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Andrew Thomas Pearks
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Cincinnati, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Water filter materials and water filters containing a mixture of mi...
Patent number
8,119,012
Issue date
Feb 21, 2012
The Procter & Gamble Company
Jeannine Rebecca Bahm
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water filter materials and water filters containing a mixture of mi...
Patent number
7,922,008
Issue date
Apr 12, 2011
The Procter & Gamble Company
Jeannine Rebecca Bahm
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water filter materials and water filters containing a mixture of mi...
Patent number
7,712,613
Issue date
May 11, 2010
PUR Water Purification Products, Inc.
Jeannine Rebecca Bahm
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
FILTERS COMPRISING AN ACTIVATED CARBON PARTICLE COATED WITH PDADMAC...
Publication number
20170144132
Publication date
May 25, 2017
HELEN OF TROY LIMITED
Andrew Thomas Pearks
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER FILTER MATERIALS AND WATER FILTERS CONTAINING A MIXTURE OF MI...
Publication number
20110155661
Publication date
Jun 30, 2011
Jeannine Rebecca Bahm
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTERS COMPRISING AN ACTIVATED CARBON PARTICLE COATED WITH PDADMAC...
Publication number
20110139701
Publication date
Jun 16, 2011
PUR Water Purification Products, Inc.
Andrew Thomas Pearks
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER FILTER MATERIALS AND WATER FILTERS CONTAINING A MIXTURE OF MI...
Publication number
20090308800
Publication date
Dec 17, 2009
Jeannine Rebecca Bahm
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Water Filter Materials And Water Filters Containing A Mixture Of Mi...
Publication number
20090008323
Publication date
Jan 8, 2009
Jeannine Rebecca Bahm
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Water filter materials and water filters containing a mixture of mi...
Publication number
20050279696
Publication date
Dec 22, 2005
Jeannine Rebecca Bahm
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL