Patent · US Expired

Storage-stable drug form

US5945127A · kind A · utility

43Cited by

2References

5Claims

0Family size

Assignee

BASF SE

Inventors

Jorg Breitenbach · Mannheim, DE
Jens Rieger · Forchheim, DE
Joerg Rosenberg · Ellerstadt, DE
Axel Sanner · Bischofswerda, DE

Key dates

Filing date	Sep 16, 1997
Grant date	Aug 31, 1999
Priority date	—
Expiry date	Sep 16, 2017

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K9/1694
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Solid drug forms obtainable by extrusion of a melt comprising, besides one or more active substances, a mixture of homo- and/or copolymers of N-vinylpyrrolidone and degraded starches.

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