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Machine translation
1. (WO1998029096) AEROSOLIZED HYDROPHOBIC DRUG
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1998/029096    International Application No.:    PCT/US1997/023902
Publication Date: 09.07.1998 International Filing Date: 29.12.1997
Chapter 2 Demand Filed:    28.07.1998    
IPC:
A61K 9/16 (2006.01)
Applicants: INHALE THERAPEUTIC SYSTEMS [US/US]; 1060 East Meadow Circle, Palo Alto, CA 94303 (US)
Inventors: GORDON, Marc, S.; (US).
CLARK, Andrew; (US).
BREWER, Thomas, K.; (US)
Agent: HESLIN, James, M.; Townsend and Townsend and Crew LLP, 8th floor, Two Embarcadero Center, San Francisco, CA 94111-3834 (US)
Priority Data:
60/034,837 31.12.1996 US
Title (EN) AEROSOLIZED HYDROPHOBIC DRUG
(FR) MEDICAMENT HYDROPHOBE PROJETE PAR AEROSOL
Abstract: front page image
(EN)Methods for preparing dry powders having hydrophobic and hydrophilic components comprise combining solutions of the components and spray drying them simultaneously in a spray dryer. The hydrophilic and hydrophobic component are separately dissolved in separate solvents and directed simultaneously through a nozzle, usually a coaxial nozzle, into the spray dryer. The method provides dry powders having relatively uniform characteristics.
(FR)L'invention concerne des procédés de préparation de poudres anhydres renfermant des composants hydrophobes et des composants hydrophiles. Ces procédés consistent à combiner des solutions de ces composants et à les sécher simultanément par pulvérisation dans un pulvérisateur. Le composant hydrophile et le composant hydrophobe sont dissous séparément dans des solvants séparés et dirigés simultanément dans un séchoir à pulvérisation à travers une buse, habituellement une buse coaxiale. Ce procédé permet d'obtenir des poudre anhydres présentant des caractéristiques relativement uniformes.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)