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:
Apr. 29, 2008
Filed:
Jan. 31, 2003
Applicants:
Charles David Ray, Ottumwa, IA (US);
John A. Bohlmann, Ottumwa, IA (US);
Don Grunig, Oskaloosa, IA (US);
James R. Trinkle, Bussey, IA (US);
Michael Brandon Bassett, Sparks, NV (US);
Inventors:
Charles David Ray, Ottumwa, IA (US);
John A. Bohlmann, Ottumwa, IA (US);
Don Grunig, Oskaloosa, IA (US);
James R. Trinkle, Bussey, IA (US);
Michael Brandon Bassett, Sparks, NV (US);
Assignee:
Cargill, Incorporated, Wayzata, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 19/28 (2006.01); C12P 7/48 (2006.01); C12M 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to integrating at least two processes that use at least one acid, wherein one process utilizes an ion-exchange purification step.