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:
Sep. 08, 2015
Filed:
Nov. 21, 2013
Joseph F. Krebs, Austin, TX (US);
John Duvall-jisha, Austin, TX (US);
Sol Resnick, Austin, TX (US);
BIOO SCIENTIFIC CORPORATION, Austin, TX (US);
Abstract
Described herein is a rapid coupled enzymatic assay to detect polycyclic aromatic hydrocarbon (PAH) compounds in samples. The method uses a detection composition that includes: a buffered solution comprising NADH; naphthalene dioxygenase, naphthalene 1,2-dihydroxy-1,2-dihydronaphthalene dehydrogenase, and 1,2-dihydroxynaphthalene dioxygenase. The presence of PAH is determined by noting a color change of the detection composition, either visually or spectrophotometrically.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile