Patent · US Expired

Process for producing solid dosage forms by extrusion

US6221368A · kind A · utility

25Cited by

8References

16Claims

0Family size

Assignee

BASF SE

Inventors

Jorg Breitenbach · Mannheim, DE
Andreas Kleinke · Kierspe, DE
Stephan Kothrade · Schifferstadt, DE
Joerg Rosenberg · Ellerstadt, DE

Key dates

Filing date	Mar 10, 1999
Grant date	Apr 24, 2001
Priority date	—
Expiry date	Mar 10, 2019

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K9/2086
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A process for producing solid dose forms by mixing at least one polymeric binder, with or without at least one active ingredient and with or without conventional additives, and shaping the mixture, where at least one of the components is employed in liquid form.

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