Patent · US Active

Gamma hydroxybutyric acid granules

US9943488B2 · kind B2 · utility

35Cited by

0References

10Claims

0Family size

Assignee

DEBREGEAS ET ASSOCIES PHARMA · FR

Inventors

Pascal Suplie · Montaure, FR
Sylvie Lecoustey · Dreux, FR

Key dates

Filing date	Feb 3, 2012
Grant date	Apr 17, 2018
Priority date	—
Expiry date	Jul 10, 2034

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P25/32
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A granule including a solid core on which is supported an active ingredient, said active ingredient being selected from gamma-hydroxybutric acid or one of its pharmaceutically acceptable salts, said granule further including, supported on said solid core, one or more compounds which may generate gas evolvement, one or more diluents, said granule being in that it is coated with a membrane, and in that the solid core represents from 15% to 50% by weight based on the total weight of the granule.

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