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:
May. 15, 2018
Filed:
Sep. 04, 2012
Stephen J. Lock, West Yorkshire, GB;
Subhasish Purkayastha, Acton, MA (US);
Brian L. Williamson, Ashland, MA (US);
Keling Dong, Westborough, MA (US);
Stephen J. Lock, West Yorkshire, GB;
Subhasish Purkayastha, Acton, MA (US);
Brian L. Williamson, Ashland, MA (US);
Keling Dong, Westborough, MA (US);
DH Technologies Development Pte. Ltd., Singapore, SG;
Abstract
Methods and systems for detecting allergens using mass spectrometry are provided herein. In some aspects, a sample can be screened for the presence or quantity of ovalbumin, lysozyme, casein (isoform S1 and S2), lactoglobulin, high and low glutens, wheat, rye, oats, barley, mustard, sesame, and various types of nuts including macadamia, pistachio, brazil, walnuts, peanuts and hazelnuts by detecting one or more peptides specific to the allergen of interest using selected MRM transitions.