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:
Dec. 01, 2015
Filed:
Jan. 29, 2008
Applicants:
Louise Ho, Nelson, NZ;
Yaochun Shen, Cambridge, GB;
Phillip F. Taday, Cambridge, GB;
Thomas Rades, Dunedin, NZ;
Inventors:
Louise Ho, Nelson, NZ;
Yaochun Shen, Cambridge, GB;
Phillip F. Taday, Cambridge, GB;
Thomas Rades, Dunedin, NZ;
Assignee:
TeraView Limited, Cambridge, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 5/02 (2006.01); G01N 33/15 (2006.01); G01N 21/3581 (2014.01); G01N 21/95 (2006.01); G01N 21/3563 (2014.01);
U.S. Cl.
CPC ...
G01N 33/15 (2013.01); G01N 21/3563 (2013.01); G01N 21/3581 (2013.01); G01N 21/9508 (2013.01);
Abstract
A method of performing dissolution analysis on a tablet, the method comprising: irradiating a tablet with radiation having at least one frequency in the range from 40 GHz to 100 THz; detecting radiation which has been transmitted through or reflected by the tablet; determining a parameter from the detected radiation indicative of the density of a coating layer of the tablet; and determining information about the dissolution characteristics of the tablet from said parameter.