Patent · US Active

Methods for purification of a virus produced in vitro and clearance assay for the virus

US10336988B2 · kind B2 · utility

0Cited by

1References

22Claims

0Family size

Assignee

GRIFOLS, S.A. · ES

Inventors

Brett Buno · Durham, US
Terri Journigan · Knightdale, US
Joann Hotta · Raleigh, US
Michael Burdick · Los Altos, US

Key dates

Filing date	Jul 19, 2016
Grant date	Jul 2, 2019
Priority date	—
Expiry date	Sep 25, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02A50/30
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method of purification of non-enveloped or pseudo-enveloped virus produced in vitro uses a composition with at least one detergent. A method of purification can use multiple detergents, and a method of determining the presence and/or level of a non-enveloped or pseudo-enveloped virus in a sample includes treating with at least one detergent.

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