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. 14, 2017
Filed:
Jun. 19, 2009
Owen Parker, Louisville, KY (US);
Gregory Kreder, Prospect, KY (US);
Owen Parker, Louisville, KY (US);
Gregory Kreder, Prospect, KY (US);
D.D. Williamson & Co., Inc., Louisville, KY (US);
Abstract
Class IV caramel color with reduced 4-MeI content is formed by combining carbohydrate with ammonium bisulfite and acid in an amount effective to establish a pH of less than 5. This is heated in a closed reactor vessel and heated to a temperature and for a time effective to provide the desired intensity caramel color. A base is injected into the closed reaction vessel during heating to control the caramelization reaction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile