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:
Jul. 01, 2010
Stephane Blesa, Grisy-Suisnes, FR;
Helene Chautard, Paris, FR;
Marc Delcourt, Paris, FR;
Laurent Mesta, Villefranche sur Saone, FR;
Bruno Winter, Stuttgart, DE;
Stephane Blesa, Grisy-Suisnes, FR;
Helene Chautard, Paris, FR;
Marc Delcourt, Paris, FR;
Laurent Mesta, Villefranche sur Saone, FR;
Bruno Winter, Stuttgart, DE;
BIOMETHODES, Evry, FR;
Abstract
The present invention provides the field of enhancing proteins and in particular to that of proteins enhanced by molecular change. It provides a variant of a phytase that is termed enhanced in that is has better thermostability and/or activity than the original phytase. The invention also provides a nucleic acid coding for said variant, a cassette or an expression vector containing said variant, a host cell expressing said variant, a composition comprising said variant and uses thereof, principally in the preparation of food additives and animal feed.