Patent · US Active

Pellets coated with coatings containing active substances

US8951569B2 · kind B2 · utility

0Cited by

2References

14Claims

0Family size

Assignee

BASF SE

Inventors

Karl Kolter · Ludwigshafen am Rhein, DE
Dejan Djuric · Mannheim, DE
Stefan Fischer · Freinsheim, DE
Matthias Karl · Ettlingen, DE

Key dates

Filing date	Sep 13, 2010
Grant date	Feb 10, 2015
Priority date	—
Expiry date	Sep 13, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L51/08
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Formulations of sparingly water-soluble active ingredients, consisting of carrier particles provided with active ingredient-containing coatings, the sparingly soluble active ingredients being embedded in coatings composed of amphiphilic copolymers.

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