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:
Apr. 01, 2003
Filed:
Aug. 27, 1999
Applicant:
Inventors:
Eric De Meulenaer Cordemans, Wezembeek-Oppem, BE;
Baudouin Hannecart, La Roche-en-Ardenne, BE;
Marie-Françoise Lepeltier, Saint-Sauver-le-Vicomte, FR;
Yves Canivet, Evere, BE;
Assignee:
Ashland, Inc., Columbus, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/32 ;
U.S. Cl.
CPC ...
C02F 1/32 ;
Abstract
A device for treating liquid medium has an ultrasound emitter located relative to a compartment of a container holding a liquid medium and a microbubble emitter located relative to the compartment. The ultrasound emitter emits high-frequency ultrasound between about 200 KHz and 10 MHz. The microbubble emitter emits bubbles with an average diameter of less than 1 mm.
Cordemans, Eric De Meulenaer. (2003). Method and device for treating a liquid medium (U.S. Patent No. 6540922). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6540922
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile