Patent · US Expired

Method for nasally administering aerosols of therapeutic agents to enhance penetration of the blood brain barrier

US5756071A · kind A · utility

43Cited by

1References

3Claims

0Family size

Assignee

Arrowdean Limited · IE

Inventors

Claudia Mattern · Starnberg, DE
Rudiger Hacker · Herrsching am Ammersee, DE

Key dates

Filing date	Jan 31, 1997
Grant date	May 26, 1998
Priority date	—
Expiry date	Jan 31, 2017

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K31/568
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Described is a metering spray designed for pernasal application, the spray containing at least one sex hormone or at least one metabolic precursor of a sex hormone or at least one derivative of a sex hormone or combinations of these, excepting the precursors of testosterone, or at least one biogenic amine, with the exception of catecholamines.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.