Rina Singh

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Westerville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermosetting inorganic clay nanodispersions and their use
- Patent number 6,841,607
- Issue date Jan 11, 2005
- Ashland Inc.
- Helena Twardowska-Baxter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Foundry binder systems which contain alcohol modified polyisocyanates
- Patent number 6,124,375
- Issue date Sep 26, 2000
- Ashland Inc.
- Rina Singh
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Modified polymeric aromatic isocyanates having allophanate linkages
- Patent number 5,902,840
- Issue date May 11, 1999
- Ashland Inc.
- Rina Singh
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Amine modified polyisocyanates and their use in foundry binder systems
- Patent number 5,880,174
- Issue date Mar 9, 1999
- Ashland Inc.
- Rina Singh
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Foundary binder systems which contain alcohol modified polyisocyanates
- Patent number 5,874,487
- Issue date Feb 23, 1999
- Ashland Inc.
- Rina Singh
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
One-step process for rapid structure repair
- Publication number 20070213456
- Publication date Sep 13, 2007
- Rina Singh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
One-step process for rapid structure repair
- Publication number 20070026142
- Publication date Feb 1, 2007
- Rina Singh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Two-step process for rapid structure repair
- Publication number 20060293428
- Publication date Dec 28, 2006
- Rina Singh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermosetting inorganic clay nanodispersions and their use
- Publication number 20040087701
- Publication date May 6, 2004
- Helena Twardowska-Baxter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...