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:
Nov. 07, 2000
Filed:
Aug. 18, 1998
Applicant:
Inventors:
Jaw Fang Lee, Berwyn, PA (US);
Sergey K Maneshin, Upper Holland, PA (US);
Marcus E Kolb, Phoenixville, PA (US);
Xin Yang, Holland, PA (US);
Assignee:
Biochem Technology, Inc., , PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
422 62 ; 422 681 ; 422 75 ; 422 81 ; 422 8201 ; 422 8203 ; 422 8204 ; 422 8205 ; 436 55 ; 436113 ;
Abstract
The present invention relates to apparatus and a method for measuring ammonia in biochemical processes, and more particularly to apparatus for real time measuring the amount of ammonia in a liquid with or without suspended solids.