Patent · US Expired

Process for producing solid dosage forms

US7419685B2 · kind B2 · utility

7Cited by

6References

6Claims

0Family size

Assignee

BASF SE

Inventors

Stephan Kothrade · Schifferstadt, DE
Gunther Berndl · Herxheim, DE
Dirk Simon · Mutterstadt, DE
Axel Sanner · Bischofswerda, DE

Key dates

Filing date	Jan 21, 2005
Grant date	Sep 2, 2008
Priority date	—
Expiry date	Jun 1, 2025

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L51/04
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Solid dosage forms containing at least one polymer binder, at least one active ingredient and, where appropriate, conventional additives, wherein a physiologically tolerated, water-swellable graft copolymer or a mixture of graft copolymers is employed as polymeric binder.

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