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US Patent 7445718 Removal of arsenic from drinking and process water

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Patent Citations Received
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US Patent 11944952 Removing contaminants from water with adsorbents
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Patent abstract

A method of removing arsenic and heavy metals from water using metal salt hydroxidegels is provided. The arsenic present in water is adsorbed onto the hydroxide-gels which can effectively be filtered through a diatomaceous earth (DE) filtration bed. The combination of DE mixed hydroxide-gels is also effective in removing arsenic from water and heavy metals from water.

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US Patent 07445718 Removal of arsenic from drinking and process water US Patent 7445718 Removal of arsenic from drinking and process water

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Patent Number
0744571800
Patent Number
744571800
Edits on 20 May, 2023
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=0744571800
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Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
074457180
Date of Patent
November 4, 2008
0
Patent Application Number
105105260
Date Filed
April 10, 2003
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=074457180
Patent Primary Examiner
‌
Peter A. Hruskoci
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Edits on 24 Sep, 2022
"Entity importer update"
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edited on 24 Sep, 2022
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
074457180
Date of Patent
November 4, 2008
0
Patent Application Number
105105260
Date Filed
April 10, 2003
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=074457180
Patent Primary Examiner
‌
Peter A. Hruskoci
0
Edits on 14 Jun, 2022
"Entity importer update"
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07445718
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 US Patent 07445718 Removal of arsenic from drinking and process water

Infobox
Is a
Patent
Patent
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07445718
Date of patent
November 4, 2008
Patent application number
10510526
Date Filed
April 10, 2003
Patent primary examiner
‌
Peter A. Hruskoci

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