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Class Information
Number: 261/DIG.65
Name: Gas and liquid contact apparatus > Vaporizers
Description:










Patents under this class:
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Patent Number Title Of Patent Date Issued
8678355 Device for humidifying breathing air for artificial respiration Mar. 25, 2014
8677679 Ampoule for the storage and dispersion of volatile liquids Mar. 25, 2014
8673235 Sconce for a fragrance dispenser Mar. 18, 2014
8616532 Flow conditioner for a compact, low flow resistance aerosol generator Dec. 31, 2013
8555874 Aerosolization device Oct. 15, 2013
8544828 Liquid material vaporization apparatus Oct. 1, 2013
8444120 Method and apparatus to help promote contact of gas with vaporized material May. 21, 2013
8435351 Method and system for measuring a flow rate in a solid precursor delivery system May. 7, 2013
8404191 Biowaste sterilizer Mar. 26, 2013
8393599 Apparatus for liquid precursor atomization Mar. 12, 2013
8371559 Air-cleaning decorative humidifier Feb. 12, 2013
8318104 Waste treatment apparatus and method Nov. 27, 2012
8282892 Bio-Waste sterilizer Oct. 9, 2012
8276891 Gas mixture supplying method and apparatus Oct. 2, 2012
8186345 Apparatus for supplying gases to a patient May. 29, 2012
8181939 Continuous drain-type dehumidifier May. 22, 2012
8178048 Fixture for dispersion of aromatic vapors May. 15, 2012
8162298 Method for vaporizing liquid material capable of vaporizing liquid material at low temperature and vaporizer using the same Apr. 24, 2012
8132793 Method and apparatus for liquid precursor atomization Mar. 13, 2012
8127969 Dual dispenser, supply unit, and method Mar. 6, 2012
8128073 Method and apparatus to help promote contact of gas with vaporized material Mar. 6, 2012
8122903 Close-coupled purgeable vaporizer valve Feb. 28, 2012
8118939 Temperature control unit for bubblers Feb. 21, 2012
8091546 Method and apparatus for humidification and warming of air Jan. 10, 2012
8070139 Air treatment device having an audible indicator Dec. 6, 2011
8056558 Patient delivery tube for humidified oxygen Nov. 15, 2011
8048379 Multi cartridge air freshener Nov. 1, 2011
8025270 Decorative humidifier Sep. 27, 2011
8016269 Volatile agent diffusion device equipped with a blower for an automobile vehicle Sep. 13, 2011
7992843 Anesthetic vaporizer Aug. 9, 2011
7975993 Method for vaporizing liquid material capable of vaporizing liquid material at low temperature and vaporizer using the same Jul. 12, 2011
7971862 Vaporizer, fuel cell having vaporizer, and vaporizing method Jul. 5, 2011
7971861 Safe liquid source containers Jul. 5, 2011
7934703 Mist generator and mist emission rendering apparatus May. 3, 2011
7913985 Cap Mar. 29, 2011
7892336 Apparatus and method for extracting gaseous, liquid and/or solid elements from a gaseous medium and concentrating them in a liquid medium Feb. 22, 2011
7883076 Semiconductor processing system and vaporizer Feb. 8, 2011
7866637 Humidifying apparatus, lithographic apparatus and humidifying method Jan. 11, 2011
7828274 Method and apparatus to help promote contact of gas with vaporized material Nov. 9, 2010
7722016 Float for humidification chamber May. 25, 2010
7712729 Vaporizing device and liquid absorbing member May. 11, 2010
7699295 Ampoule splash guard apparatus Apr. 20, 2010
7685829 Process and device for producing a current of humid air Mar. 30, 2010
7677536 Humidifier with controlled heated scent mechanism Mar. 16, 2010
7673856 Vaporizer and various devices using the same and an associated vaporizing method Mar. 9, 2010
7661661 Evaporator assembly unit, especially for a vehicle heater or a reformer arrangement of a fuel cell system Feb. 16, 2010
7654507 Water spike system Feb. 2, 2010
7618027 Vaporizer for delivery of low vapor pressure gases Nov. 17, 2009
7611072 Method and device for atomizing liquid Nov. 3, 2009
7584942 Ampoules for producing a reaction gas and systems for depositing materials onto microfeature workpieces in reaction chambers Sep. 8, 2009

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