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:
Aug. 05, 2025
Filed:
Jun. 01, 2021
Avails Medical, Inc., Menlo Park, CA (US);
Nitin K. Rajan, Palo Alto, CA (US);
Oren S. Knopfmacher, San Francisco, CA (US);
Meike Herget, Woodside, CA (US);
Avails Medical, Inc., Menlo Park, CA (US);
Abstract
Various methods, devices, and systems for determining the concentration of infectious agent in a target sample are disclosed herein. In one embodiment, a method for determining the concentration of an infectious agent of an unknown strain can include diluting aliquots of a target sample comprising the infectious agent by different dilution factors to yield diluted samples. The method can also include determining the time it takes a solution characteristic of each of the diluted samples to undertake a predetermined threshold change. The method can also include determining the concentration of the infectious agent of the unknown strain by taking into account the different dilution factors, the monitored times, and certain curve fitting parameters calculated from predetermined calibration curves generated for infectious agents of different known strains.