STEPHEN E. BURKHARDT

Person

Wilmington, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Nonaqueous electrolyte compositions comprising a fluorinated solven...
- Patent number 12,046,717
- Issue date Jul 23, 2024
- SYENSQO SA
- Stephen E. Burkhardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonaqueous electrolyte compositions comprising silyl oxalates
- Patent number 11,489,198
- Issue date Nov 1, 2022
- Solvay S.A.
- Kenneth Gene Moloy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonaqueous electrolyte compositions comprising cyclic carbonate and...
- Patent number 11,476,502
- Issue date Oct 18, 2022
- Solvay S.A.
- Stephen E. Burkhardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonaqueous electrolyte compositions comprising lithium oxalato phos...
- Patent number 11,289,738
- Issue date Mar 29, 2022
- Solvay S.A.
- Samuel David Arthur
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytes containing six membered ring cyclic sulfates
- Patent number 11,038,196
- Issue date Jun 15, 2021
- Solvay S.A.
- Stephen E. Burkhardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonaqueous electrolyte compositions
- Patent number 10,686,220
- Issue date Jun 16, 2020
- Solvay S.A.
- Stephen E. Burkhardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonaqueous electrolyte compositions comprising sultone and fluorina...
- Patent number 10,673,096
- Issue date Jun 2, 2020
- Solvay S.A.
- Stephen E. Burkhardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Curing agents for fluoroelastomers
- Patent number 9,908,992
- Issue date Mar 6, 2018
- E I du Pont de Nemours and Company
- Peter Anthony Fox
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ELECTROLYTES CONTAINING SIX MEMBERED RING CYCLIC SULFATES
- Publication number 20190334197
- Publication date Oct 31, 2019
- SOLVAY S.A.
- Stephen E. BURKHARDT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE COMPOSITIONS
- Publication number 20190296398
- Publication date Sep 26, 2019
- SOLVAY S.A.
- Stephen E. BURKHARDT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE COMPOSITIONS COMPRISING SILYL OXALATES
- Publication number 20190245243
- Publication date Aug 8, 2019
- SOLVAY S.A.
- Kenneth Gene MOLOY
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NONAQUEOUS ELECTROLYTE COMPOSITIONS COMPRISING A FLUORINATED SOLVEN...
- Publication number 20190058221
- Publication date Feb 21, 2019
- SOLVAY S.A.
- Stephen E. BURKHARDT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE COMPOSITIONS COMPRISING LITHIUM OXALATO PHOS...
- Publication number 20180241086
- Publication date Aug 23, 2018
- SOLVAY S.A.
- Samuel David ARTHUR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARTICLES CONTAINING A HEAT SOURCE AND A HEAT SPREADER
- Publication number 20170373360
- Publication date Dec 28, 2017
- E.I. du Pont de Nemours and Company
- Stephen E. Burkhardt
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
NONAQUEOUS ELECTROLYTE COMPOSITIONS COMPRISING SULTONE AND FLUORINA...
- Publication number 20170250445
- Publication date Aug 31, 2017
- SOLVAY S.A.
- Stephen E. Burkhardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Curing Agents For Fluoroelastomers
- Publication number 20170088693
- Publication date Mar 30, 2017
- E I DU PONT DE NEMOURS AND COMPANY
- Peter Anthony Fox
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NONAQUEOUS ELECTROLYTE COMPOSITIONS
- Publication number 20160087307
- Publication date Mar 24, 2016
- E I DU PONT DE NEMOURS AND COMPANY
- Stephen E. Burkhardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE COMPOSITIONS
- Publication number 20140302401
- Publication date Oct 9, 2014
- E I DU PONT DE NEMOURS AND COMPANY
- STEPHEN E. BURKHARDT
- H01 - BASIC ELECTRIC ELEMENTS

STEPHEN E. BURKHARDT

Person

Patents Grantslast 30 patents

Nonaqueous electrolyte compositions comprising a fluorinated solven...

Nonaqueous electrolyte compositions comprising silyl oxalates

Nonaqueous electrolyte compositions comprising cyclic carbonate and...

Nonaqueous electrolyte compositions comprising lithium oxalato phos...

Electrolytes containing six membered ring cyclic sulfates

Nonaqueous electrolyte compositions

Nonaqueous electrolyte compositions comprising sultone and fluorina...

Curing agents for fluoroelastomers

Patents Applicationslast 30 patents

ELECTROLYTES CONTAINING SIX MEMBERED RING CYCLIC SULFATES

NONAQUEOUS ELECTROLYTE COMPOSITIONS

NONAQUEOUS ELECTROLYTE COMPOSITIONS COMPRISING SILYL OXALATES

NONAQUEOUS ELECTROLYTE COMPOSITIONS COMPRISING A FLUORINATED SOLVEN...

NONAQUEOUS ELECTROLYTE COMPOSITIONS COMPRISING LITHIUM OXALATO PHOS...

ARTICLES CONTAINING A HEAT SOURCE AND A HEAT SPREADER

NONAQUEOUS ELECTROLYTE COMPOSITIONS COMPRISING SULTONE AND FLUORINA...

Curing Agents For Fluoroelastomers

NONAQUEOUS ELECTROLYTE COMPOSITIONS

NONAQUEOUS ELECTROLYTE COMPOSITIONS