Patent · US Active

Compressible and free-flow co-agglomerates of mannitol and granular starch

US9937131B2 · kind B2 · utility

2Cited by

2References

13Claims

0Family size

Assignee

Roquette Freres · FR

Inventors

Baptiste Boit · Locon, FR
Alain Francois · Calabasas, US
Philippe Lefevre · Merville, FR
Damien Passe · Douai, FR

Key dates

Filing date	Apr 28, 2010
Grant date	Apr 10, 2018
Priority date	—
Expiry date	Apr 28, 2030

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P29/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Co-agglomerates of crystalline mannitol and granular starch, characterized in that they have a compressibility, as determined according to a test A, higher than 120 N, and preferably of 200 to 450 N, and a flow time, as determined according to a test B, of 3 to 15 seconds, and preferably of 4 to 8 seconds.

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