Ashok Kumar Janah

Follow

Person

San Francisco, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electrochemical ion exchange treatment of fluids
- Patent number 9,090,493
- Issue date Jul 28, 2015
- Pionetics Corporation
- Eric David Nyberg
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electrochemical ion exchange treatment of fluids
- Patent number 8,562,803
- Issue date Oct 22, 2013
- Pionetics Corporation
- Eric David Nyberg
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
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
ELECTROCHEMICAL ION EXCHANGE TREATMENT OF FLUIDS
- Publication number 20140027288
- Publication date Jan 30, 2014
- PIONETICS CORPORATION
- Eric David Nyberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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 TREATMENT OF FLUIDS
- Publication number 20070108056
- Publication date May 17, 2007
- Pionetics Corporation
- Eric David Nyberg
- 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