Title (en)

MICROEMULSIONS CONTAINING PHARMACEUTICAL COMPOSITIONS.

Title (de)

MIKROEMULSIONEN ENTHALTENDE PHARMAZEUTISCHE ZUBEREITUNGEN.

Title (fr)

MICROEMULSIONS CONTENANT DES COMPOSITIONS PHARMACEUTIQUES.

Publication

EP 0684832 A4 19960911 (EN)

Application

EP 94909648 A 19940217

Priority

• US 9401668 W 19940217
• US 1863693 A 19930217

Abstract (en)

[origin: WO9419000A1] Pharmaceutical compositions in the form of microemulsions comprise an oil, a mixture of high and low HLB surfactants in which the high HLB surfactant comprises an aliphatic, aryl or aliphatic-aryl sulfate, sulfonate or sulfosuccinate or salt thereof, an aqueous phase and a biologically active agent.

IPC 1-7

A61K 38/00; A61K 38/28; A61K 9/22; A61K 9/66

IPC 8 full level

A61K 9/107 (2006.01); A61K 9/66 (2006.01); A61K 38/00 (2006.01); A61K 38/095 (2019.01); A61K 38/22 (2006.01); A61K 38/23 (2006.01); A61K 38/25 (2006.01); A61K 38/28 (2006.01); A61K 38/39 (2006.01)

CPC (source: EP)

A61K 9/1075 (2013.01); A61K 38/25 (2013.01); A61K 38/39 (2013.01)

Citation (search report)

• [A] EP 0387647 A2 19900919 - DESITIN ARZNEIMITTEL GMBH [DE]
• [A] US 4146499 A 19790327 - ROSANO HENRI L
• [A] EP 0278660 A1 19880817 - STIEFEL LAB IRELAND [IE]
• See references of WO 9419000A1

Designated contracting state (EPC)

BE CH DE FR GB IT LI NL

DOCDB simple family (publication)

WO 9419000 A1 19940901; EP 0684832 A1 19951206; EP 0684832 A4 19960911; JP H08507065 A 19960730

DOCDB simple family (application)

US 9401668 W 19940217; EP 94909648 A 19940217; JP 51910294 A 19940217