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1. (WO2007004067) METHODS AND COMPOSITIONS FOR THE DELIVERY OF BIOLOGICALLY ACTIVE AGENTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/004067    International Application No.:    PCT/IB2006/002351
Publication Date: 11.01.2007 International Filing Date: 14.04.2006
IPC:
A61L 27/54 (2006.01), A61L 29/16 (2006.01), A61L 31/16 (2006.01)
Applicants: INTERFACE BIOLOGICS INC. [CA/CA]; 200-101 College Street, Mars South Tower, Toronto, Ontario M5G 1L7 (CA) (For All Designated States Except US).
ESFAND, Roseita [GB/CA]; (CA) (For US Only).
SANTERRE, Paul, J. [CA/CA]; (CA) (For US Only).
YANG, Meilin [CA/CA]; (CA) (For US Only)
Inventors: ESFAND, Roseita; (CA).
SANTERRE, Paul, J.; (CA).
YANG, Meilin; (CA)
Agent: ROBINSON, Christopher, J.; Smart & Biggar, Box 11560 Vancouver Centre, Suite 2200, 650 West Georgia Street, Vancouver, British Columbia V6B 4N8 (CA)
Priority Data:
60/672,158 15.04.2005 US
Title (EN) METHODS AND COMPOSITIONS FOR THE DELIVERY OF BIOLOGICALLY ACTIVE AGENTS
(FR) PROCEDES ET COMPOSITIONS PERMETTANT D'ADMINISTRER DES AGENTS BIOLOGIQUEMENT ACTIFS
Abstract: front page image
(EN)The invention features polymers noncovalently complexed with a biologically active agent. The polymer complexes include at least one shielding moiety covalently tethered to at least one complexing moiety, which is complexed with at least one biologically active agent.
(FR)L'invention concerne des polymères complexés de manière non covalente à un agent biologiquement actif. Les complexes polymères comprennent au moins une caractéristique de masquage rattachée de manière covalente à au moins une caractéristique complexante, qui est complexée à au moins un agent biologiquement actif.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, 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, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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)