Deqing Lei

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Hamden, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Coated metal pyrithione particles for treatment of microorganisms
- Patent number 8,980,235
- Issue date Mar 17, 2015
- Arch Chemicals, Inc.
- Deqing Lei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Coated calcium hypochlorite composition
- Patent number 8,252,200
- Issue date Aug 28, 2012
- Arch Chemicals, Inc.
- Deqing Lei
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Stable antifouling paint composition containing metal salt of pyrit...
- Patent number 7,435,771
- Issue date Oct 14, 2008
- Arch Chemicals, Inc.
- Deqing Lei
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Coated calcium hypochlorite composition
- Publication number 20070125979
- Publication date Jun 7, 2007
- Deqing Lei
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Stable antifouling paint composition containing metal salt of pyrit...
- Publication number 20070117895
- Publication date May 24, 2007
- Deqing Lei
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Coated metal pyrithione particles for treatment of microorganisms
- Publication number 20050118276
- Publication date Jun 2, 2005
- Arch Chemicals, Inc.
- Deqing Lei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE