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1. (WO2017136935) DERMAL FILLER COMPOSED OF MACROPOROUS CHITOSAN MICROBEADS AND CROSS-LINKED HYALURONIC ACID
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/136935 International Application No.: PCT/CA2017/050148
Publication Date: 17.08.2017 International Filing Date: 09.02.2017
IPC:
A61L 27/56 (2006.01) ,A61K 8/73 (2006.01) ,A61L 27/20 (2006.01) ,A61L 27/54 (2006.01) ,A61P 23/02 (2006.01) ,A61Q 19/00 (2006.01) ,A61Q 19/08 (2006.01) ,C08B 37/08 (2006.01) ,A61K 31/167 (2006.01) ,A61K 31/381 (2006.01) ,A61K 31/445 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27
Materials for prostheses or for coating prostheses
50
Materials characterised by their function or physical properties
56
Porous or cellular materials
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
72
containing organic macromolecular compounds
73
Polysaccharides
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27
Materials for prostheses or for coating prostheses
14
Macromolecular materials
20
Polysaccharides
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
27
Materials for prostheses or for coating prostheses
50
Materials characterised by their function or physical properties
54
Biologically active materials, e.g. therapeutic substances
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
P
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
23
Anaesthetics
02
Local anaesthetics
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Q
SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19
Preparations for care of the skin
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Q
SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19
Preparations for care of the skin
08
Anti-ageing preparations
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
B
POLYSACCHARIDES; DERIVATIVES THEREOF
37
Preparation of polysaccharides not provided for in groups C08B1/-C08B35/110; Derivatives thereof
08
Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31
Medicinal preparations containing organic active ingredients
16
Amides, e.g. hydroxamic acids
165
having aromatic rings, e.g. colchicine, atenolol, progabide
167
having the nitrogen atom of a carboxamide group directly attached to the aromatic ring, e.g. lidocaine, paracetamol
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31
Medicinal preparations containing organic active ingredients
33
Heterocyclic compounds
38
having sulfur as a ring hetero atom
381
having five-membered rings
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31
Medicinal preparations containing organic active ingredients
33
Heterocyclic compounds
395
having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins
435
having six-membered rings with one nitrogen as the only ring hetero atom
44
Non-condensed pyridines; Hydrogenated derivatives thereof
445
Non-condensed piperidines, e.g. piperocaine
Applicants:
PROLLENIUM MEDICAL TECHNOLOGIES, INC. [CA/CA]; 138 Industrial Parkway North Aurora, Ontario L4G 4C3, CA
Inventors:
KHOSHBIN, Ario; CA
IGHANIAN, Khasha; CA
MOGHADAM, Shadi; CA
LI, Yan; CA
MASUI, Hitoshi; CA
KENNEDY, Stephen J.; CA
LEE, Timothy; CA
Agent:
RIDOUT & MAYBEE LLP; 5500 North Service Road Suite 101 Burlington, Ontario L7L 6W6, CA
LEACH, Steven H.; CA
Priority Data:
62/293,35810.02.2016US
Title (EN) DERMAL FILLER COMPOSED OF MACROPOROUS CHITOSAN MICROBEADS AND CROSS-LINKED HYALURONIC ACID
(FR) PRODUIT DE COMBLEMENT DERMIQUE CONSTITUÉ DE MICROBILLES DE CHITOSANE MACROPOREUX ET D'ACIDE HYALURONIQUE RÉTICULÉ
Abstract:
(EN) A biocompatible, degradable dermal filler system is composed of unmodified macroporous chitosan microbeads dispersed uniformly in a continuous phase composed of cross-linked hyaluronic acid gel particles and unmodified hyaluronic acid.
(FR) Système de comblement dermique dégradable, biocompatible, composé de microbilles de chitosane macroporeux non modifié dispersées uniformément dans une phase continue composée de particules de gel d'acide hyaluronique réticulé, et d'acide hyaluronique non modifié.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
US20190046429