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George Warren Greene
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Peachtree City, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Sintered polymer membrane for analyte detection device
Patent number
7,456,025
Issue date
Nov 25, 2008
Porex Corporation
Guoqiang Mao
G01 - MEASURING TESTING
Information
Patent Grant
Functionalized porous substrate for binding chemical and biological...
Patent number
6,808,908
Issue date
Oct 26, 2004
Porex Technologies Corporation
Li Yao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Immobilized ion exchange materials and processes for making the same
Patent number
6,710,093
Issue date
Mar 23, 2004
Porex Corporation
Li Yao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Multi-layer coated porous materials and methods of making the same
Publication number
20060280931
Publication date
Dec 14, 2006
Guoqiang Mao
G01 - MEASURING TESTING
Information
Patent Application
Functionalized porous materials and applications in medical devices
Publication number
20050118407
Publication date
Jun 2, 2005
Porex Technologies Corp.
Li Yao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Discrete hydrophilic-hydrophobic porous materials and methods for m...
Publication number
20030134100
Publication date
Jul 17, 2003
Guoqiang Mao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Multi-layer coated porous materials and methods of making the same
Publication number
20030124332
Publication date
Jul 3, 2003
Guoqiang Mao
G01 - MEASURING TESTING
Information
Patent Application
Functionalized porous materials and applications in medical devices
Publication number
20030100086
Publication date
May 29, 2003
Li Yao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Sintered polymer membrane for analyte detection device
Publication number
20030096424
Publication date
May 22, 2003
Guoqiang Mao
G01 - MEASURING TESTING
Information
Patent Application
Immobilized ion exchange materials and processes for making the same
Publication number
20030062311
Publication date
Apr 3, 2003
POREX CORPORATION
Li Yao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL