John Hawkins

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Redwood City, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cartridge having textured membrane
- Patent number 8,293,085
- Issue date Oct 23, 2012
- Pionetics Corporation
- John Hawkins
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Textured ion exchange membranes
- Patent number 7,959,780
- Issue date Jun 14, 2011
- Emporia Capital Funding LLC
- John Hawkins
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electrochemical ion exchange with textured membranes and cartridge
- Patent number 7,780,833
- Issue date Aug 24, 2010
- John Hawkins
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
CARTRIDGE HAVING TEXTURED MEMBRANE
- Publication number 20110042218
- Publication date Feb 24, 2011
- PIONETICS CORPORATION
- John HAWKINS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Electrochemical ion exchange with textured membranes and cartridge
- Publication number 20070023290
- Publication date Feb 1, 2007
- Pionetics, Inc.
- John Hawkins
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Textured ion exchange membranes
- Publication number 20060016685
- Publication date Jan 26, 2006
- Pionetics, Inc.
- John Hawkins
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL