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1. WO2022008804 - SILICA HYDROGEL COMPOSITE AND ITS USE

Publication Number WO/2022/008804
Publication Date 13.01.2022
International Application No. PCT/FI2021/050531
International Filing Date 07.07.2021
IPC
A61K 9/10 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
10Dispersions; Emulsions
A61K 9/06 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
06Ointments; Bases therefor
A61K 9/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
A61K 31/519 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
395having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
495having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine
505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
519ortho- or peri-condensed with heterocyclic rings
A61K 47/02 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
47Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
02Inorganic compounds
Applicants
  • SARTAR THERAPEUTICS LTD [FI]/[FI]
Inventors
  • VAAHTIO, Minna
  • KAIMAINEN, Mika
  • FORSBACK, Ari-Pekka
  • JOKINEN, Mika
  • LEINO, Lasse
Agents
  • LAINE IP OY
Priority Data
2020573207.07.2020FI
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SILICA HYDROGEL COMPOSITE AND ITS USE
(FR) COMPOSITE D'HYDROGEL DE SILICE ET SON UTILISATION
Abstract
(EN) The present invention relates to a silica hydrogel composite comprising non-active silica particles and solid particles of active pharmaceutical ingredient or ingredients. The silica hydrogel composite is feasible for controlled and sustained delivery of active pharmaceutical ingredients.
(FR) La présente invention concerne un composite d'hydrogel de silice comprenant des particules de silice non active et des particules solides d'un ou de plusieurs ingrédients pharmaceutiques actifs. Le composite d'hydrogel de silice est approprié pour une administration contrôlée et prolongée d'ingrédients pharmaceutiques actifs.
Latest bibliographic data on file with the International Bureau