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Class Information
Number: 424/46
Name: Drug, bio-affecting and body treating compositions > Effervescent or pressurized fluid containing > Organic pressurized fluid > Powder or dust containing
Description: Compositions in which the organic pressurized fluid serves to propel or project an ingredient which is in the form of a particulate solid; e.g., body powders, tooth powders, talc, silicas, powdered medicines, insecticides, etc.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8709484 Phospholipid-based powders for drug delivery Apr. 29, 2014
8703158 Theobromine for the treatment of cough Apr. 22, 2014
8703806 Compositions, methods and propellant-based systems for respiratory delivery of glycopyrrolate and one or more active agents Apr. 22, 2014
8679512 Topical formulation comprising a corticosteroid as active ingredient Mar. 25, 2014
8663695 Formulations and methods for treating rhinosinusitis Mar. 4, 2014
8636984 Aerosol formulation of aminoglycoside and fosfomycin combination for treatment of ventilator associated pneumonia (VAP) and ventilator associated tracheal (VAT) bronchitis Jan. 28, 2014
8636983 Aminoglycoside and fosfomycin combination for treatment of ventilator associated pneumonia (VAP) and ventilator associated tracheal (VAT) bronchitis Jan. 28, 2014
8628754 Highly efficient delivery of a large therapeutic mass aerosol Jan. 14, 2014
8603439 Formulations of aminoglycoside and fosfomycin combinations and methods and systems for treatment of ventilator associated pneumonia (VAP) and ventilator associated tracheal (VAT) bronchitis Dec. 10, 2013
8597616 Dry powder drug delivery formulations, methods of use, and devices therefore Dec. 3, 2013
8591866 Formulations decreasing particle exhalation Nov. 26, 2013
8591954 Phospholipid-based inhalation system Nov. 26, 2013
8592036 Nanoshells on polymers Nov. 26, 2013
8584670 Method, composition, and system to control pH in pulmonary tissue of a subject Nov. 19, 2013
8586093 Pulmonary delivery for levodopa Nov. 19, 2013
8580306 Particles for use in a pharmaceutical composition Nov. 12, 2013
8575349 Derivatives of 1-alkyl-6-oxo-piperidine-3-carboxylic acids and 1-alkyl-5-oxo-pyrrolidine-3-carboxylic acids and their uses as cooling compounds Nov. 5, 2013
8545817 Cosmetic composition comprising at least one polysaccharide of .lamda.-carrageenan type in aerosol form, method for the cosmetic treatment of keratinous fibers, and product comprising the comp Oct. 1, 2013
8530463 Multimodal particulate formulations Sep. 10, 2013
8512753 Micronized particles of low-dosage strength active agents for powder formulations for inhalation Aug. 20, 2013
8506935 Respiratory drug condensation aerosols and methods of making and using them Aug. 13, 2013
8485180 Dry powder drug delivery system Jul. 16, 2013
8481070 Pharmaceutical formulations for intranasal administration of protein comprising a chitosan or a derivative thereof Jul. 9, 2013
8470301 Particulate materials Jun. 25, 2013
8454939 Low dose pharmaceutical powders for inhalation Jun. 4, 2013
8449914 Controlled release carvedilol compositions May. 28, 2013
8440231 Swellable particles for drug delivery May. 14, 2013
8435497 Formoterol of and ciclesonide combination May. 7, 2013
8435567 Pharmaceutical compositions of hydrophobic surface-modified active substance microparticles for inhalation May. 7, 2013
8435554 Compositons for nasal administration of pharmaceuticals May. 7, 2013
8420060 Pharmaceutical aerosol formulations of formoterol and beclometasone dipropionate Apr. 16, 2013
8420058 Pharmaceutical aerosol composition Apr. 16, 2013
8415397 Inhalable epinephrine Apr. 9, 2013
8414867 Dry powder formulations Apr. 9, 2013
8409549 Aerosolized fosfomycin/aminoglycoside combination for the treatment of bacterial respiratory infections Apr. 2, 2013
8404276 Pulmonary delivery for levodopa Mar. 26, 2013
8389470 Methods and compositions for delivering peptides Mar. 5, 2013
8367734 Stable epinephrine suspension formulation with high inhalation delivery efficiency Feb. 5, 2013
8361444 Aerosolized fosfomycin/aminoglycoside combination for the treatment of bacterial respiratory infections Jan. 29, 2013
8357352 Aerosol suspension formulations containing TG 227 ea or TG 134 a as propellant Jan. 22, 2013
8337816 Dry powder medicament formulations Dec. 25, 2012
8337817 Preparation for transnasal application Dec. 25, 2012
8333192 Dry powder comprising levothyroxine sodium administrated via inhalator Dec. 18, 2012
8324266 Compositions, methods and systems for respiratory delivery of two or more active agents Dec. 4, 2012
8322046 Powder formation by atmospheric spray-freeze drying Dec. 4, 2012
8309061 Formulations and methods for treating rhinosinusitis Nov. 13, 2012
8309136 In vitro methods for evaluating the in vivo effectiveness of dosage forms of microparticulate or nanoparticulate active agent compositions Nov. 13, 2012
8293367 Nanoshells on polymers Oct. 23, 2012
RE43711 Pulmonary delivery for levodopa Oct. 2, 2012
8277780 Stable liquid desoximethasone compositions with reduced oxidized impurity Oct. 2, 2012

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