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Machine translation
1. (WO2007011707) POLYMER COATINGS CONTAINING DRUG POWDER OF CONTROLLED MORPHOLOGY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/011707    International Application No.:    PCT/US2006/027321
Publication Date: 25.01.2007 International Filing Date: 14.07.2006
IPC:
B05D 3/00 (2006.01), A61L 2/00 (2006.01)
Applicants: MICELL TECHNOLOGIES, INC. [US/US]; 7516 Precision Drive, Raleigh, NC 27617 (US) (For All Designated States Except US).
TAYLOR, Doug [US/US]; (US) (For US Only).
MCCLAIN, Jim [US/US]; (US) (For US Only).
SMOKE, Clint [US/US]; (US) (For US Only).
COLE, Mike [US/US]; (US) (For US Only).
DEYOUNG, James [US/US]; (US) (For US Only)
Inventors: TAYLOR, Doug; (US).
MCCLAIN, Jim; (US).
SMOKE, Clint; (US).
COLE, Mike; (US).
DEYOUNG, James; (US)
Agent: ELAMRANI, Samir; WILSON SONSINI GOODRICH & ROSATI, 650 Page Mill Road, Palo Alto, CA 94304-1050 (US)
Priority Data:
60/699,650 15.07.2005 US
60/752,338 20.12.2005 US
60/771,066 07.02.2006 US
60/771,725 08.02.2006 US
60/745,733 26.04.2006 US
60/745,731 26.04.2006 US
Title (EN) POLYMER COATINGS CONTAINING DRUG POWDER OF CONTROLLED MORPHOLOGY
(FR) ENROBAGES POLYMERES RENFERMANT DE LA POUDRE DE MEDICAMENT A MORPHOLOGIE COMMANDEE
Abstract: front page image
(EN)A method for depositing a coating comprising a polymer and pharmaceutical agent on a substrate, comprising the following steps: discharging at least one pharmaceutical agent in a therapeutically desirable morphology in dry powder form through a first orifice; discharging at least one polymer in dry powder form through a second orifice; depositing the polymer and/or pharmaceutical particles onto said substrate, wherein an electrical potential is maintained between the substrate and the pharmaceutical and/or polymer particles, thereby forming said coating; and sintering said coating under conditions that do not substantially modify the morphology of said pharmaceutical agent.
(FR)L'invention concerne un procédé permettant de déposer un enrobage comprenant un polymère et un agent pharmaceutique sur un substrat et comprenant les étapes suivantes consistant: à décharger au moins un agent pharmaceutique selon une morphologie recherchée sur le plan thérapeutique sous la forme d'une poudre sèche à travers un premier orifice; à décharger au moins un polymère sous la forme d'une poudre sèche à travers un second orifice; à déposer le polymère et/ou les particules pharmaceutiques sur le substrat, un potentiel électrique étant maintenu entre le substrat et les particules pharmaceutiques et/ou polymères, formant ainsi l'enrobage; et à fritter l'enrobage dans des conditions ne modifiant sensiblement pas la morphologie de l'agent pharmaceutique.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)