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. 09, 1999
Filed:
Oct. 03, 1996
Applicant:
Inventors:
Italo A Capuano, Orange, CT (US);
William T Lefebvre, Rocky Hill, CT (US);
Kenneth E Creasy, Wallingford, CT (US);
Assignee:
Olin Corporation, Cheshire, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
422 82 ; 422 81 ; 422 8205 ; 422 8209 ; 436 52 ; 436139 ; 436164 ; 436166 ; 436171 ; 436180 ; 25033907 ; 25033908 ; 25033912 ;
Abstract
A method and analyzer for monitoring the progress of a chemical process in which a fixed volume sample of the reactive mixture of the chemical process is periodically gathered and injected into a fluid stream of a liquid carrier. The sample in the liquid carrier is passed through an infrared detector which detects the amount present in the sample of a species of the reaction mixture which is indicative of the progress of the chemical process.