Patrick H. Au-Yeung

Person

Midland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Selective dehydrohalogenation of tertiary halogenated hydrocarbons...
- Patent number 9,745,233
- Issue date Aug 29, 2017
- Dow AgroSciences LLC
- Michael Lee Trippeer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-hydroxypropionic acid compositions
- Patent number 9,512,057
- Issue date Dec 6, 2016
- Cargill, Incorporated
- Cindy Hoppe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of high purity glycol esters
- Patent number 9,481,629
- Issue date Nov 1, 2016
- Dow Global Technologies LLC
- Andrei S. Merenov
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separating one or more aliphatic diamines from reductiv...
- Patent number 9,187,403
- Issue date Nov 17, 2015
- Dow Global Technologies LLC
- Stacie Santhany
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective dehydrohalogenation of tertiary halogenated hydrocarbons...
- Patent number 9,139,500
- Issue date Sep 22, 2015
- Dow AgroSciences LLC
- Michael Lee Trippeer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective dehydrohalogenation of tertiary halogenated hydrocarbons...
- Patent number 9,126,886
- Issue date Sep 8, 2015
- Dow AgroSciences LLC
- Michael Lee Trippeer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the production of hydrofluoroolefins
- Patent number 8,933,280
- Issue date Jan 13, 2015
- Dow Global Technologies LLC
- Max Markus Tirtowidjojo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the production of chlorinated and/or fluorinated prop...
- Patent number 8,581,012
- Issue date Nov 12, 2013
- Dow Global Technologies, LLC
- Max M. Tirtowidjojo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective dehydrohalogenation of tertiary halogenated hydrocarbons...
- Patent number 8,449,729
- Issue date May 28, 2013
- Dow AgroSciences, LLC
- Michael L. Trippeer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rich gas absorption apparatus and method
- Patent number 8,123,843
- Issue date Feb 28, 2012
- Dow Global Technologies LLC
- Patrick H. Au-Yeung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stabilization of olefin metathesis product mixtures
- Patent number 7,696,398
- Issue date Apr 13, 2010
- Dow GlobalTTechnologies, Inc.
- Kenneth A. Burdett
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SELECTIVE DEHYDROHALOGENATION OF TERTIARY HALOGENATED HYDROCARBONS...
- Publication number 20150353453
- Publication date Dec 10, 2015
- Dow AgroSciences LLC
- Michael Lee Trippeer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR THE PRODUCTION OF HIGH PURITY GLYCOL ESTERS
- Publication number 20150274635
- Publication date Oct 1, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Andrei S. Merenov
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLASH EVAPORATION FOR PRODUCT PURIFICATION AND RECOVERY
- Publication number 20150057455
- Publication date Feb 26, 2015
- Cindy HOPPE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR THE PRODUCTION OF CHLORINATED AND/OR FLUORINATED PROP...
- Publication number 20140031595
- Publication date Jan 30, 2014
- Dow Global Technologies, LLC
- Max Markus Tirtowidjojo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SELECTIVE DEHYDROHALOGENATION OF TERTIARY HALOGENATED HYDROCARBONS...
- Publication number 20130206579
- Publication date Aug 15, 2013
- Dow AgroSciences LLC
- Michael L. Trippeer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SELECTIVE DEHYDROHALOGENATION OF TERTIARY HALOGENATED HYDROCARBONS...
- Publication number 20130206578
- Publication date Aug 15, 2013
- Dow AgroSciences LLC
- Michael L. Trippeer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESSES FOR THE PRODUCTION OF CHLORINATED AND/OR FLUORINATED PROP...
- Publication number 20110087055
- Publication date Apr 14, 2011
- Dow Global Technologies
- Max M. Tirtowidjojo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Selective dehydrohalogenation of tertiary halogenated hydrocarbons...
- Publication number 20110005914
- Publication date Jan 13, 2011
- Michael L. Trippeer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RICH GAS ABSORPTION APPARATUS AND METHOD
- Publication number 20090104099
- Publication date Apr 23, 2009
- Patrick H. Au-Yeung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Stabilization of olefin metathesis product mixtures
- Publication number 20060167326
- Publication date Jul 27, 2006
- Kenneth A Burdett
- C07 - ORGANIC CHEMISTRY

Patrick H. Au-Yeung

Person

Patents Grantslast 30 patents

Selective dehydrohalogenation of tertiary halogenated hydrocarbons...

3-hydroxypropionic acid compositions

Process for the production of high purity glycol esters

Process for separating one or more aliphatic diamines from reductiv...

Selective dehydrohalogenation of tertiary halogenated hydrocarbons...

Selective dehydrohalogenation of tertiary halogenated hydrocarbons...

Processes for the production of hydrofluoroolefins

Processes for the production of chlorinated and/or fluorinated prop...

Selective dehydrohalogenation of tertiary halogenated hydrocarbons...

Rich gas absorption apparatus and method

Stabilization of olefin metathesis product mixtures

Patents Applicationslast 30 patents

SELECTIVE DEHYDROHALOGENATION OF TERTIARY HALOGENATED HYDROCARBONS...

PROCESS FOR THE PRODUCTION OF HIGH PURITY GLYCOL ESTERS

FLASH EVAPORATION FOR PRODUCT PURIFICATION AND RECOVERY

PROCESSES FOR THE PRODUCTION OF CHLORINATED AND/OR FLUORINATED PROP...

SELECTIVE DEHYDROHALOGENATION OF TERTIARY HALOGENATED HYDROCARBONS...

SELECTIVE DEHYDROHALOGENATION OF TERTIARY HALOGENATED HYDROCARBONS...

PROCESSES FOR THE PRODUCTION OF CHLORINATED AND/OR FLUORINATED PROP...

Selective dehydrohalogenation of tertiary halogenated hydrocarbons...

RICH GAS ABSORPTION APPARATUS AND METHOD

Stabilization of olefin metathesis product mixtures