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:
Oct. 15, 2019
Filed:
Nov. 18, 2016
Applicant:
University Court of the University of St Andrews, St Andrews, GB;
Inventors:
Praveen Cheriyan Ashok, Dunfermline, GB;
Gajendra Pratap Singh, Fife, GB;
Kishan Dholakia, Fife, GB;
Assignee:
University Court of the University of St Andrews, St Andrews, GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/14 (2006.01); G01N 21/64 (2006.01); G01N 21/05 (2006.01); G01N 21/65 (2006.01); B01L 3/00 (2006.01); G01J 3/02 (2006.01);
U.S. Cl.
CPC ...
G01N 33/146 (2013.01); B01L 3/502715 (2013.01); B01L 3/502784 (2013.01); G01J 3/0218 (2013.01); G01N 21/05 (2013.01); G01N 21/64 (2013.01); G01N 21/645 (2013.01); G01N 21/65 (2013.01); B01L 2200/027 (2013.01); B01L 2200/0673 (2013.01); B01L 2300/0627 (2013.01); B01L 2300/0654 (2013.01); B01L 2300/0816 (2013.01); B01L 2300/0883 (2013.01); B01L 2300/16 (2013.01); G01N 2021/651 (2013.01); G01N 2201/0846 (2013.01);
Abstract
A Raman spectroscopic detection device comprising at least one microfluidic sample channel; at least one excitation waveguide for exciting a Raman signal and at least one collection waveguide for collecting a Raman signal. The output of the excitation waveguide and the input of the collection waveguide are positioned directly in the microfluidic sample channel.