XI'AN WESTPEACE FIRE TECHNOLOGY CO., LTD

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
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 APPARATUS144
 
 
 
A62C FIRE-FIGHTING 918
 
 
 
C06B EXPLOSIVE OR THERMIC COMPOSITIONS 122
 
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
 
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0043,196 Fire Extinguishing Composition Comprising Heterocyclic CompoundsMar 11, 15Feb 16, 17[A62D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9750966 Fixed fire extinguishing apparatusAug 16, 12Sep 05, 17[A62C]
9744389 Portable fire extinguishing apparatusAug 17, 12Aug 29, 17[A62C]
9717939 Fire extinguishing composition containing transition metal compoundAug 16, 12Aug 01, 17[A62D]
9675825 Method for extinguishing fireSep 07, 11Jun 13, 17[A62D, A62C]
9662522 Fire extinguishing composition containing saccharide and saccharide derivativeAug 16, 12May 30, 17[A62D, A62C]
9662523 Metallic oxysalt fire extinguishing compositionSep 18, 13May 30, 17[A62D]
9636533 Metal-carbonyl-containing fire extinguishing compositionAug 16, 12May 02, 17[C06B, A62D]
9457210 Portable fire extinguisherAug 16, 12Oct 04, 16[A62C]
9295864 Fire extinguishing composition of copper saltsAug 14, 12Mar 29, 16[A62D]
9287103 Ion guide for mass spectrometryOct 11, 13Mar 15, 16[H01J, G01N]

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Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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