Patent · US Active

Controlled release system

US8231903B2 · kind B2 · utility

4Cited by

18References

2Claims

0Family size

Assignee

Bayer Animal Health GmbH · DE

Inventors

Kristine Fraatz · Burscheid, DE
Dirk Mertin · Langenfeld, DE
Iris Heep · Neunburg vorm Wald, DE

Key dates

Filing date	Sep 12, 2005
Grant date	Jul 31, 2012
Priority date	—
Expiry date	Mar 6, 2028

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K47/26
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to a system for controlled release of medicinally active substances, which comprises sucrose acetate isobutyrate (SAIB) and a further solvent.

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