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:
Mar. 10, 2026
Filed:
May. 29, 2022
Applicant:
Zeteo Tech, Inc., Sykesville, MD (US);
Inventors:
Dapeng Chen, Sykesville, MD (US);
Wayne A. Bryden, Sykesville, MD (US);
Michael Mcloughlin, Sykesville, MD (US);
Assignee:
Zeteo Tech, Inc., Sykesville, MD (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/40 (2006.01); A61B 5/00 (2006.01); A61B 5/083 (2006.01); A61B 5/097 (2006.01); A61B 10/00 (2006.01); A61M 16/08 (2006.01); G01N 33/68 (2006.01); A61M 16/04 (2006.01);
U.S. Cl.
CPC ...
A61B 10/00 (2013.01); A61B 5/0836 (2013.01); A61B 5/097 (2013.01); A61B 5/7203 (2013.01); A61M 16/0808 (2013.01); A61M 16/085 (2014.02); G01N 1/4044 (2013.01); G01N 33/6848 (2013.01); G01N 33/6851 (2013.01); G01N 33/6893 (2013.01); A61B 2010/0087 (2013.01); A61B 2560/0431 (2013.01); A61M 16/04 (2013.01); G01N 2800/12 (2013.01); G01N 2800/26 (2013.01);
Abstract
Methods and devices to capture and analyze aerosolized particles such as protein biomarkers and their truncated proteoforms characteristic of a disease, including a respiratory disease, in exhaled breath to enable rapid detection of diseases are disclosed. The disclosed methods and systems selectively capture aerosolized particles using a packed bed column. The captured particles are then eluted using one or more solvents and analyzed using devices including mass spectrometry.