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:
Jan. 11, 2011
Filed:
Jan. 23, 2009
Vladimir Coric, Madison, CT (US);
Vladimir Coric, Madison, CT (US);
Cenestra LLC, New Haven, CT (US);
Abstract
Methods for evaluation of fish oil, oils, omega-3 fatty acid compositions, and dietary supplements containing omega-3 essential fatty acids and other fats are provided herein. The relative purity and/or concentration of oil-containing aliquots can be determined by cooling approximately equal volumes of two or more aliquots to a temperature near or below 0 degrees Celsius. When cooled, the most opaque aliquots are the least pure. The invention also provide a method for determining whether an omega-3 fatty acid supplement is greater than 90% pure, which includes cooling the supplement to less than 0 degrees Celsius and a determining that the supplement is 90% pure if its appearance is essentially unchanged from its appearance and room temperature.