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:
Dec. 09, 2008
Filed:
Feb. 14, 2006
Veso Tijanic, Woodbridge, CA;
Bhupinder Bharaj, Markham, CA;
Edgar Joel Acosta Zara, Toronto, CA;
Navid Omidbakhsh, Mississauga, CA;
Veso Tijanic, Woodbridge, CA;
Bhupinder Bharaj, Markham, CA;
Edgar Joel Acosta Zara, Toronto, CA;
Navid Omidbakhsh, Mississauga, CA;
Scican Ltd., Ontario, CA;
Abstract
A novel method for cleaning dental and medical instruments is disclosed, in which a cleaning solution including a low-residue corrosion inhibitor is used not only in a wash stage of the cleaning cycle, but also in at least one subsequent rinse cycle, to optimize both cleaning and rust prevention. A novel cleaning solution particularly suited to this method has a neutral to alkaline pH and comprises in aqueous solution a low-foaming surfactant and a corrosion inhibitor selected from the group of C4-C16 alkyl pyrrolidones and C1-C18 alkylamines.