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. 24, 2026
Filed:
Feb. 03, 2020
Abram Scientific, Inc., South San Francisco, CA (US);
Ramkumar Abhishek, Menlo Park, CA (US);
Abram Scientific, Inc., South San Francisco, CA (US);
Abstract
Disclosed herein are devices for measuring, at one or more time points, one or more properties or changes in properties of a fluid sample. The devices may comprise a chamber defining an internal volume of the device suitable for receiving and retaining the fluid sample; a plurality of layers, the plurality comprising at least a bottom layer below the chamber and at least a substrate layer above the chamber, wherein: the substrate layer is linked to at least one suspended beam at each end of its length; the suspended beam is located above the chamber, the suspended beam having a face capable of physical contact with the fluid sample; and the suspended beam is configured to oscillate upon application of an actuating signal to at least one electrically conductive path, which runs across the suspended beam. Related methods and uses are also disclosed.