Global Patent Index - EP 1003555 A1

EP 1003555 A1 20000531 - CONTROLLED RELEASE OF OPHTHALMIC COMPOSITIONS

Title (en)

CONTROLLED RELEASE OF OPHTHALMIC COMPOSITIONS

Title (de)

KONTROLLIERTE FREISETZUNG VON OPTHALMISCHEN ZUSAMMENSETZUNGEN

Title (fr)

LIBERATION CONTROLEE DE COMPOSITIONS OPHTALMIQUES

Publication

EP 1003555 A1 20000531 (EN)

Application

EP 98917817 A 19980423

Priority

  • NZ 9800051 W 19980423
  • NZ 31466497 A 19970423

Abstract (en)

[origin: WO9847536A1] The invention provides ophthalmic compositions which deliver increased bioavailability of an ophthalmically acceptable drug to the eye of a patient. The compositions comprise a carboxylic acid containing polymer conjugated to a cyclodextrin, with the drug encapsulated in the cyclodextrin portion of the conjugate.

IPC 1-7

A61K 47/40; A61K 47/48

IPC 8 full level

A61K 9/00 (2006.01); A61K 31/573 (2006.01); A61K 45/00 (2006.01); A61K 47/40 (2006.01); A61K 47/48 (2006.01); A61P 27/02 (2006.01)

CPC (source: EP)

A61K 9/0048 (2013.01); A61K 47/6951 (2017.07); A61P 27/02 (2017.12); B82Y 5/00 (2013.01)

Citation (search report)

See references of WO 9847536A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 9847536 A1 19981029; AU 7087398 A 19981113; AU 743204 B2 20020124; EP 1003555 A1 20000531; JP 2001524097 A 20011127

DOCDB simple family (application)

NZ 9800051 W 19980423; AU 7087398 A 19980423; EP 98917817 A 19980423; JP 54553198 A 19980423