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Class Information
Number: 392/387
Name: Electric resistance heating devices > Heating devices (class 219 subclass 200) > Vaporizer > Method
Description: Subject matter including processes for converting a substance from a solid or liquid to a gaseous state.

Patents under this class:

Patent Number Title Of Patent Date Issued
8691017 Heat equalizer and organic film forming apparatus Apr. 8, 2014
8354002 Method for evaporating components of a liquid Jan. 15, 2013
8280235 Liquid material vaporizer Oct. 2, 2012
8233783 Apparatus for utilizing water Jul. 31, 2012
8197762 Method of dispensing a volatile material Jun. 12, 2012
8195039 Delivery of iodine gas Jun. 5, 2012
8170405 Multipurpose cartridge-based liquid dispensing air freshener system May. 1, 2012
8165460 Coated filament for evaporation/condensation aerosol generation of therapeutic agents and methods for using Apr. 24, 2012
8114249 Method and apparatus for monitoring an evaporator Feb. 14, 2012
8005349 Electric evaporator device of volatile substances with adjustable evaporation intensity Aug. 23, 2011
7994453 Flash heating for tubing Aug. 9, 2011
7965925 Water-steam cutting process and torch therefor Jun. 21, 2011
7840122 Medicine vaporizer with crimped conductive pins Nov. 23, 2010
7723700 Controlling the flow of vapors sublimated from solids May. 25, 2010
7680399 System and method for producing and delivering vapor Mar. 16, 2010
7529472 Method and apparatus for generating consistent simulated smoke May. 5, 2009
7454308 System for detection of waterlogging in steam heating coils Nov. 18, 2008
7329595 Deposition of carbon-containing layers using vitreous carbon source Feb. 12, 2008
7209650 Method and device for the evaporation of volatile compounds Apr. 24, 2007
7149417 Controllable release of a volatile substance Dec. 12, 2006
7112770 Humidification system and method for a mobile platform Sep. 26, 2006
7031600 Method and apparatus for silicon oxide deposition on large area substrates Apr. 18, 2006
6709524 Vapor deposition method and vapor deposition apparatus for forming organic thin films Mar. 23, 2004
6607785 Bubbler Aug. 19, 2003
6592831 Vaporization and cracker cell method and apparatus Jul. 15, 2003
6444038 Dual fritted bubbler Sep. 3, 2002
6245151 Liquid delivery system comprising upstream pressure control means Jun. 12, 2001
6157774 Vapor generating method and apparatus using same Dec. 5, 2000
6097881 Electrically heated chemical delivery system and method of manufacturing same Aug. 1, 2000
6037241 Apparatus and method for depositing a semiconductor material Mar. 14, 2000
5901271 Process of evaporating a liquid in a cyclone evaporator May. 4, 1999
5741444 Humidor and method Apr. 21, 1998
5618457 Method of applying a scent to hair rollers Apr. 8, 1997
5616265 Steam generating apparatus and method of controlling the same Apr. 1, 1997
5337703 Steam generator Aug. 16, 1994
5168544 Method and apparatus for controllably generating simulated smoke Dec. 1, 1992
5136609 Method of producing finely divided particles or powder, vapor or fine droplets, and apparatus therefor Aug. 4, 1992
5112442 Liquid vaporizing process for manufacturing iron oxide May. 12, 1992
4658115 Laser fired steam boiler Apr. 14, 1987
4647428 Air freshener method Mar. 3, 1987
4061800 Vapor desposition method Dec. 6, 1977
3947606 Process for producing chemical compounds applicable to surfaces in the form of thin layers Mar. 30, 1976
3943330 Method and apparatus for electrically heating a fluid Mar. 9, 1976

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