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1. WO2000038659 - TRANSDERMAL DRUG DELIVERY SYSTEM

Publication Number WO/2000/038659
Publication Date 06.07.2000
International Application No. PCT/GB1999/003811
International Filing Date 17.11.1999
Chapter 2 Demand Filed 10.07.2000
IPC
A61K 9/70 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
70Web, sheet or filament bases
A61K 47/18 2006.01
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
06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
16containing nitrogen
18Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
CPC
A61K 47/18
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
06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
16containing nitrogen, ; e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
18Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
A61K 9/0014
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
0014Skin, i.e. galenical aspects of topical compositions
A61K 9/7038
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
70Web, sheet or filament bases ; ; Films; Fibres of the matrix type containing drug;
7023Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
703characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
7038Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
A61P 15/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
15Drugs for genital or sexual disorders
A61P 15/12
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
15Drugs for genital or sexual disorders
12for climacteric disorders
A61P 19/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
19Drugs for skeletal disorders
08for bone diseases, e.g. rachitism, Paget's disease
10for osteoporosis
Applicants
  • DERMATECH LIMITED [GB/GB]; Kramer Mews London SW5 9JL, GB (AllExceptUS)
  • SOLOMON, Montague, Cecil [GB/GB]; GB (UsOnly)
  • TOCILI, Biljana [MK/GB]; GB (UsOnly)
  • SOLOMON, David, Louis, Charles [GB/GB]; GB (UsOnly)
Inventors
  • SOLOMON, Montague, Cecil; GB
  • TOCILI, Biljana; GB
  • SOLOMON, David, Louis, Charles; GB
Agents
  • SERJEANTS; 25 The Crescent King Street Leicester LE1 6RX, GB
Priority Data
9828480.524.12.1998GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TRANSDERMAL DRUG DELIVERY SYSTEM
(FR) SYSTEME D'ADMINISTRATION TRANSDERMIQUE DE MEDICAMENTS
Abstract
(EN)
In a method of manufacturing such a system, an active substance is dissolved in a ratio less than saturation level in a solvent which is also a skin penetration enhancer. The system (4) is coated as a layer onto a siliconized release paper (2) and laminated onto a backing strip (6).
(FR)
Procédé de fabrication d'un système selon lequel une substance active est dissoute, à raison d'une quantité inférieure au niveau de saturation, dans un solvant qui est également une substance favorisant la pénétration dans la peau. Ledit système (4) est déposé sous forme de couche sur un papier de libération siliconé (2) et appliqué sur une bande de support (6).
Also published as
ININ/PCT/2001/00649/DEL
NZ513051
US09868882
YUP-453/01
ZA200106020
Other related publications
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