Patent · US Active

Method for the qualification of preparations of pentosan polysulfate, raw materials and production processes thereof

US10407515B2 · kind B2 · utility

0Cited by

0References

2Claims

0Family size

Assignee

CHEMI S.P.A. · IT

Inventors

Lorenzo De Ferra · Patrica, IT
Annamaria Naggi · Legnano, IT
Maurizio Zenoni · Paullo, IT
Barbara Pinto · Patrica, IT

Key dates

Filing date	Jan 23, 2014
Grant date	Sep 10, 2019
Priority date	—
Expiry date	Mar 10, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG01N24/088
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for the qualification and selection of manufacturing processes, raw materials, intermediates and batch production of pentosan polysulfate based on the identification of acetylated monosaccharide units, including units of xylose substituted with 4-O-methyl-glucuronic which also lead the acetyl group, as structural characterizing units, is disclosed.

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