Stephen L. Kelly

Person

Kingwood, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Preparation of large pore silicas and uses thereof in chromium cata...
- Patent number 11,548,958
- Issue date Jan 10, 2023
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of large pore silicas and uses thereof in chromium cata...
- Patent number 11,384,175
- Issue date Jul 12, 2022
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of large pore silicas and uses thereof in chromium cata...
- Patent number 11,186,656
- Issue date Nov 30, 2021
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reinforcement of a chromium/silica catalyst with silicate oligomers
- Patent number 10,669,359
- Issue date Jun 2, 2020
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods of inhibiting polymerization of vinyl aromatic monomers
- Patent number 10,597,345
- Issue date Mar 24, 2020
- Chevron Phillips Chemical Company LP
- William D. Treleaven
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reinforcement of a chromium/silica catalyst with silicate oligomers
- Patent number 10,259,893
- Issue date Apr 16, 2019
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Selective hydrogenation catalyst and methods of making and using same
- Patent number 9,636,659
- Issue date May 2, 2017
- Chevron Phillips Chemical Company LP
- Tin-Tack Peter Cheung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective hydrogenation catalyst and methods of making and using same
- Patent number 9,144,787
- Issue date Sep 29, 2015
- Chevron Phillips Chemical Company LP
- Tin-Tack Peter Cheung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selective hydrogenation catalyst and methods of making and using same
- Patent number 9,108,188
- Issue date Aug 18, 2015
- Chevoron Phillip Chemical Company, LP
- Tin-Tack Peter Cheung
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
IN-REACTOR ACTIVATION OF A HIGH CHLORIDE AROMATIZATION CATALYST
- Publication number 20240336850
- Publication date Oct 10, 2024
- Chevron Phillips Chemical Company LP
- Gabriela D. Alvez-Manoli
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Preparation of Large Pore Silicas and Uses Thereof in Chromium Cata...
- Publication number 20220275116
- Publication date Sep 1, 2022
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preparation of Large Pore Silicas and Uses Thereof in Chromium Cata...
- Publication number 20220002449
- Publication date Jan 6, 2022
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preparation of Large Pore Silicas and Uses Thereof in Chromium Cata...
- Publication number 20200369796
- Publication date Nov 26, 2020
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods of Inhibiting Polymerization of Vinyl Aromatic Monomers
- Publication number 20190337877
- Publication date Nov 7, 2019
- Chevron Phillips Chemical Company LP
- William D. Treleaven
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Reinforcement of a Chromium/Silica Catalyst with Silicate Oligomers
- Publication number 20190256622
- Publication date Aug 22, 2019
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Selective Hydrogenation Catalyst and Methods of Making and Using Same
- Publication number 20170197199
- Publication date Jul 13, 2017
- Chevron Phillips Chemical Company LP
- Tin-Tack Peter Cheung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Selective Hydrogenation Catalyst and Methods of Making and Using Same
- Publication number 20160107146
- Publication date Apr 21, 2016
- Chevron Phillips Chemical Company LP
- Tin-Tack Peter CHEUNG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Selective Hydrogenation Catalyst and Methods of Making and Using Same
- Publication number 20150314270
- Publication date Nov 5, 2015
- Chevron Phillips Chemical Company LP
- Tin-Tack Peter CHEUNG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Selective Hydrogenation Catalyst and Methods of Making and Using Same
- Publication number 20140206916
- Publication date Jul 24, 2014
- Chevron Phillips Chemical Company LP
- Tin-Tack Peter Cheung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Selective Hydrogenation Catalyst and Methods of Making and Using Same
- Publication number 20140005449
- Publication date Jan 2, 2014
- Tin-Tack Peter Cheung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Selective Hydrogenation Catalyst and Methods of Making and Using Same
- Publication number 20130237729
- Publication date Sep 12, 2013
- Chevron Phillips Chemical Company LP
- Tin-Tack Peter Cheung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Stephen L. Kelly

Person

Patents Grantslast 30 patents

Preparation of large pore silicas and uses thereof in chromium cata...

Preparation of large pore silicas and uses thereof in chromium cata...

Preparation of large pore silicas and uses thereof in chromium cata...

Reinforcement of a chromium/silica catalyst with silicate oligomers

Methods of inhibiting polymerization of vinyl aromatic monomers

Reinforcement of a chromium/silica catalyst with silicate oligomers

Selective hydrogenation catalyst and methods of making and using same

Selective hydrogenation catalyst and methods of making and using same

Selective hydrogenation catalyst and methods of making and using same

Patents Applicationslast 30 patents

IN-REACTOR ACTIVATION OF A HIGH CHLORIDE AROMATIZATION CATALYST

Preparation of Large Pore Silicas and Uses Thereof in Chromium Cata...

Preparation of Large Pore Silicas and Uses Thereof in Chromium Cata...

Preparation of Large Pore Silicas and Uses Thereof in Chromium Cata...

Methods of Inhibiting Polymerization of Vinyl Aromatic Monomers

Reinforcement of a Chromium/Silica Catalyst with Silicate Oligomers

Selective Hydrogenation Catalyst and Methods of Making and Using Same

Selective Hydrogenation Catalyst and Methods of Making and Using Same

Selective Hydrogenation Catalyst and Methods of Making and Using Same

Selective Hydrogenation Catalyst and Methods of Making and Using Same

Selective Hydrogenation Catalyst and Methods of Making and Using Same

Selective Hydrogenation Catalyst and Methods of Making and Using Same