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:
Feb. 01, 2011
Filed:
Dec. 21, 2005
Luppo Edens, Rotterdam, NL;
Andre DE Roos, Delft, NL;
Olaf Leonardus Schouten, Delft, NL;
Philippus Antonius Deen, Leiden, NL;
Luppo Edens, Rotterdam, NL;
Andre de Roos, Delft, NL;
Olaf Leonardus Schouten, Delft, NL;
Philippus Antonius Deen, Leiden, NL;
DSM IP Assets B.V., Te Heerlen, NL;
Abstract
A process to produce IPP and VPP from a protein source that comprises the -I-P-P- and -V-P-P- sequence in its protein sequence and whereby at least 40% of -I-P-P- sequence present in the protein source is converted into the peptide IPP and at least 40% of the -V-P-P- sequence present in the protein source is converted into the peptide VPP, which comprises the use of a proline specific endoprotease and an amino-peptidase preferably in a single enzymatic step.