Kaoru Ohba

Person

Mishima-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Purification process for hydrophilic organic solvent
- Patent number 11,759,774
- Issue date Sep 19, 2023
- Dow Global Technologies LLC
- Kaoru Ohba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ethyl cellulose as a dispersant for lithium ion battery cathode pro...
- Patent number 11,581,527
- Issue date Feb 14, 2023
- Dow Global Technologies LLC
- Xin Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solvent systems for use in lithium ion battery production
- Patent number 11,349,115
- Issue date May 31, 2022
- Dow Global Technologies LLC
- Xin Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amide combinations for cleaning and stripping of electronic parts
- Patent number 11,016,392
- Issue date May 25, 2021
- Dow Global Technologies LLC
- Qi Jiang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Solvent systems for synthesis of poly(amic acid) and polyimide poly...
- Patent number 10,982,047
- Issue date Apr 20, 2021
- Dow Global Technologies LLC
- Eungkyu Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Purification process for hydrolysable organic solvent
- Patent number 10,913,058
- Issue date Feb 9, 2021
- Dow Global Technologies LLC
- Kaoru Ohba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sulfoxide/glycol ether based solvents for use in the electronics in...
- Patent number 10,731,114
- Issue date Aug 4, 2020
- Dow Global Technologies LLC
- Qi Jiang
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
DMPA-based solvent systems for the synthesis of poly (amic acid) an...
- Patent number 10,487,178
- Issue date Nov 26, 2019
- Dow Global Technologies LLC
- Eung Kyu Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Toughened benzocyclobutene based polymers and their use in building...
- Patent number 6,670,101
- Issue date Dec 30, 2003
- Dow Global Technologies Inc.
- Kaoru Ohba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Toughened benzocyclobutene based polymers and their use in building...
- Patent number 6,420,093
- Issue date Jul 16, 2002
- The Dow Chemical Company
- Kaoru Ohba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparation of high-molecular-weight epoxy dimer acid e...
- Patent number 5,223,558
- Issue date Jun 29, 1993
- The Dow Chemical Company
- Kaoru Ohba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide epoxy ester resin, process for preparation thereof and co...
- Patent number 5,070,174
- Issue date Dec 3, 1991
- The Dow Chemical Company
- Kaoru Ohba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Ethyl Cellulose as a Dispersant for Lithium Ion Battery Cathode Pro...
- Publication number 20210242447
- Publication date Aug 5, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Xin Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Solvent Systems for Use in Lithium Ion Battery Production
- Publication number 20210083266
- Publication date Mar 18, 2021
- Xin Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Amide Combinations for Cleaning and Stripping of Electronic Parts
- Publication number 20200150542
- Publication date May 14, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Qi Jiang
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Solvent Systems for Synthesis of Poly(Amic Acid) and Polyimide Poly...
- Publication number 20190218344
- Publication date Jul 18, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- Eungkyu Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Sulfoxide/Glycol Ether Based Solvents for Use in the Electronics In...
- Publication number 20190211286
- Publication date Jul 11, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- Qi JIANG
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
DMPA-Based Solvent Systems for the Synthesis of Poly (Amic Acid) an...
- Publication number 20190202989
- Publication date Jul 4, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- Eung Kyu Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PURIFICATION PROCESS FOR HYDROPHILIC ORGANIC SOLVENT
- Publication number 20190009266
- Publication date Jan 10, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- Kaoru Ohba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PURIFICATION PROCESS FOR HYDROLYSABLE ORGANIC SOLVENT
- Publication number 20190009267
- Publication date Jan 10, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- Kaoru Ohba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Toughened benzocyclobutene based polymers and their use in building...
- Publication number 20020102494
- Publication date Aug 1, 2002
- Kaoru Ohba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Toughened benzocyclobutene based polymers and their use in building...
- Publication number 20020102495
- Publication date Aug 1, 2002
- Kaoru Ohba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Purification process for hydrophilic organic solvent

Ethyl cellulose as a dispersant for lithium ion battery cathode pro...

Solvent systems for use in lithium ion battery production

Amide combinations for cleaning and stripping of electronic parts

Solvent systems for synthesis of poly(amic acid) and polyimide poly...

Purification process for hydrolysable organic solvent

Sulfoxide/glycol ether based solvents for use in the electronics in...

DMPA-based solvent systems for the synthesis of poly (amic acid) an...

Toughened benzocyclobutene based polymers and their use in building...

Toughened benzocyclobutene based polymers and their use in building...

Process for preparation of high-molecular-weight epoxy dimer acid e...

Polyamide epoxy ester resin, process for preparation thereof and co...

Patents Applicationslast 30 patents

Ethyl Cellulose as a Dispersant for Lithium Ion Battery Cathode Pro...

Solvent Systems for Use in Lithium Ion Battery Production

Amide Combinations for Cleaning and Stripping of Electronic Parts

Solvent Systems for Synthesis of Poly(Amic Acid) and Polyimide Poly...

Sulfoxide/Glycol Ether Based Solvents for Use in the Electronics In...

DMPA-Based Solvent Systems for the Synthesis of Poly (Amic Acid) an...

PURIFICATION PROCESS FOR HYDROPHILIC ORGANIC SOLVENT

PURIFICATION PROCESS FOR HYDROLYSABLE ORGANIC SOLVENT

Toughened benzocyclobutene based polymers and their use in building...

Toughened benzocyclobutene based polymers and their use in building...