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:
Jul. 11, 1989
Filed:
Jun. 02, 1988
Applicant:
Inventors:
Klaus Bansemir, Langenfeld, DE;
Hans-Joachim Grege, Duesseldorf, DE;
Assignee:
Henkel Kommanditgesellschaft auf Aktien, Duesseldorf, DE;
Primary Examiner:
Int. Cl.
CPC ...
C12Q / ;
U.S. Cl.
CPC ...
435 32 ; 435 29 ; 435 31 ; 435805 ;
Abstract
A method for determining the disinfecting effect of a disinfectant, in which the disinfectant is applied to filter paper, polulated with luminescent or luminous bacteria, with a number average pore size of 6 to 8.mu. and the reduction in luminescence or luminous power is compared with that of untreated areas of the filter paper. This method provides a rapid and uncomplicated, qualitative or quantitative determination of the effectiveness of a disinfectant.
Quick Actions:
Bansemir, Klaus. (1989). Method for determining the disinfecting effect of a disinfectant and a (U.S. Patent No. 4847197). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4847197
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