Donald A. STERN

Person

Kingwood, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Deactivation of a process by-product
- Patent number 9,505,675
- Issue date Nov 29, 2016
- Chevron Phillips Chemical Company LP
- Orson L Sydora
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and system to add high shear to improve an ionic liquid cata...
- Patent number 8,163,856
- Issue date Apr 24, 2012
- Chevron Phillips Chemical Company LP
- Lee H. Bergman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and system to add high shear to improve an ionic liquid cata...
- Patent number 7,951,889
- Issue date May 31, 2011
- Chevron Phillips Chemical Company LP
- Lee H. Bergman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing high viscosity polyalphaolefins using ioni...
- Patent number 7,615,598
- Issue date Nov 10, 2009
- Chevron Phillips Chemical Company LP
- Kenneth D. Hope
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for manufacturing high viscosity polyalphaolefins using ioni...
- Patent number 7,351,780
- Issue date Apr 1, 2008
- Chevron Phillips Chemical Company, LP
- Kenneth D. Hope
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and system to contact an ionic liquid catalyst with oxygen t...
- Patent number 7,309,805
- Issue date Dec 18, 2007
- Chevron Phillips Chemical Company LP
- Kenneth D. Hope
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for manufacturing high viscosity polyalphaolefins using ioni...
- Patent number 7,259,284
- Issue date Aug 21, 2007
- Chevron Phillips Chemical Company, LP
- Kenneth D. Hope
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for manufacturing ionic liquid catalysts
- Patent number 6,984,605
- Issue date Jan 10, 2006
- Chevron Phillips Chemical Company, LP
- Kenneth D. Hope
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Deactivation of a Process By-Product
- Publication number 20160229766
- Publication date Aug 11, 2016
- Chevron Phillips Chemical Company LP
- Orson L. Sydora
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method and System to Add High Shear to Improve an Ionic Liquid Cata...
- Publication number 20110201766
- Publication date Aug 18, 2011
- Chevron Phillips Chemical Company LP
- Lee H. BERGMAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Manufacturing High Viscosity Polyalphaolefins Using Ioni...
- Publication number 20080161623
- Publication date Jul 3, 2008
- Chevron Phillips Chemical Company LP
- Kenneth D. Hope
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method and system to recycle non-isomerized monomer in an ionic liq...
- Publication number 20060247482
- Publication date Nov 2, 2006
- Chevron Phillips Chemical Company
- Kenneth D. Hope
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method and system to contact an ionic liquid catalyst with oxygen t...
- Publication number 20060020088
- Publication date Jan 26, 2006
- Kenneth D. Hope
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method and system to add high shear to improve an ionic liquid cata...
- Publication number 20050119423
- Publication date Jun 2, 2005
- Lee H. Bergman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for manufacturing high viscosity polyalphaolefins using ioni...
- Publication number 20050113621
- Publication date May 26, 2005
- Kenneth D. Hope
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for manufacturing high viscosity polyalphaolefins using ioni...
- Publication number 20040030075
- Publication date Feb 12, 2004
- Kenneth D. Hope
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for manufacturing ionic liquid catalysts
- Publication number 20040005985
- Publication date Jan 8, 2004
- Kenneth D. Hope
- C07 - ORGANIC CHEMISTRY

Donald A. STERN

Person

Patents Grantslast 30 patents

Deactivation of a process by-product

Method and system to add high shear to improve an ionic liquid cata...

Method and system to add high shear to improve an ionic liquid cata...

Method for manufacturing high viscosity polyalphaolefins using ioni...

Method for manufacturing high viscosity polyalphaolefins using ioni...

Method and system to contact an ionic liquid catalyst with oxygen t...

Method for manufacturing high viscosity polyalphaolefins using ioni...

Method for manufacturing ionic liquid catalysts

Patents Applicationslast 30 patents

Deactivation of a Process By-Product

Method and System to Add High Shear to Improve an Ionic Liquid Cata...

Method for Manufacturing High Viscosity Polyalphaolefins Using Ioni...

Method and system to recycle non-isomerized monomer in an ionic liq...

Method and system to contact an ionic liquid catalyst with oxygen t...

Method and system to add high shear to improve an ionic liquid cata...

Method for manufacturing high viscosity polyalphaolefins using ioni...

Method for manufacturing high viscosity polyalphaolefins using ioni...

Method for manufacturing ionic liquid catalysts