INTERNATIONAL PATENT: SPRAGUE, DOUGLAS JAMES FILES APPLICATION FOR "LIQUID CONTAMINANT REMOVAL USING BUBBLES OF PREDETERMINED SIZE AND DENSITY"

GENEVA, July 20 -- SPRAGUE, Douglas James (28 Thornleigh Way SEAirdrie, Alberta T4A 2C6) filed a patent application (PCT/IB2025/050167) for "LIQUID CONTAMINANT REMOVAL USING BUBBLES OF PREDETERMINED SIZE AND DENSITY" on Jan 07, 2025. With publication no. WO/2025/149905, the details related to the patent application was published on Jul 17, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): SPRAGUE, Douglas James (28 Thornleigh Way SEAirdrie, Alberta T4A 2C6)

Abstract: Contaminants in a liquid are removed using bubbles containing ozone and/or other gas in a method having steps that include mu...