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:
May. 21, 1996
Filed:
Jun. 28, 1994
Applicant:
Inventor:
William L Truett, West Brattleboro, VT (US);
Assignee:
Janos Technology Inc., Townshend, VT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
25033908 ; 25033912 ;
Abstract
The device of the invention employs a small Teflon.RTM. vial which is mounted in a vertical position in a plastic box, and a segment of screen attached to a rod which can be raised or lowered into the reaction vessel which contains liquid reactants. When raised, the screen carries a sample into a portion of the vessel having IR transparent parts, axially aligned with corresponding parts in the plastic outer container. The device is positioned in an FTIR spectrometer. Data obtained from successive IR scans are used to follow the progress of a chemical reaction.