Patent · US Active

Downstream processing of an alkaline phosphatase

US10570380B2 · kind B2 · utility

4Cited by

13References

19Claims

0Family size

Assignee

AM-Pharma B.V. · NL

Inventors

Luigi Johannes Cornelius Jonk · Utrecht, NL
Stephen Edward Connor · Cambridge, GB
Erik Jan Van Den Berg · Vught, NL
Andrea Van Elsas · Oss, NL
Abhinav A. Shukla · Bothell, US
Heather Bethea HORNE · Raleigh, US
Susan COOK · Flemington, US
Timothy Martin KELLY · Raleigh, US
Victoria Anne DOWLING · Boulder, US
Mialy Fanjamalala RAMAROSON · Cary, US

Key dates

Filing date	Jan 26, 2015
Grant date	Feb 25, 2020
Priority date	—
Expiry date	Apr 24, 2035

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K38/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to the field of downstream processing (DSP) of an alkaline phosphatase (AP). More specifically, it relates to a method for reducing host cell protein content in a composition comprising AP. The invention further relates to a composition comprising an AP and a reduced content of a host cell protein.

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