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1. (WO2000061640) PROCESS FOR THE PREPARATION OF AUTOCROSSLINKED COMPOUNDS OF HYALURONIC ACID AND THE DERIVATIVES THEREOF BY THE SUPERCRITICAL ANTISOLVENT TECHNIQUE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/061640    International Application No.:    PCT/EP2000/002814
Publication Date: 19.10.2000 International Filing Date: 30.03.2000
Chapter 2 Demand Filed:    25.09.2000    
IPC:
B01J 3/00 (2006.01), B01J 3/02 (2006.01), C07H 7/033 (2006.01), C08B 37/00 (2006.01), C08B 37/08 (2006.01)
Applicants: FIDIA ADVANCED BIOPOLYMERS S.R.L. [IT/IT]; Via De' Carpentieri, 3, I-72100 Brindisi (IT) (For All Designated States Except US).
PALLADO, Paolo [IT/IT]; (IT) (For US Only).
BAGGIO, Marco [IT/IT]; (IT) (For US Only).
DALLE CARBONARE, Maurizio [IT/IT]; (IT) (For US Only).
CALLEGARO, Lanfranco [IT/IT]; (IT) (For US Only)
Inventors: PALLADO, Paolo; (IT).
BAGGIO, Marco; (IT).
DALLE CARBONARE, Maurizio; (IT).
CALLEGARO, Lanfranco; (IT)
Agent: BIANCHETTI, Giuseppe; Bianchetti Bracco Minoja S.r.l., Via Rossini, 8, I-20122 Milano (IT)
Priority Data:
PD99A000070 08.04.1999 IT
Title (EN) PROCESS FOR THE PREPARATION OF AUTOCROSSLINKED COMPOUNDS OF HYALURONIC ACID AND THE DERIVATIVES THEREOF BY THE SUPERCRITICAL ANTISOLVENT TECHNIQUE
(FR) PROCEDE DE PREPARATION DE COMPOSES AUTORETICULES D'ACIDE HYALURONIQUE ET DE DERIVES DE CES DERNIERS A L'AIDE DE LA TECHNIQUE D'ANTISOLVENT SUPERCRITIQUE
Abstract: front page image
(EN)Crosslinked compounds of hyaluronic acid and the derivatives thereof, prepared by the technique of precipitation induced by supercritical antisolvent (SAS), can be used to advantage for the preparation of biomaterials for use in the field of medicine and surgery and in tissue engineering for medical and surgical purposes.
(FR)L'invention concerne des composés réticulés d'acide hyaluronique et des dérivés de ces derniers. Ces composés sont préparés par la technique de précipitation induite par un antisolvent supercritique, et peuvent être utilisés pour la préparation de biomatériels pouvant être utilisés en médecine et en chirurgie et dans le génie tissulaire pour des applications médicales et chirurgicales.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, 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, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)