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1. WO2002003955 - FAST RELEASE BIOADHESIVE MICROSPHERES FOR THE SUBLINGUAL ADMINISTRATION OF PROXIMATE PRINCIPLES

Publication Number WO/2002/003955
Publication Date 17.01.2002
International Application No. PCT/IB2001/001243
International Filing Date 09.07.2001
Chapter 2 Demand Filed 05.02.2002
IPC
A61K 9/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
A61K 9/16 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
14Particulate form, e.g. powders
16Agglomerates; Granulates; Microbeadlets
CPC
A61K 9/006
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
0012Galenical forms characterised by the site of application
0053Mouth and digestive tract, i.e. intraoral and peroral administration
006Oral mucosa, e.g. mucoadhesive forms, sublingual droplets; Buccal patches or films; Buccal sprays
A61K 9/1635
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
14Particulate form, e.g. powders, ; Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
16Agglomerates; Granulates; Microbeadlets ; ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
1605Excipients; Inactive ingredients
1629Organic macromolecular compounds
1635obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
A61K 9/1652
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
14Particulate form, e.g. powders, ; Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
16Agglomerates; Granulates; Microbeadlets ; ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
1605Excipients; Inactive ingredients
1629Organic macromolecular compounds
1652Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
Applicants
  • F.T. HOLDING S.A. [LU]/[LU] (AllExceptUS)
  • ROVERSI, Francesco [IT]/[CH] (UsOnly)
  • CILURZO, Francesco [IT]/[IT] (UsOnly)
Inventors
  • ROVERSI, Francesco
  • CILURZO, Francesco
Agents
  • GERVASI, Gemma
Priority Data
MI2000A00154810.07.2000IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) FAST RELEASE BIOADHESIVE MICROSPHERES FOR THE SUBLINGUAL ADMINISTRATION OF PROXIMATE PRINCIPLES
(FR) MICROSPHERES BIOADHESIVES A LIBERATION RAPIDE POUR L'ADMINISTRATION SUBLINGUALE DE PRINCIPES IMMEDIATS
Abstract
(EN)
Bioadhesive microspheres containing proximate principles dispersed in a polymeric matrix are suitable for the sublingual administration of the same.
(FR)
L'invention concerne des microsphères bioadhésives, contenant des principes immédiats répartis dans une matrice polymère, destinées à l'administration sublinguale de ces principes.
Also published as
Latest bibliographic data on file with the International Bureau