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1. (WO2012125322) METHODS FOR FREEZE DRYING
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2012/125322 International Application No.: PCT/US2012/027684
Publication Date: 20.09.2012 International Filing Date: 05.03.2012
IPC:
F26B 5/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26
DRYING
B
DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
5
Drying solid materials or objects by processes not involving the application of heat
Applicants: CHAKRAVARTY, Prerona[IN/US]; US (UsOnly)
LEE, Ron, C.[US/US]; US (UsOnly)
LINDE AKTIENGESELLSCHAFT[DE/DE]; Klosterhofstr. 1 80331 Munich, DE (AllExceptUS)
Inventors: CHAKRAVARTY, Prerona; US
LEE, Ron, C.; US
Agent: VON NEIDA, Philip, H.; Linde LLC 575 Mountain Ave. Murray Hill, NJ 07974, US
Priority Data:
13/045,63911.03.2011US
Title (EN) METHODS FOR FREEZE DRYING
(FR) PROCÉDÉS DE LYOPHILISATION
Abstract:
(EN) A method for producing a fog of ice nuclei by introducing a cryogenic fluid and a humid gas stream into a freeze dryer. The cryogenic fluid and humid gas stream will form ice nuclei having a preferred size for introduction into vials contained in the freeze dryer.
(FR) L'invention concerne un procédé de production d'un nuage de noyaux glacogènes, par l'introduction d'un fluide cryogénique et d'un débit de gaz humide dans un lyophiliseur. Le fluide cryogénique et le débit de gaz humide vont former des noyaux glacogènes présentant une dimension préférée en vue de leur introduction dans des flacons contenus dans le lyophiliseur.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 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)