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:
Jul. 22, 2014
Filed:
Jan. 28, 2010
Applicants:
Dimitrios Konstantinos Kampouris, Nottingham, GB;
Patrick Robinson Huddleston, Nottingham, GB;
Craig Edward Banks, Nottingham, GB;
Inventors:
Dimitrios Konstantinos Kampouris, Nottingham, GB;
Patrick Robinson Huddleston, Nottingham, GB;
Craig Edward Banks, Nottingham, GB;
Assignee:
Oxtox Limited, Stockport, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/94 (2006.01); G01N 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides a method of assaying for tetrahydrocannabinol in a body fluid. The method includes contacting a sample of body fluid with an imine capable of reacting with tetrahydrocannabinol to yield a quinone imine, and detecting the formation of a quinone imine, where the sample is contacted with the reagent compound at a pH of at least 10.5.