The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 18, 2015
Filed:
Aug. 27, 2009
Christian Rämsch, Groβ Nordende, DE;
Thomas Schräder, Uetersen, DE;
Thomas Moest, Moorrege, DE;
Manfred Kurfürst, Moorrege, DE;
Christian Rämsch, Groβ Nordende, DE;
Thomas Schräder, Uetersen, DE;
Thomas Moest, Moorrege, DE;
Manfred Kurfürst, Moorrege, DE;
Nordmark Arzeimittel GmbH and Co, KG, Uetersen, DE;
Abstract
The invention is a method for reducing the viral and microbial content of biological extracts which contain solids. The method comprises the steps of, (1), providing a biological extract which contains solids that comprise a biologically active substance, selected from enzymes, proteins and peptides, or a mixture of such substances; and (2) subjecting the biological extract to a high-pressure treatment; wherein the biological activity of the biological extract after the high-pressure treatment is at least 50% of the biological activity of the biological extract before the high-pressure treatment.