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Class Information
Number: 169/45
Name: Fire extinguishers > Processes > Of preventing fire
Description: Methods, practiced to prevent a flammable object from burning as a consequence of being in the vicinity of an existing fire, or to prevent the initial outbreak of fire.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8636076 Method of firestopping a through-penetration using a fusible inorganic blended-fiber web Jan. 28, 2014
8567516 Fire protection with fuel cell exhaust air Oct. 29, 2013
8551371 Method and composition Oct. 8, 2013
8524105 Environmentally beneficial and effective hydrochlorofluorocarbon compositions for fire extinguishing applications Sep. 3, 2013
8517116 Inertization method for preventing fires Aug. 27, 2013
8490710 In-computer fire suppression Jul. 23, 2013
8475675 Polymer dispersions for fire prevention and firefighting Jul. 2, 2013
8413735 Fire prevention equipment and spraying method Apr. 9, 2013
8408323 Biodegradable suspension forming compositions Apr. 2, 2013
8393121 Fire-stop system for placement in a conduit through which a thermally weakenable pipe extends, method for placing the system and conduit provided with such a system Mar. 12, 2013
8298436 Fluoroalkenyl poly[1,6]glycosides Oct. 30, 2012
8287752 Fire extinguishing and fire suppression compositions comprising unsaturated fluorocarbons Oct. 16, 2012
8276679 Roof top and attic vent water misting system Oct. 2, 2012
8256524 Fire protection with fuel cell exhaust air Sep. 4, 2012
8256525 Inerting method for reducing the risk of fire outbreak in an enclosed space and device therefor Sep. 4, 2012
8192653 Fire suppression biodegradable suspension forming compositions Jun. 5, 2012
8182711 Flame suppressant aerosol generant May. 22, 2012
8151898 Fire suppression device and method for using Apr. 10, 2012
8141649 Hypoxic fire suppression system for aerospace applications Mar. 27, 2012
8096366 Environmentally beneficial and effective hydrochlorofluorocarbon compositions for fire extinguishing applications Jan. 17, 2012
8088310 Orr formular Jan. 3, 2012
8083002 Combustible concealed space sprinkler system and method Dec. 27, 2011
8079421 Method and device for preventing and extinguishing fire in an enclosed space Dec. 20, 2011
8016911 Use of a protective gas composition for preventing oxidation or combustion of molten magnesium Sep. 13, 2011
7959825 Compositions comprising HFC-1234yf and HFC-125 Jun. 14, 2011
7914698 Compositions comprising a fluoroolefin Mar. 29, 2011
7909111 Outdoor fire prevention system and associated method Mar. 22, 2011
7906034 Flame suppressant aerosol generant Mar. 15, 2011
7900709 Hypoxic aircraft fire prevention and suppression system with automatic emergency oxygen delivery system Mar. 8, 2011
7882897 Device for limiting the ultimate consequences of a failure to bring under control a mass fire in a storage bin for hazardous materials Feb. 8, 2011
7861792 Fire suppression system Jan. 4, 2011
7854270 Inertization method for reducing the risk of fire Dec. 21, 2010
7841421 Ballistic fire protection system Nov. 30, 2010
7832492 Portable fire fighting apparatus and method Nov. 16, 2010
7810576 Mobile smoke control and fire protection device Oct. 12, 2010
7736549 Flame retardant chemical composition Jun. 15, 2010
7726410 Multi-stage inertization process for preventing and extinguishing fires within enclosed spaces Jun. 1, 2010
7717187 Method, system and apparatus for retarding fire May. 18, 2010
7611081 Adaptor to a fire nozzle that produces a rearward safety spray bubble Nov. 3, 2009
7608208 Additives for water for fire protection Oct. 27, 2009
7594545 System and methods for preventing ignition and fire via a maintained hypoxic environment Sep. 29, 2009
7584802 Low pressure, extended coverage, fire protection sprinkler Sep. 8, 2009
7569170 Compositions comprising a fluoroolefin Aug. 4, 2009
7568528 Method and apparatus for retarding fire Aug. 4, 2009
7476346 Composition inhibiting the expansion of fire, suppressing existing fire, and methods of manufacture and use thereof Jan. 13, 2009
7445732 Fire retardant compositions and methods for their preparation and use Nov. 4, 2008
7407598 Flame suppressant aerosol generant Aug. 5, 2008
7389826 Firefighting agent delivery system Jun. 24, 2008
7341113 Apparatus and method for fire suppression Mar. 11, 2008
7337856 Method and apparatus for suppression of fires Mar. 4, 2008

1 2 3 4

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