Hongli Dai

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Wilmington, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Carboxylic acid-based ionomer fuel cells
- Patent number 7,402,351
- Issue date Jul 22, 2008
- E. I. Du Pont de Nemours and Company
- Hongli Dai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High performance lithium or lithium ion cell
- Patent number 6,699,623
- Issue date Mar 2, 2004
- E. I. Du Pont de Nemours and Company
- Hongli Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanocomposite for fuel cell bipolar plate
- Patent number 6,572,997
- Issue date Jun 3, 2003
- Hybrid Power Generation Systems LLC
- Zafar Iqbal
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Performance additive for fuel cells
- Publication number 20060016122
- Publication date Jan 26, 2006
- Hongli Dai
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Carboxylic acid-based ionomer fuel cells
- Publication number 20040018411
- Publication date Jan 29, 2004
- Hongli Dai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Additive for direct methanol fuel cells
- Publication number 20040018410
- Publication date Jan 29, 2004
- Hongli Dai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
High performance lithium or lithium ion cell
- Publication number 20030003369
- Publication date Jan 2, 2003
- Hongli Dai
- H01 - BASIC ELECTRIC ELEMENTS