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1. (WO2018225076) ADDITIVE MANUFACTURING USING RECOMBINANT COLLAGEN-CONTAINING FORMULATION
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/225076 International Application No.: PCT/IL2018/050627
Publication Date: 13.12.2018 International Filing Date: 08.06.2018
IPC:
A61L 27/24 (2006.01) ,B33Y 70/00 (2015.01)
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
14
Macromolecular materials
22
Polypeptides or derivatives thereof
24
Collagen
[IPC code unknown for B33Y 70]
Applicants:
COLLPLANT LTD. [IL/IL]; 3 Sapir Street 7403626 Ness Ziona, IL
Inventors:
SHOSEYOV, Oded; IL
ORR, Nadav; IL
SEROR MAKNOUZ, Jasmine; IL
ZARKA, Revital; IL
Agent:
EHRLICH, Gal; IL
WATERMAN, Hadassa; IL
MELNICK, Geoffrey, L.; IL
Priority Data:
62/517,17909.06.2017US
Title (EN) ADDITIVE MANUFACTURING USING RECOMBINANT COLLAGEN-CONTAINING FORMULATION
(FR) FABRICATION ADDITIVE À L'AIDE DE FORMULATION CONTENANT DU COLLAGÈNE RECOMBINANT
Abstract:
(EN) Compositions containing curable recombinant human collagen, and kits comprising same, which are usable in preparing modeling material formulations for additive manufacturing (e.g., 3D bioprinting) of 3D objects are provided. Methods utilizing such modeling material formulations in additive manufacturing of 3D objects having a collagen-based material in at least a portion thereof, are also provided. The formulations feature a desired viscosity at a temperature higher than 10 ºC (e.g., room temperature or 37 °C) and allow performing the additive manufacturing without cooling the system or a part thereof.
(FR) L'invention porte sur des compositions contenant du collagène humain recombinant durcissable, et des kits comprenant lesdites compositions, qui peuvent être utilisés dans la préparation de formulations de matériau de modelage permettant la fabrication additive (par exemple, la bio-impression 3D) d'objets 3D. L'invention concerne également des procédés utilisant de telles formulations de matériau de modelage dans la fabrication additive d'objets 3D ayant un matériau à base de collagène dans au moins une partie de ces dernières. Les formulations présentent une viscosité souhaitée à une température supérieure à 10 °C (par exemple, température ambiante ou 37 °C) et permettent d'effectuer la fabrication additive sans refroidir le système ou une partie de ce dernier.
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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, JO, 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)