Patent · US Active

Sprayable aqueous composition comprising glyceryl trinitrate

US10034850B2 · kind B2 · utility

2Cited by

15References

9Claims

0Family size

Assignee

G. POHL-BOSKAMP GMBH & CO. KG · DE

Inventors

Andreas Gerber · Pirmasens, DE
Michaela Gorath · Hamburg, DE
Thomas Zimmeck · Hohenlockstedt, DE

Key dates

Filing date	Nov 28, 2014
Grant date	Jul 31, 2018
Priority date	—
Expiry date	Nov 28, 2034

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K47/34
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present application relates to a pharmaceutical preparation comprising (a) from 0.15 to 3 weight percent of glyceryl trinitrate, (b) from 40 to 95 weight percent water, and (c1) from 2 to 10 weight percent of at least one water soluble polymer, or (c2) from 1 to 10 weight percent of at least one water soluble polymer and 5 to 20 weight percent of ethanol.

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