U.S. Filter/Stranco

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 352

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6149819 Air and water purification using continuous breakpoint halogenation and peroxygenationMar 02, 99Nov 21, 00[C02F]
6143184 Air and water purification using continuous breakpoint halogenationMar 02, 99Nov 07, 00[C02F]
6045706 Calcium hypochlorite feederAug 19, 98Apr 04, 00[C02F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5947596 Dry powder batch activation systemExpiredJun 10, 97Sep 07, 99[B01F]

Top Inventors for This Owner

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