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:
Sep. 30, 1986
Filed:
Dec. 14, 1984
Gilson H Rohrback, Seattle, WA (US);
Herbert P Silverman, Seattle, WA (US);
Rohrback Technology Corporation, Seattle, WA (US);
Abstract
An apparatus for using electrochemical methods to measure small concentrations of bacteria is described. The apparatus includes a container or cell into which a liquid sample to be measured is placed. Within the cell are mounted electrodes separated by a suitable filter paper to concentrate the bacteria sample. An appropriate electrical circuit is connected to the electrodes to apply a potential therebetween while permitting the current in the electrical circuit to be measured. The measured current is related to the bacteria concentration.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile