Patent · US Active

Composition comprising a mixture of active principles, and method of preparation

US7846460B2 · kind B2 · utility

7Cited by

1References

20Claims

0Family size

Assignee

Ethypharm · FR

Inventors

Philippe Chenevier · Montréal, CA
Dominique Marechal · Dreux, FR

Key dates

Filing date	Jan 21, 2004
Grant date	Dec 7, 2010
Priority date	—
Expiry date	Apr 22, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2998
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Active principle-based coated particle, in which both the core and the coating contain active principle, includes a core which contains a first active principle while the coating contains a second active principle, which is different in nature.

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