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:
Sep. 21, 2004
Filed:
Mar. 01, 2001
Applicant:
Inventors:
Charles Barth, Lawrence, MA (US);
David Currit, Prosser, WA (US);
Richard M. Western, Westford, MA (US);
Assignee:
Welch Foods, Inc., Concord, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 2/132 ;
U.S. Cl.
CPC ...
B01D 2/132 ;
Abstract
Methods for recovery of tartrate-containing, insoluble solids from an essentially settled grape-based mixture. More generally, methods for the recovery of insoluble solids, that have a predetermined characteristic from essentially settled mixtures are disclosed. The methods include performing proxy analyses on samples taken from the mixtures in order to determine at what time recovery should begin and end. Performing titration is detailed as a particular proxy analysis.