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:
Oct. 20, 2026
Filed:
Dec. 13, 2022
Applicant:
Washington University, St. Louis, MO (US);
Inventors:
Elijah Thimsen, St. Louis, MO (US);
Eric Husmann, St. Louis, MO (US);
Assignee:
Washington University, St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 15/06 (2024.01);
U.S. Cl.
CPC ...
G01N 15/0656 (2013.01);
Abstract
The present disclosure is directed to a quartz crystal microbalance (QCM) impactor and method of using same. The QCM impactor is particularly useful for detecting particles at low mass concentrations, such as for semiconductor process monitoring applications.
Quick Actions:
Thimsen, Elijah. (2026). Quartz crystal microbalance impactor (U.S. Patent No. 12768765). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12768765
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile