David A. Sopchak

Person

Livermore, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Monitoring electrolyte concentrations in redox flow battery systems
- Patent number 8,980,484
- Issue date Mar 17, 2015
- EnerVault Corporation
- On Kok Chang
- G01 - MEASURING TESTING
Information Patent Grant
High power density fuel cell comprising an array of microchannels
- Patent number 8,715,882
- Issue date May 6, 2014
- Lawrene Livermore National Security, LLC.
- David A. Sopchak
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Catalyst for microelectromechanical systems microreactors
- Patent number 8,057,988
- Issue date Nov 15, 2011
- Lawrence Livermore National Security, LLC
- Jeffrey D. Morse
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Micro-electro-mechanical systems phosphoric acid fuel cell
- Patent number 7,855,018
- Issue date Dec 21, 2010
- Lawrence Livermore National Security, LLC
- David A. Sopchak
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Micro-electro-mechanical systems phosphoric acid fuel cell
- Patent number 7,776,479
- Issue date Aug 17, 2010
- Lawrence Livermore National Security, LLC
- David A. Sopchak
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Catalyst for microelectromechanical systems microreactors
- Patent number 7,744,830
- Issue date Jun 29, 2010
- Lawrence Livermore National Security, LLC
- Jeffrey D. Morse
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Fuel processor for use in a fuel cell system
- Patent number 7,575,611
- Issue date Aug 18, 2009
- UltraCell Corporation
- Jennifer Brantley
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
DIAMOND-LIKE CARBON MATERIALS AND METHODS OF MAKING DIAMOND-LIKE CA...
- Publication number 20230295792
- Publication date Sep 21, 2023
- Coulombic, Inc.
- David Andrew Sopchak
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ELECTRODES AND ELECTROCHEMICAL DEVICES AND METHODS OF MAKING ELECTR...
- Publication number 20160164106
- Publication date Jun 9, 2016
- Coulombic, Inc.
- David Andrew SOPCHAK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONITORING ELECTROLYTE CONCENTRATIONS IN REDOX FLOW BATTERY SYSTEMS
- Publication number 20150155727
- Publication date Jun 4, 2015
- ENERVAULT CORPORATION
- On Kok CHANG
- G01 - MEASURING TESTING
Information Patent Application
MONITORING ELECTROLYTE CONCENTRATIONS IN REDOX FLOW BATTERY SYSTEMS
- Publication number 20150086896
- Publication date Mar 26, 2015
- ENERVAULT CORPORATION
- On Kok CHANG
- G01 - MEASURING TESTING
Information Patent Application
MONITORING ELECTROLYTE CONCENTRATIONS IN REDOX FLOW BATTERY SYSTEMS
- Publication number 20130084506
- Publication date Apr 4, 2013
- ENERVAULT CORPORATION
- On Kok CHANG
- G01 - MEASURING TESTING
Information Patent Application
HIGH POWER DENSITY FUEL CELL
- Publication number 20100323278
- Publication date Dec 23, 2010
- David A. Sopchak
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Micro-Electro-Mechanical Systems Phosphoric Acid Fuel Cell
- Publication number 20100273090
- Publication date Oct 28, 2010
- David A. Sopchak
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Catalyst For Microelectromechanical Systems Microreactors
- Publication number 20100221667
- Publication date Sep 2, 2010
- Jeffrey D. Morse
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
FUEL PROCESSOR FOR USE IN A FUEL CELL SYSTEM
- Publication number 20080289180
- Publication date Nov 27, 2008
- UltraCell Corporation
- Jennifer Brantley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENGINE BLOCK FOR USE IN A FUEL CELL SYSTEM
- Publication number 20080213638
- Publication date Sep 4, 2008
- UltraCell Corporation
- Jennifer Brantley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FUEL PROCESSOR FOR USE IN A FUEL CELL SYSTEM
- Publication number 20080118796
- Publication date May 22, 2008
- UltraCell Corporation
- Jennifer Brantley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Catalyst for microelectromechanical systems microreactors
- Publication number 20060057450
- Publication date Mar 16, 2006
- The Regents of the University of California.
- Jeffrey D. Morse
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Micro-electro-mechanical systems phosphoric acid fuel cell
- Publication number 20050260485
- Publication date Nov 24, 2005
- The Regents of the University of California.
- David A. Sopchak
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
High surface area micro fuel cell architecture
- Publication number 20050255368
- Publication date Nov 17, 2005
- UltraCell Corporation, A California Corporation
- Ian W. Kaye
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
High aspect ratio chemical microreactor
- Publication number 20050207953
- Publication date Sep 22, 2005
- The Regents of the University of California.
- Ravindra S. Upadhye
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

David A. Sopchak

Person

Patents Grantslast 30 patents

Monitoring electrolyte concentrations in redox flow battery systems

High power density fuel cell comprising an array of microchannels

Catalyst for microelectromechanical systems microreactors

Micro-electro-mechanical systems phosphoric acid fuel cell

Micro-electro-mechanical systems phosphoric acid fuel cell

Catalyst for microelectromechanical systems microreactors

Fuel processor for use in a fuel cell system

Patents Applicationslast 30 patents

DIAMOND-LIKE CARBON MATERIALS AND METHODS OF MAKING DIAMOND-LIKE CA...

ELECTRODES AND ELECTROCHEMICAL DEVICES AND METHODS OF MAKING ELECTR...

MONITORING ELECTROLYTE CONCENTRATIONS IN REDOX FLOW BATTERY SYSTEMS

MONITORING ELECTROLYTE CONCENTRATIONS IN REDOX FLOW BATTERY SYSTEMS

MONITORING ELECTROLYTE CONCENTRATIONS IN REDOX FLOW BATTERY SYSTEMS

HIGH POWER DENSITY FUEL CELL

Micro-Electro-Mechanical Systems Phosphoric Acid Fuel Cell

Catalyst For Microelectromechanical Systems Microreactors

FUEL PROCESSOR FOR USE IN A FUEL CELL SYSTEM

ENGINE BLOCK FOR USE IN A FUEL CELL SYSTEM

FUEL PROCESSOR FOR USE IN A FUEL CELL SYSTEM

Catalyst for microelectromechanical systems microreactors

Micro-electro-mechanical systems phosphoric acid fuel cell

High surface area micro fuel cell architecture

High aspect ratio chemical microreactor