Patent · US Active

Particles of tetracyclines and protecting agent

US9072679B2 · kind B2 · utility

2Cited by

0References

14Claims

0Family size

Assignee

HOVIONE INTER LIMITED · CH

Inventors

William Heggie · Simcoe, CA
Cristina Maria Sanches Simoes de Faria · Lisbon, PT

Key dates

Filing date	May 12, 2011
Grant date	Jul 7, 2015
Priority date	—
Expiry date	Aug 27, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K47/22
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Particles containing a tetracycline or one of its pharmaceutically acceptable salts and an antioxidant, formulations containing the same and their use in the treatment of infectious diseases are described. Methods of encapsulation of a tetracycline or one of its pharmaceutically acceptable salts and an antioxidant are also disclosed.

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