYLENE OXIDE
- Publication number 20160016924
- Publication date Jan 21, 2016
- DOW TECHNOLOGY INVESTMENTS LLC
- Liping Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF FORMULATING ALKYLENE OXIDE CATALYST IN RELATION TO CATALY...
- Publication number 20140323295
- Publication date Oct 30, 2014
- Hirokazu Shibata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF REDUCING OR MAINTAINING THE VALUE OF AN ALKYLENE OXIDE PR...
- Publication number 20140316150
- Publication date Oct 23, 2014
- DOW TECHNOLOGY INVESTMENTS LLC
- Liping Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR CONDITIONING A HIGH EFFICIENCY ETHYLENE OXIDE CATALYST
- Publication number 20140012022
- Publication date Jan 9, 2014
- DOW TECHNOLOGY INVESTMENTS LLC
- Liping Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF REDUCING THE VALUE OF AN ALKYLENE OXIDE PRODUCTION PARAME...
- Publication number 20130245296
- Publication date Sep 19, 2013
- DOW TECHNOLOGY INVESTMENTS LLC
- Liping Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR ENHANCING THE EFFICIENCY OF RHENIUM-PROMOTED EPOXIDATIO...
- Publication number 20100267973
- Publication date Oct 21, 2010
- DOW TECHNOLOGY INVESTMENTS LLC
- Albert C. Liu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF ACHIEVING AND MAINTAINING A SPECIFIED ALKYLENE OXIDE PROD...
- Publication number 20100267972
- Publication date Oct 21, 2010
- DOW TECHNOLOGY INVESTMENTS LLC
- Liping Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SIMPLIFIED METHOD FOR PRODUCING ALKYLENE OXIDES WITH A HIGH EFFICIE...
- Publication number 20100267974
- Publication date Oct 21, 2010
- DOW TECHNOLOGY INVESTMENTS LLC
- Liping Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Alkylene oxide purification processes and systems
- Publication number 20100036170
- Publication date Feb 11, 2010
- Clarence P. Stadlwieser
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the production of alkylene oxide using a gas-phase prom...
- Publication number 20070032670
- Publication date Feb 8, 2007
- Liping Zhang
- C07 - ORGANIC CHEMISTRY

Liping Zhang

Person

Patents Grantslast 30 patents

Method of formulating alkylene oxide catalyst in relation to cataly...

Method for the production of ethylene oxide

Method of formulating alkylene oxide catalyst in relation to cataly...

Method for the production of ethylene oxide

Method of reducing or maintaining the value of an alkylene oxide pr...

Method of reducing the value of an alkylene oxide production parame...

Alkylene oxide purification processes and systems

Process for conditioning a high efficiency ethylene oxide catalyst

Simplified method for producing alkylene oxides with a high efficie...

Method of achieving and maintaining a specified alkylene oxide prod...

Methods for enhancing the efficiency of rhenium-promoted epoxidatio...

Process for the production of alkylene oxide using a gas-phase prom...

Patents Applicationslast 30 patents

METHOD OF FORMULATING ALKYLENE OXIDE CATALYST IN RELATION TO CATALY...

METHOD FOR THE PRODUCTION OF ETHYLENE OXIDE

METHOD FOR THE PRODUCTION OF ETHYLENE OXIDE

METHOD OF FORMULATING ALKYLENE OXIDE CATALYST IN RELATION TO CATALY...

METHOD OF REDUCING OR MAINTAINING THE VALUE OF AN ALKYLENE OXIDE PR...

PROCESS FOR CONDITIONING A HIGH EFFICIENCY ETHYLENE OXIDE CATALYST

METHOD OF REDUCING THE VALUE OF AN ALKYLENE OXIDE PRODUCTION PARAME...

METHODS FOR ENHANCING THE EFFICIENCY OF RHENIUM-PROMOTED EPOXIDATIO...

METHOD OF ACHIEVING AND MAINTAINING A SPECIFIED ALKYLENE OXIDE PROD...

SIMPLIFIED METHOD FOR PRODUCING ALKYLENE OXIDES WITH A HIGH EFFICIE...

Alkylene oxide purification processes and systems

Process for the production of alkylene oxide using a gas-phase prom...