Michael R. Hartzell

Person

Gold Canyon, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polymer-filler composites with guayule rubber
- Patent number 11,932,759
- Issue date Mar 19, 2024
- Bridgestone Corporation
- Michael R. Hartzell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Processes for the removal of rubber from non-Hevea plants
- Patent number 11,834,526
- Issue date Dec 5, 2023
- Bridgestone Corporation
- Yingyi Huang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Extractor and related methods
- Patent number 11,458,415
- Issue date Oct 4, 2022
- Bridgestone Corporation
- Robert W. White
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Processes for the removal of rubber from non-hevea plants
- Patent number 11,396,560
- Issue date Jul 26, 2022
- Bridgestone Corporation
- Yingyi Huang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fractionator for separating solubilized rubber from a co-solvent ba...
- Patent number 11,383,180
- Issue date Jul 12, 2022
- Bridgestone Corporation
- Robert W. White
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Extractor and related methods
- Patent number 10,843,103
- Issue date Nov 24, 2020
- Bridgestone Corporation
- Robert W. White
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fractionator for separating solubilized rubber from a co-solvent ba...
- Patent number 10,717,021
- Issue date Jul 21, 2020
- Bridgestone Corporation
- Robert W. White
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Extractor and related methods
- Patent number 10,245,526
- Issue date Apr 2, 2019
- Bridgestone Corporation
- Robert White
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Fractionator for separating solubilized rubber from a co-solvent ba...
- Patent number 10,112,123
- Issue date Oct 30, 2018
- Bridgestone Corporation
- Robert White
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Processes For The Removal Of Rubber From Non-Hevea Plants
- Publication number 20240101722
- Publication date Mar 28, 2024
- Bridgestone Corporation
- Yingyi Huang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHODS FOR PRODUCING POLYISOPRENE LATEX DISPERSIONS
- Publication number 20230220124
- Publication date Jul 13, 2023
- Bridgestone Corporation
- Robert W. WHITE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Processes For The Removal Of Rubber From Non-Hevea Plants
- Publication number 20220356273
- Publication date Nov 10, 2022
- Bridgestone Corporation
- Yingyi Huang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Processes For Increasing The Molecular Weight Of Guayule Natural Ru...
- Publication number 20220064339
- Publication date Mar 3, 2022
- Bridgestone Corporation
- Robert W. White
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Processes For Removing Color Bodies From Guayule
- Publication number 20220056160
- Publication date Feb 24, 2022
- Bridgestone Corporation
- Robert W. White
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Extractor And Related Methods
- Publication number 20210138360
- Publication date May 13, 2021
- Bridgestone Corporation
- Robert W. White
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fractionator For Separating Solubilized Rubber From A Co-Solvent Ba...
- Publication number 20200346134
- Publication date Nov 5, 2020
- Bridgestone Corporation
- Robert W. White
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
PROCESSES FOR THE REMOVAL OF RUBBER FROM NON-HEVEA PLANTS
- Publication number 20200239602
- Publication date Jul 30, 2020
- Bridgestone Corporation
- Yingyi Huang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Extractor And Related Methods
- Publication number 20190224587
- Publication date Jul 25, 2019
- BRIDGESTONE CORPORATION
- Robert W. White
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fractionator For Separating Solubilized Rubber From A Co-Solvent Ba...
- Publication number 20190060784
- Publication date Feb 28, 2019
- Bridgestone Corporation
- Robert W. White
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Extractor And Related Methods
- Publication number 20170252671
- Publication date Sep 7, 2017
- Bridgestone Corporation
- Robert White
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fractionator For Separating Solubilized Rubber From A Co-Solvent Ba...
- Publication number 20170246555
- Publication date Aug 31, 2017
- Bridgestone Corporation
- Robert White
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Michael R. Hartzell

Person

Patents Grantslast 30 patents

Polymer-filler composites with guayule rubber

Processes for the removal of rubber from non-Hevea plants

Extractor and related methods

Processes for the removal of rubber from non-hevea plants

Fractionator for separating solubilized rubber from a co-solvent ba...

Extractor and related methods

Fractionator for separating solubilized rubber from a co-solvent ba...

Extractor and related methods

Fractionator for separating solubilized rubber from a co-solvent ba...

Patents Applicationslast 30 patents

Processes For The Removal Of Rubber From Non-Hevea Plants

METHODS FOR PRODUCING POLYISOPRENE LATEX DISPERSIONS

Processes For The Removal Of Rubber From Non-Hevea Plants

Processes For Increasing The Molecular Weight Of Guayule Natural Ru...

Processes For Removing Color Bodies From Guayule

Extractor And Related Methods

Fractionator For Separating Solubilized Rubber From A Co-Solvent Ba...

PROCESSES FOR THE REMOVAL OF RUBBER FROM NON-HEVEA PLANTS

Extractor And Related Methods

Fractionator For Separating Solubilized Rubber From A Co-Solvent Ba...

Extractor And Related Methods

Fractionator For Separating Solubilized Rubber From A Co-Solvent Ba...