Cleaning and liquid contact with solids – Processes – Including forming a solidified or hardened coating for cleaning
Reexamination Certificate
2007-08-03
2009-10-06
Carrillo, Sharidan (Department: 1792)
Cleaning and liquid contact with solids
Processes
Including forming a solidified or hardened coating for cleaning
C134S034000, C134S036000, C134S040000, C134S041000, C134S042000, C510S108000, C510S161000, C510S245000, C510S258000, C510S264000, C510S477000, C510S480000, C510S491000, C510S501000
Reexamination Certificate
active
07597766
ABSTRACT:
An aqueous, concentrated neutral detergent composition for use in cleaning medical instruments and metal components (parts, tools, utensils, vessels, equipment, and surfaces) having scale control and corrosion inhibition properties when diluted to about 1/40 ounce per gallon to about 1/10 ounce per gallon in potable water. In addition, the concentrate may be applied directly to metal surfaces, such as stainless steel, to remove rust and other stains, without causing any additional corrosion or other damage to the metal surface.
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“Principles of Industrial Water Treatment,” Drew Industrial Division, Ashland Chemical Company, Eleventh Edition 1994, pp. i, ii and 80-85.
Fix Kathleen A.
Heintz Stavroula Maria
Kaiser Nancy-Hope Elizabeth
McRae Ann Kneipp
Tirey Jason Frank
American Sterilizer Company
Carrillo Sharidan
Hudak, Shunk & Farine Co. LPA
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