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. 03, 2023
Filed:
Feb. 26, 2020
Spex Sampleprep, Llc, Metuchen, NJ (US);
Eric Smith, Metuchen, NJ (US);
SPEX SAMPLEPREP, LLC, Metuchen, NJ (US);
Abstract
A method of grinding large sample quantities using a bead beater homogenizer includes steps of loading a sample material into a vial having a size of 500 ml or greater having a chamber enclosed by two end walls and a cylindrical sidewall defining a central vial axis, loading a plurality of balls into the vial with the sample material, securing the vial to a movable platform of the homogenizer, and oscillating the platform in a back-and-forth motion isolated to a movement axis, thereby causing the balls to move in a circular motion along the cylindrical sidewall, wherein the central vial axis is perpendicular to the movement axis. A system of a cylindrical vial and a bead beater homogenizer is also provided.