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:
Nov. 09, 2010
Filed:
May. 13, 2003
Applicants:
Olli Tossavainen, Espoo, FI;
Janne Sahlstein, Helsinki, FI;
Inventors:
Olli Tossavainen, Espoo, FI;
Janne Sahlstein, Helsinki, FI;
Assignee:
Valio Ltd., Helsinki, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A23C 9/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a process for producing lactose-free milk products. The process of the invention is characterized by the steps of subjecting a milk product to ultrafiltration (UF), nonfiltration (NF) and concentration by reverse osmosis, followed by the addition of salt to the UF retentate.