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. 01, 2025
Filed:
Nov. 01, 2021
Know Bio, Llc, Durham, NC (US);
David T. Emerson, Durham, NC (US);
Nathan Stasko, Chapel Hill, NC (US);
Jacob Kocher, Durham, NC (US);
Adam Cockrell, Durham, NC (US);
KNOW Bio, LLC, Morrisville, NC (US);
Abstract
Devices and methods for impinging light on tissue to induce one or more biological effects, and more particularly enhanced testing and characterization techniques for phototherapeutic light treatments are disclosed. Such testing and characterization techniques may be particularly useful in the evaluation and development of light-based treatments for various infectious diseases, including multiple variants of SARS-CoV-2. In particular aspects, testing and characterization techniques are related to the direct testing of differentiated tissue models of human airway epithelia that have been exposed to various pathogens. Phototherapeutic light treatments and corresponding treatment protocols for light are also described that not only inactivate SARS-COV-2 variants in cell-free suspensions, but also inhibit SARS-CoV-2 infections at multiple stages of infection in tissue models of human airway epithelia in a variant-agnostic manner.