Global Patent Index - EP 1237538 A2

EP 1237538 A2 2002-09-11 - AN IMPROVED PHARMACEUTICAL COMPOSITION FOR TREATING MALE ERECTILE DYSFUNCTION

Title (en)

AN IMPROVED PHARMACEUTICAL COMPOSITION FOR TREATING MALE ERECTILE DYSFUNCTION

Title (de)

EINE VERBESSERTE PHARMAZEUTISCHE ZUSAMMENSETZUNG ZUR BEHANDLUNG DER EREKTILEN DYSFUNKTION

Title (fr)

COMPOSITION PHARMACEUTIQUE AMELIOREE POUR TRAITER LA DYSERECTION MASCULINE

Publication

EP 1237538 A2 (EN)

Application

EP 00990872 A

Priority

  • IN 0000105 W
  • IN 1128MA1999 A

Abstract (en)

[origin: WO0135926A2] The invention disclosed in this application relates to a novel pharmaceutical composition containing sildenafil useful for nasal administration for the treatment of male erectile dysfunction due to organic, psychogenic and mixed causes. The composition is also effective in patients with erectile dysfunction due to spinal cord injury. The pharmaceutical composition of the present invention is in the form of a solution or a colloidal dispersion in a pharmaceutical vehicle filled into specially designed dosing device for nasal administration. The invention disclosed in this application also provides a method for preparing the pharmaceutical composition containing sildenafil for nasal application for the treatment of male erectile dysfunction.

IPC 1-7 (main, further and additional classification)

A61K 9/00

IPC 8 full level (invention and additional information)

A61K 9/00 (2006.01); A61K 31/519 (2006.01)

CPC (invention and additional information)

A61K 9/0043 (2013.01); A61K 31/519 (2013.01)

Citation (search report)

See references of WO 0135926A3

Designated contracting state (EPC)

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

EPO simple patent family

WO 0135926 A2 20010525; WO 0135926 A3 20011227; AU 3048501 A 20010530; CA 2391968 A1 20010525; EP 1237538 A2 20020911

INPADOC legal status


2006-05-24 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20051122

2004-01-02 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20031110

2002-09-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020617

2002-09-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2002-09-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI