Craig E. Evans

Person

Vernon, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Flow battery cleansing cycle to maintain electrolyte health and sys...
- Patent number 12,176,590
- Issue date Dec 24, 2024
- ESS Tech, Inc.
- Yang Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Double-stack redox flow battery
- Patent number 12,160,025
- Issue date Dec 3, 2024
- ESS Tech, Inc.
- Sean Casey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for rebalancing electrolytes in a redox flow batt...
- Patent number 12,132,241
- Issue date Oct 29, 2024
- ESS Tech, Inc.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid redox fuel cell system
- Patent number 12,087,984
- Issue date Sep 10, 2024
- ESS Tech, Inc.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Redox flow battery and battery system
- Patent number 12,080,931
- Issue date Sep 3, 2024
- ESS Tech, Inc.
- Craig E. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid redox fuel cell system
- Patent number 11,996,597
- Issue date May 28, 2024
- ESS Tech, Inc.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for redox flow battery performance recovery
- Patent number 11,929,534
- Issue date Mar 12, 2024
- ESS Tech, Inc.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and system for rebalancing electrolytes in a redox flow bat...
- Patent number 11,888,201
- Issue date Jan 30, 2024
- ESS Tech, Inc.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alternative low cost electrodes for hybrid flow batteries
- Patent number 11,855,312
- Issue date Dec 26, 2023
- ESS Tech, Inc.
- Craig E. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and systems for rebalancing electrolytes for a redox flow b...
- Patent number 11,817,606
- Issue date Nov 14, 2023
- ESS Tech, Inc.
- Craig E. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and system for manufacturing a redox flow battery system by...
- Patent number 11,791,479
- Issue date Oct 17, 2023
- ESS Tech, Inc.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-stage rebalancing reactor for redox flow battery system
- Patent number 11,728,497
- Issue date Aug 15, 2023
- ESS Tech, Inc.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Internally manifolded flow cell for an all-iron hybrid flow battery
- Patent number 11,715,840
- Issue date Aug 1, 2023
- ESS Tech, Inc.
- Craig Evans
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Redox flow battery and battery system
- Patent number 11,710,843
- Issue date Jul 25, 2023
- ESS Tech, Inc.
- Craig E. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and system for manufacturing a redox flow battery system by...
- Patent number 11,688,874
- Issue date Jun 27, 2023
- ESS Tech, Inc.
- Craig E. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode assembly for a redox flow battery
- Patent number 11,677,093
- Issue date Jun 13, 2023
- ESS Tech, Inc.
- Sean Casey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Redox flow battery and battery system
- Patent number 11,670,792
- Issue date Jun 6, 2023
- ESS Tech, Inc.
- Craig E. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for rebalancing electrolytes in a redox flow batt...
- Patent number 11,527,771
- Issue date Dec 13, 2022
- ESS Tech, Inc.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Redox flow battery and battery system
- Patent number 11,502,321
- Issue date Nov 15, 2022
- ESS Tech, Inc.
- Sean Casey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Double-stack redox flow battery
- Patent number 11,462,764
- Issue date Oct 4, 2022
- ESS Tech, Inc.
- Sean Casey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cost-efficient high energy density redox flow battery
- Patent number 11,424,470
- Issue date Aug 23, 2022
- ESS Tech, Inc.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alternative low cost electrodes for hybrid flow batteries
- Patent number 11,374,236
- Issue date Jun 28, 2022
- ESS Tech, Inc.
- Craig E. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flow battery cleansing cycle to maintain electrolyte health and sys...
- Patent number 11,296,347
- Issue date Apr 5, 2022
- ESS Tech, Inc.
- Yang Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and system for manufacturing a redox flow battery system by...
- Patent number 11,264,631
- Issue date Mar 1, 2022
- ESS Tech, Inc.
- Craig E. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Internally manifolded flow cell for an all-iron hybrid flow battery
- Patent number 11,233,299
- Issue date Jan 25, 2022
- ESS Tech, Inc.
- Craig Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alternative low cost electrodes for hybrid flow batteries
- Patent number 11,043,679
- Issue date Jun 22, 2021
- ESS Tech, Inc.
- Craig E. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for rebalancing electrolytes in a redox flow batt...
- Patent number 10,923,753
- Issue date Feb 16, 2021
- ESS Tech, Inc.
- Yang Song
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Leaf spring compression system design
- Patent number 10,777,913
- Issue date Sep 15, 2020
- ESS Tech, Inc.
- Craig E. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system to maintain electrolyte stability for all-iron re...
- Patent number 10,680,268
- Issue date Jun 9, 2020
- ESS Tech, Inc.
- Craig E. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for rebalancing electrolytes in a redox flow batt...
- Patent number 10,615,442
- Issue date Apr 7, 2020
- ESS Tech, Inc.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROLYTE TANK VOLUME REBALANCING
- Publication number 20240396064
- Publication date Nov 28, 2024
- ESS TECH, INC.
- Craig Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID REDOX FUEL CELL SYSTEM
- Publication number 20240282995
- Publication date Aug 22, 2024
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYDROGEN PUMP FOR A REDOX FLOW BATTERY
- Publication number 20240194907
- Publication date Jun 13, 2024
- ESS TECH, INC.
- Thiago Groberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYDROGEN PUMP FOR A REDOX FLOW BATTERY
- Publication number 20240194922
- Publication date Jun 13, 2024
- ESS TECH, INC.
- Thiago Groberg
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD AND SYSTEM FOR REDOX FLOW BATTERY PERFORMANCE RECOVERY
- Publication number 20240162467
- Publication date May 16, 2024
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER BALANCE IN BATTERY SYSTEMS
- Publication number 20240162722
- Publication date May 16, 2024
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR REBALANCING ELECTROLYTES IN A REDOX FLOW BATT...
- Publication number 20240079625
- Publication date Mar 7, 2024
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALTERNATIVE LOW COST ELECTRODES FOR HYBRID FLOW BATTERIES
- Publication number 20240047707
- Publication date Feb 8, 2024
- ESS TECH, INC.
- Craig E. Evans
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHODS AND SYSTEMS FOR REBALANCING ELECTROLYTES FOR A REDOX FLOW B...
- Publication number 20240030471
- Publication date Jan 25, 2024
- ESS TECH, INC.
- Craig E. Evans
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHODS AND SYSTEM FOR MANUFACTURING A REDOX FLOW BATTERY SYSTEM BY...
- Publication number 20230411643
- Publication date Dec 21, 2023
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND SYSTEMS FOR OPERATING REDOX FLOW BATTERY
- Publication number 20230343980
- Publication date Oct 26, 2023
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-STAGE REBALANCING REACTOR FOR REDOX FLOW BATTERY SYSTEM
- Publication number 20230299318
- Publication date Sep 21, 2023
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDOX FLOW BATTERY AND BATTERY SYSTEM
- Publication number 20230282862
- Publication date Sep 7, 2023
- ESS TECH, INC.
- Craig E. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND SYSTEM FOR MANUFACTURING A REDOX FLOW BATTERY SYSTEM BY...
- Publication number 20230268541
- Publication date Aug 24, 2023
- ESS TECH, INC.
- Craig E. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY FOR A REDOX FLOW BATTERY
- Publication number 20230261238
- Publication date Aug 17, 2023
- ESS TECH, INC.
- Sean Casey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR BIPOLAR PLATE FABRICATION
- Publication number 20230253572
- Publication date Aug 10, 2023
- ESS TECH, INC.
- Sean Casey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDOX FLOW BATTERY AND BATTERY SYSTEM
- Publication number 20230253601
- Publication date Aug 10, 2023
- ESS TECH, INC.
- Craig E. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID REDOX FUEL CELL SYSTEM
- Publication number 20230105427
- Publication date Apr 6, 2023
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID REDOX FUEL CELL SYSTEM
- Publication number 20230088434
- Publication date Mar 23, 2023
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID REDOX FUEL CELL SYSTEM
- Publication number 20230089941
- Publication date Mar 23, 2023
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR CIRCULATING ELECTROLYTE AND ELECTRIC CURREN...
- Publication number 20230061531
- Publication date Mar 2, 2023
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDOX FLOW BATTERY AND BATTERY SYSTEM
- Publication number 20230062928
- Publication date Mar 2, 2023
- ESS TECH, INC.
- Sean Casey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLOW BATTERY CLEANSING CYCLE TO MAINTAIN ELECTROLYTE HEALTH AND SYS...
- Publication number 20230064696
- Publication date Mar 2, 2023
- ESS TECH, INC.
- Yang Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR FLOWING, STORING, AND REBALANCING ELECTROLY...
- Publication number 20230062739
- Publication date Mar 2, 2023
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND SYSTEM FOR REBALANCING ELECTROLYTES IN A REDOX FLOW BAT...
- Publication number 20230028170
- Publication date Jan 26, 2023
- ESS TECH, INC.
- Yang Song
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTROLYTE FLOW FIELD FOR REBALANCING CELL OF REDOX FLOW BATTERY S...
- Publication number 20230016796
- Publication date Jan 19, 2023
- ESS TECH, INC.
- Craig Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOUBLE-STACK REDOX FLOW BATTERY
- Publication number 20220399561
- Publication date Dec 15, 2022
- ESS TECH, INC.
- Sean Casey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COST-EFFICIENT HIGH ENERGY DENSITY REDOX FLOW BATTERY
- Publication number 20220352536
- Publication date Nov 3, 2022
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COST-EFFICIENT HIGH ENERGY DENSITY REDOX FLOW BATTERY
- Publication number 20220285717
- Publication date Sep 8, 2022
- ESS TECH, INC.
- Yang Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALTERNATIVE LOW COST ELECTRODES FOR HYBRID FLOW BATTERIES
- Publication number 20220231309
- Publication date Jul 21, 2022
- ESS TECH, INC.
- Craig E. Evans
- H01 - BASIC ELECTRIC ELEMENTS

Craig E. Evans

Person

Patents Grantslast 30 patents

Flow battery cleansing cycle to maintain electrolyte health and sys...

Double-stack redox flow battery

Method and system for rebalancing electrolytes in a redox flow batt...

Hybrid redox fuel cell system

Redox flow battery and battery system

Hybrid redox fuel cell system

Method and system for redox flow battery performance recovery

Methods and system for rebalancing electrolytes in a redox flow bat...

Alternative low cost electrodes for hybrid flow batteries

Methods and systems for rebalancing electrolytes for a redox flow b...

Methods and system for manufacturing a redox flow battery system by...

Multi-stage rebalancing reactor for redox flow battery system

Internally manifolded flow cell for an all-iron hybrid flow battery

Redox flow battery and battery system

Methods and system for manufacturing a redox flow battery system by...

Electrode assembly for a redox flow battery

Redox flow battery and battery system

Method and system for rebalancing electrolytes in a redox flow batt...

Redox flow battery and battery system

Double-stack redox flow battery

Cost-efficient high energy density redox flow battery

Alternative low cost electrodes for hybrid flow batteries

Flow battery cleansing cycle to maintain electrolyte health and sys...

Methods and system for manufacturing a redox flow battery system by...

Internally manifolded flow cell for an all-iron hybrid flow battery

Alternative low cost electrodes for hybrid flow batteries

Method and system for rebalancing electrolytes in a redox flow batt...

Leaf spring compression system design

Method and system to maintain electrolyte stability for all-iron re...

Method and system for rebalancing electrolytes in a redox flow batt...

Patents Applicationslast 30 patents

ELECTROLYTE TANK VOLUME REBALANCING

HYBRID REDOX FUEL CELL SYSTEM

HYDROGEN PUMP FOR A REDOX FLOW BATTERY

HYDROGEN PUMP FOR A REDOX FLOW BATTERY

METHOD AND SYSTEM FOR REDOX FLOW BATTERY PERFORMANCE RECOVERY

POWER BALANCE IN BATTERY SYSTEMS

METHOD AND SYSTEM FOR REBALANCING ELECTROLYTES IN A REDOX FLOW BATT...

ALTERNATIVE LOW COST ELECTRODES FOR HYBRID FLOW BATTERIES

METHODS AND SYSTEMS FOR REBALANCING ELECTROLYTES FOR A REDOX FLOW B...

METHODS AND SYSTEM FOR MANUFACTURING A REDOX FLOW BATTERY SYSTEM BY...

METHODS AND SYSTEMS FOR OPERATING REDOX FLOW BATTERY

MULTI-STAGE REBALANCING REACTOR FOR REDOX FLOW BATTERY SYSTEM

REDOX FLOW BATTERY AND BATTERY SYSTEM

METHODS AND SYSTEM FOR MANUFACTURING A REDOX FLOW BATTERY SYSTEM BY...

ELECTRODE ASSEMBLY FOR A REDOX FLOW BATTERY

METHOD FOR BIPOLAR PLATE FABRICATION

REDOX FLOW BATTERY AND BATTERY SYSTEM

HYBRID REDOX FUEL CELL SYSTEM

HYBRID REDOX FUEL CELL SYSTEM

HYBRID REDOX FUEL CELL SYSTEM

SYSTEMS AND METHODS FOR CIRCULATING ELECTROLYTE AND ELECTRIC CURREN...

REDOX FLOW BATTERY AND BATTERY SYSTEM

FLOW BATTERY CLEANSING CYCLE TO MAINTAIN ELECTROLYTE HEALTH AND SYS...

SYSTEMS AND METHODS FOR FLOWING, STORING, AND REBALANCING ELECTROLY...

METHODS AND SYSTEM FOR REBALANCING ELECTROLYTES IN A REDOX FLOW BAT...

ELECTROLYTE FLOW FIELD FOR REBALANCING CELL OF REDOX FLOW BATTERY S...

DOUBLE-STACK REDOX FLOW BATTERY

COST-EFFICIENT HIGH ENERGY DENSITY REDOX FLOW BATTERY

COST-EFFICIENT HIGH ENERGY DENSITY REDOX FLOW BATTERY

ALTERNATIVE LOW COST ELECTRODES FOR HYBRID FLOW BATTERIES