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:
Nov. 22, 2016
Filed:
Mar. 04, 2013
Purdue Research Foundation, West Lafayette, IN (US);
Zheng Ouyang, West Lafayette, IN (US);
He Wang, West Lafayette, IN (US);
Nicholas E. Manicke, West Lafayette, IN (US);
Robert Graham Cooks, West Lafayette, IN (US);
Qian Yang, West Lafayette, IN (US);
Jiangjiang Liu, West Lafayette, IN (US);
Purdue Research Foundation, West Lafayette, IN (US);
Abstract
The invention generally relates to a sample dispenser including an internal standard and methods of use thereof. In certain embodiments, the invention provides a fluid dispenser that includes a fluid chamber. A portion of an inner wall of the chamber includes an internal standard. The chamber is configured such that fluid introduced to the chamber must interact with the portion of the chamber wall that includes the internal standard prior to flowing through an outlet of the chamber. The dispenser additionally includes a member coupled to the chamber such that it can control movement of fluid within the chamber.