Nova Patents
AT308320T

Multilayered film containing an active substance and made of cross-linked hydrophilic polymers

Abstract

The present invention relates to a film-forming polymer-active film containing film having a topsheet, at least a single-layer layer and an adhesive layer. The invention further relates to a method for producing the above multilayer film and to a preferred use of the equipment used for making it, as well as the use of the multilayer film as a transmucosal drug formulation. HE

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

23 members in 15 offices

This recordMember, by publication datePriority claim5 more offices are in the list below

Priority claims2

Priority claims
DocumentOfficeKindDate
19932603GermanyA
0005824European Patent Office (EPO)W

Members23

Family members, oldest first
DocumentOfficeKind
CA2378768A1CanadaA1
WO0103917A2World Intellectual Property Organization (WIPO)A2
DE19932603A1GermanyA1
AU6151700AAustraliaA
WO0103917A3World Intellectual Property Organization (WIPO)A3
EP1194133A2European Patent Office (EPO)A2
MXPA01013338AMexicoA
US2002142036A1United States of AmericaA1
HK1045263A1Hong Kong, ChinaA1
HU0201788A2HungaryA2
HUP0201788A2HungaryA2
JP2003504236AJapanA
NZ516955ANew ZealandA
AU769629B2AustraliaB2
US6780504B2United States of AmericaB2
EP1194133B1European Patent Office (EPO)B1
AT308320TThis recordAustriaT
ATE308320T1AustriaT1
DK1194133T3DenmarkT3
DE50011514D1GermanyD1
SI1194133T1SloveniaT1
HK1045263BHong Kong, ChinaB
ES2250164T3SpainT3