Elizabeth A. Benham

Person

Spring, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Silica-coated alumina activator-supports for metallocene catalyst c...
- Patent number 11,208,514
- Issue date Dec 28, 2021
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Silica-coated alumina activator-supports for metallocene catalyst c...
- Patent number 10,919,996
- Issue date Feb 16, 2021
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Cooling between multiple polyolefin polymerization reactors
- Patent number 10,913,046
- Issue date Feb 9, 2021
- Chevron Phillips Chemical Company LP
- Maruti Bhandarkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method for catalyst preparation
- Patent number 10,828,613
- Issue date Nov 10, 2020
- Chevron Phillips Chemical Company LP
- Elizabeth A Benham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polyolefin production with multiple polymerization reactors
- Patent number 10,799,847
- Issue date Oct 13, 2020
- Chevron Phillips Chemical Company LP
- Maruti Bhandarkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Silica-coated alumina activator-supports for metallocene catalyst c...
- Patent number 10,676,553
- Issue date Jun 9, 2020
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cooling between multiple polyolefin polymerization reactors
- Patent number 10,646,845
- Issue date May 12, 2020
- Chevron Phillips Chemical Company LP
- Maruti Bhandarkar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silica-coated alumina activator-supports for metallocene catalyst c...
- Patent number 10,239,975
- Issue date Mar 26, 2019
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Continuous preparation of calcined chemically-treated solid oxides
- Patent number 10,040,044
- Issue date Aug 7, 2018
- Chevron Phillips Chemical Company LP
- Elizabeth A. Benham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polyethylene production with multiple polymerization reactors
- Patent number 9,963,523
- Issue date May 8, 2018
- Chevron Phillips Chemical Company, L.P.
- Maruti Bhandarkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Continuous preparation of calcined chemically-treated solid oxides
- Patent number 9,764,297
- Issue date Sep 19, 2017
- Chevron Phillips Chemical Company LP
- Elizabeth A. Benham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Silica-coated alumina activator-supports for metallocene catalyst c...
- Patent number 9,670,296
- Issue date Jun 6, 2017
- Chevron Philips Chemical Company LP
- Max P. McDaniel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Polyethylene production with multiple polymerization reactors
- Patent number 9,556,283
- Issue date Jan 31, 2017
- Chevron Phillips Chemical Company, LP
- Maruti Bhandarkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chain transfer agent removal between polyolefin polymerization reac...
- Patent number 9,556,288
- Issue date Jan 31, 2017
- Chevron Phillips Chemical Company, LP
- Maruti Bhandarkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chain transfer agent removal between polyolefin polymerization reac...
- Patent number 9,403,921
- Issue date Aug 2, 2016
- Chevron Phillips Chemical Company, LP
- Maruti Bhandarkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silica-coated alumina activator-supports for metallocene catalyst c...
- Patent number 9,346,896
- Issue date May 24, 2016
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene production with multiple polymerization reactors
- Patent number 9,340,629
- Issue date May 17, 2016
- Chevron Phillips Chemical Company LP
- Maruti Bhandarkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous preparation of calcined chemically-treated solid oxides
- Patent number 9,289,739
- Issue date Mar 22, 2016
- Chevron Philips Chemical Company LP
- Elizabeth A. Benham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polyolefin production with different diluents in multiple polymeriz...
- Patent number 9,079,986
- Issue date Jul 14, 2015
- Chevron Phillips Chemical Company LP
- Maruti Bhandarkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multiple component feed methods and systems
- Patent number 8,992,840
- Issue date Mar 31, 2015
- Chevron Phillips Chemical Company LP
- David H. Burns
- G05 - CONTROLLING REGULATING
Information Patent Grant
Chain transfer agent removal between polyolefin polymerization reac...
- Patent number 8,987,390
- Issue date Mar 24, 2015
- Chevron Phillips Chemical Company, LP
- Maruti Bhandarkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
System and method for catalyst preparation
- Patent number 8,821,800
- Issue date Sep 2, 2014
- Chevron Phillips Chemical Company LP
- Elizabeth A Benham
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin production with different diluents in multiple polymeriz...
- Patent number 8,822,608
- Issue date Sep 2, 2014
- Chevron Phillips Chemical Co. LP
- Maruti Bhandarkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process of melt index control
- Patent number 8,809,472
- Issue date Aug 19, 2014
- Chevron Phillips Chemical Company LP
- Elizabeth A. Benham
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous catalyst activator
- Patent number 8,790,579
- Issue date Jul 29, 2014
- Chevron Phillips Chemical Company LP
- Elizabeth A. Benham
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Additives to chromium catalyst mix tank
- Patent number 8,759,459
- Issue date Jun 24, 2014
- Chevron Phillips Chemical Company LP
- Elizabeth A. Benham
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods of preparing a polymerization catalyst
- Patent number 8,697,599
- Issue date Apr 15, 2014
- Chevron Phillips Chemical Company LP
- Elizabeth A. Benham
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst compositions and polyolefins for extrusion coating applica...
- Patent number 8,426,538
- Issue date Apr 23, 2013
- Chevron Phillips Chemical Company LP
- Michael D. Jensen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Additives to chromium catalyst mix tank
- Patent number 8,399,580
- Issue date Mar 19, 2013
- Chevron Philips Chemical Company LP
- Elizabeth A. Benham
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
System and method for catalyst activation
- Patent number 8,372,771
- Issue date Feb 12, 2013
- Chevrton Phillips Chemical Company LP
- Elizabeth A. Benham
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Silica-Coated Alumina Activator-Supports For Metallocene Catalyst C...
- Publication number 20210102018
- Publication date Apr 8, 2021
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Silica-Coated Alumina Activator-Supports For Metallocene Catalyst C...
- Publication number 20200207892
- Publication date Jul 2, 2020
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Silica-Coated Alumina Activator-Supports For Metallocene Catalyst C...
- Publication number 20190169332
- Publication date Jun 6, 2019
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
System and Method for Catalyst Preparation
- Publication number 20190143287
- Publication date May 16, 2019
- Chevron Phillips Chemical Company LP
- Elizabeth A. Benham
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COOLING BETWEEN MULTIPLE POLYOLEFIN POLYMERIZATION REACTORS
- Publication number 20180272309
- Publication date Sep 27, 2018
- Chevron Phillips Chemical Company LP
- Maruti BHANDARKAR
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Continuous Preparation of Calcined Chemically-Treated Solid Oxides
- Publication number 20170341045
- Publication date Nov 30, 2017
- Chevron Phillips Chemical Company LP
- Elizabeth A. Benham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Silica-Coated Alumina Activator-Supports For Metallocene Catalyst C...
- Publication number 20170233510
- Publication date Aug 17, 2017
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS
- Publication number 20170081436
- Publication date Mar 23, 2017
- Chevron Phillips Chemical Company, LP
- Maruti Bhandarkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS
- Publication number 20170022299
- Publication date Jan 26, 2017
- Chevron Phillips Chemical Company, LP
- Maruti Bhandarkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYOLEFIN PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS
- Publication number 20170001167
- Publication date Jan 5, 2017
- Chevron Phillips Chemical Company, LP
- Maruti Bhandarkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
System and Method for Catalyst Preparation
- Publication number 20160325252
- Publication date Nov 10, 2016
- Chevron Phillips Chemical Company LP
- Elizabeth A. Benham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Silica-Coated Alumina Activator-Supports For Metallocene Catalyst C...
- Publication number 20160222141
- Publication date Aug 4, 2016
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Continuous Preparation of Calcined Chemically-Treated Solid Oxides
- Publication number 20160151755
- Publication date Jun 2, 2016
- Chevron Phillips Chemical Company LP
- Elizabeth A. Benham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS
- Publication number 20160024231
- Publication date Jan 28, 2016
- Chevron Phillips Chemical Company, LP
- Maruti Bhandarkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CHAIN TRANSFER AGENT REMOVAL BETWEEN POLYOLEFIN POLYMERIZATION REAC...
- Publication number 20150353652
- Publication date Dec 10, 2015
- Chevron Phillips Chemical Company LP
- Maruti BHANDARKAR
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CHAIN TRANSFER AGENT REMOVAL BETWEEN POLYOLEFIN POLYMERIZATION REAC...
- Publication number 20150126693
- Publication date May 7, 2015
- Chevron Phillips Chemical Company, LP
- Maruti Bhandarkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COOLING BETWEEN MULTIPLE POLYOLEFIN POLYMERIZATION REACTORS
- Publication number 20150011814
- Publication date Jan 8, 2015
- Chevron Phillips Chemical Company, LP
- Maruti Bhandarkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR CATALYST PREPARATION
- Publication number 20140336345
- Publication date Nov 13, 2014
- Elizabeth A. Benham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYOLEFIN PRODUCTION WITH DIFFERENT DILUENTS IN MULTIPLE POLYMERIZ...
- Publication number 20140309382
- Publication date Oct 16, 2014
- Maruti Bhandarkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYOLEFIN PRODUCTION WITH DIFFERENT DILUENTS IN MULTIPLE POLYMERIZ...
- Publication number 20140275450
- Publication date Sep 18, 2014
- Chevron Phillips Chemical Company, LP
- Maruti Bhandarkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS
- Publication number 20140171602
- Publication date Jun 19, 2014
- Chevron Phillips Chemical Company, LP
- Maruti Bhandarkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CHAIN TRANSFER AGENT REMOVAL BETWEEN POLYOLEFIN POLYMERIZATION REAC...
- Publication number 20140171603
- Publication date Jun 19, 2014
- Chevron Phillips Chemical Company, LP
- Maruti Bhandarkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS
- Publication number 20140171601
- Publication date Jun 19, 2014
- Chevron Phillips Chemical Company, LP
- Maruti Bhandarkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYOLEFIN PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS
- Publication number 20140140894
- Publication date May 22, 2014
- Chevron Phillips Chemical Company, LP
- Maruti Bhandarkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR CATALYST PREPARATION
- Publication number 20140114039
- Publication date Apr 24, 2014
- Chevron Phillips Chemical Company LP
- Elizabeth A. Benham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ADDITIVES TO CHROMIUM CATALYST MIX TANK
- Publication number 20130175211
- Publication date Jul 11, 2013
- Chevron Phillips Chemical Company LP
- Elizabeth A. Benham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Continuous Catalyst Activator
- Publication number 20130109818
- Publication date May 2, 2013
- Chevron Phillips Chemical Company LP
- Elizabeth A. BENHAM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process of Melt Index Control
- Publication number 20120277386
- Publication date Nov 1, 2012
- Chevron Phillips Chemical Company LP
- Elizabeth A. BENHAM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HALF-METALLOCENE CATALYST COMPOSITIONS AND THEIR POLYMER PRODUCTS
- Publication number 20120108764
- Publication date May 3, 2012
- Chevron Phillips Chemical Company LP
- Max P. McDaniel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Continuous Catalyst Activator
- Publication number 20120108768
- Publication date May 3, 2012
- Chevron Phillips Chemical Company LP
- Elizabeth A. Benham
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Elizabeth A. Benham

Person

Patents Grantslast 30 patents

Silica-coated alumina activator-supports for metallocene catalyst c...

Silica-coated alumina activator-supports for metallocene catalyst c...

Cooling between multiple polyolefin polymerization reactors

System and method for catalyst preparation

Polyolefin production with multiple polymerization reactors

Silica-coated alumina activator-supports for metallocene catalyst c...

Cooling between multiple polyolefin polymerization reactors

Silica-coated alumina activator-supports for metallocene catalyst c...

Continuous preparation of calcined chemically-treated solid oxides

Polyethylene production with multiple polymerization reactors

Continuous preparation of calcined chemically-treated solid oxides

Silica-coated alumina activator-supports for metallocene catalyst c...

Polyethylene production with multiple polymerization reactors

Chain transfer agent removal between polyolefin polymerization reac...

Chain transfer agent removal between polyolefin polymerization reac...

Silica-coated alumina activator-supports for metallocene catalyst c...

Polyethylene production with multiple polymerization reactors

Continuous preparation of calcined chemically-treated solid oxides

Polyolefin production with different diluents in multiple polymeriz...

Multiple component feed methods and systems

Chain transfer agent removal between polyolefin polymerization reac...

System and method for catalyst preparation

Polyolefin production with different diluents in multiple polymeriz...

Process of melt index control

Continuous catalyst activator

Additives to chromium catalyst mix tank

Methods of preparing a polymerization catalyst

Catalyst compositions and polyolefins for extrusion coating applica...

Additives to chromium catalyst mix tank

System and method for catalyst activation

Patents Applicationslast 30 patents

Silica-Coated Alumina Activator-Supports For Metallocene Catalyst C...

Silica-Coated Alumina Activator-Supports For Metallocene Catalyst C...

Silica-Coated Alumina Activator-Supports For Metallocene Catalyst C...

System and Method for Catalyst Preparation

COOLING BETWEEN MULTIPLE POLYOLEFIN POLYMERIZATION REACTORS

Continuous Preparation of Calcined Chemically-Treated Solid Oxides

Silica-Coated Alumina Activator-Supports For Metallocene Catalyst C...

POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS

POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS

POLYOLEFIN PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS

System and Method for Catalyst Preparation

Silica-Coated Alumina Activator-Supports For Metallocene Catalyst C...

Continuous Preparation of Calcined Chemically-Treated Solid Oxides

POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS

CHAIN TRANSFER AGENT REMOVAL BETWEEN POLYOLEFIN POLYMERIZATION REAC...

CHAIN TRANSFER AGENT REMOVAL BETWEEN POLYOLEFIN POLYMERIZATION REAC...

COOLING BETWEEN MULTIPLE POLYOLEFIN POLYMERIZATION REACTORS

SYSTEM AND METHOD FOR CATALYST PREPARATION

POLYOLEFIN PRODUCTION WITH DIFFERENT DILUENTS IN MULTIPLE POLYMERIZ...

POLYOLEFIN PRODUCTION WITH DIFFERENT DILUENTS IN MULTIPLE POLYMERIZ...

POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS

CHAIN TRANSFER AGENT REMOVAL BETWEEN POLYOLEFIN POLYMERIZATION REAC...

POLYETHYLENE PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS

POLYOLEFIN PRODUCTION WITH MULTIPLE POLYMERIZATION REACTORS

SYSTEM AND METHOD FOR CATALYST PREPARATION

ADDITIVES TO CHROMIUM CATALYST MIX TANK

Continuous Catalyst Activator

Process of Melt Index Control

HALF-METALLOCENE CATALYST COMPOSITIONS AND THEIR POLYMER PRODUCTS

Continuous Catalyst Activator