Powsus, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A62C FIRE-FIGHTING 126
 
  
 
A62D CHEMICAL MEANS FOR EXTINGUISHING FIRES; PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE; COMPOSITION OF MATERIALS FOR COVERINGS OR CLOTHING FOR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; COMPOSITION OF MATERIALS FOR TRANSPARENT PARTS OF GAS-MASKS, RESPIRATORS, BREATHING BAGS OR HELMETS; COMPOSITION OF CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS115

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5909776 Fire extinguishersApr 16, 97Jun 08, 99[A62C]
5833874 Fire extinguishing gels and methods of preparation and use thereofDec 05, 95Nov 10, 98[A62D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6736989 Reduction of HFExpiredDec 13, 02May 18, 04[A62D]
5466386 Fire extinguishing compositionsExpiredMay 03, 93Nov 14, 95[A62C]
5055208 Fire extinguishing compositionsExpiredJan 02, 91Oct 08, 91[A62D]

Top Inventors for This Owner

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