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:
Aug. 08, 1989
Filed:
Feb. 16, 1988
James E Swon, Brookside, NJ (US);
Henry Hofer, Rockaway, NJ (US);
Other;
Abstract
A combination for observing and recording required periods of time for dissolution and/or disintegration of pharmaceutical solid dosage forms such as tablets, including one or more, preferably two electronic video camera lense mechanisms positioned at different locations of surveillance of a plurality of different separate tablet-containing vessels each separately supporting different tablet(s) with liquid media, as observed by the camera lenses through window(s) of camera-lens support structure anchored onto a vessel (waterbath) containing the liquid media, the tablet-containing vessels being moved alternately upwardly and downwardly and/or revolvably, with a time recorder recording intermittently or continuously exact times of surveillance testing of tablets, and a monitor for playing-back on a single or preferably divided-screen recorded observations and recorded times associated therewith.