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:
Mar. 27, 2018
Filed:
May. 13, 2014
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Phillip Asa Drake, Mason, OH (US);
Tiffany Celeste Hare, West Chester, OH (US);
John Patrick Herlinger, Germantown, OH (US);
Richard Craig Maupin, Okeana, OH (US);
Assignee:
THE PROCTER & GAMBLE COMPANY, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 15/08 (2006.01); G01N 33/50 (2006.01); G01N 33/483 (2006.01); G01F 1/00 (2006.01);
U.S. Cl.
CPC ...
G01N 33/502 (2013.01); G01N 15/0826 (2013.01); G01N 33/4833 (2013.01); G01F 1/007 (2013.01);
Abstract
A method and device for visually recording hydraulic conductance through a sectioned piece of dentin; and which can be used to measure the effectiveness of treatments to reduce the permeability of dentin.