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:
May. 07, 2024
Filed:
Mar. 03, 2021
Versum Materials Us, Llc, Tempe, AZ (US);
Mason Seidl, Tempe, AZ (US);
Meredith Elaine Flickinger, Quakertown, PA (US);
Thomas William Piltz, New Tripoli, PA (US);
Shawn S. Cable, Allentown, PA (US);
David Ebeling, Hamburg, PA (US);
Charles Michael Birtcher, Valley Center, CA (US);
Versum Materials US, LLC, Tempe, AZ (US);
Abstract
A compact valve block for a chemical container wherein the coaxial valve block has a housing that can accommodate three valve control mechanisms thus allowing for quick and effective purging without the need for an additional external conduit, valves, and coaxial injector. The advantage is a greatly reduced amount of wetted surface area inside the valve block leading to a significant decrease in the time it takes to purge a system thus allowing for quicker times to change chemical containers.