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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:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
7601337 Delivery of antipsychotics through an inhalation route Oct. 13, 2009
7601336 Pharmaceutical aerosol composition Oct. 13, 2009
7591999 Powdery preparation for nasal administration Sep. 22, 2009
7585493 Thin-film drug delivery article and method of use Sep. 8, 2009
7582284 Particulate materials Sep. 1, 2009
7566445 Medicinal aerosols and methods of delivery thereof Jul. 28, 2009
7556798 Highly efficient delivery of a large therapeutic mass aerosol Jul. 7, 2009
7550133 Respiratory drug condensation aerosols and methods of making and using them Jun. 23, 2009
7544367 Chemical method of making a suspension, emulsion or dispersion of pyrithione particles Jun. 9, 2009
7541022 Pharmaceutical formulations for dry powder inhalers Jun. 2, 2009
7537009 Method of forming an aerosol for inhalation delivery May. 26, 2009
7524484 Delivery of diphenhydramine through an inhalation route Apr. 28, 2009
7521068 Dry powder aerosols of nanoparticulate drugs Apr. 21, 2009
7510702 Delivery of nonsteroidal antiinflammatory drugs through an inhalation route Mar. 31, 2009
7507396 Effervescent composition and method of making an effervescent composition including a viscous component Mar. 24, 2009
7507745 Pharmaceutical compositions based on fluorenecarboxylic acid esters and soluble TNF receptor fusion proteins Mar. 24, 2009
7507398 Delivery of physiologically active compounds through an inhalation route Mar. 24, 2009
7507397 Delivery of muscle relaxants through an inhalation route Mar. 24, 2009
7498019 Delivery of compounds for the treatment of headache through an inhalation route Mar. 3, 2009
7498020 Medicaments Mar. 3, 2009
7491047 Delivery of antihistamines through an inhalation route Feb. 17, 2009
7488469 Delivery of caffeine through an inhalation route Feb. 10, 2009
7485285 Delivery of antidepressants through an inhalation route Feb. 3, 2009
7481995 Aerosol composition Jan. 27, 2009
7479481 Treatment of ocular diseases and disorders using lantibiotic compositions Jan. 20, 2009
7476380 Methods for treating illnesses of the tracheo-bronchial tract, especially chronic obstructive pulmonary disease (COPD) Jan. 13, 2009
7473416 Medicaments for asthma treatment Jan. 6, 2009
7469488 Control of process humidity to produce large, porous particles Dec. 30, 2008
7470421 Delivery of diazepam through an inhalation route Dec. 30, 2008
7468179 Delivery of opioids through an inhalation route Dec. 23, 2008
7465437 Delivery of anti-migraine compounds through an inhalation route Dec. 16, 2008
7465436 Delivery of compounds for the treatment of Parkinson's through an inhalation route Dec. 16, 2008
7465435 Delivery of beta-blockers through an inhalation route Dec. 16, 2008
7459146 Stabilized aerosol dispersions Dec. 2, 2008
7449172 Delivery of antiemetics through an inhalation route Nov. 11, 2008
7449201 Storage stable power compositions of interleukin-4 receptor Nov. 11, 2008
7449175 Delivery of erectile dysfunction drugs through an inhalation route Nov. 11, 2008
7449174 Delivery of analgesics through an inhalation route Nov. 11, 2008
7449173 Delivery of alprazolam, estazolam, midazolam or triazolam through an inhalation route Nov. 11, 2008
7445768 Delivery of sedative-hypnotics through an inhalation route Nov. 4, 2008
7442368 Delivery of stimulants through an inhalation route Oct. 28, 2008
7442388 Phospholipid-based powders for drug delivery Oct. 28, 2008
7435407 Inhibition of olfactory neurosensory function to treat eating disorders and obesity Oct. 14, 2008
7435408 Porous particles comprising excipients for deep lung delivery Oct. 14, 2008
7431916 Administration of medicinal dry powders Oct. 7, 2008
7427607 Drug administration method Sep. 23, 2008
7417051 Medicaments comprising betamimetics and a novel anticholinergic Aug. 26, 2008
7405207 Nebulizer formulations of dehydroepiandrosterone and methods of treating asthma or chronic obstructive pulmonary disease using compositions thereof Jul. 29, 2008
7399528 Powder particles with smooth surface for use in inhalation therapy Jul. 15, 2008
7393544 Dispersion for pulmonary delivery of a bioactive agent Jul. 1, 2008

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