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Class Information
Number: 134/22.16
Name: Cleaning and liquid contact with solids > Processes > Hollow work, internal surface treatment > With inorganic salt treating agent
Description: Subject matter wherein the treating agent includes an inorganic salt.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8668779 Method of simultaneously cleaning and disinfecting industrial water systems Mar. 11, 2014
8647567 Methods of providing uniform delivery of a functional agent from a shaped composition Feb. 11, 2014
8623148 NF.sub.3 chamber clean additive Jan. 7, 2014
8518270 Methods and compositions for reducing deposits in water systems Aug. 27, 2013
8449685 Automatic sanitation system May. 28, 2013
8440264 Method for preparing a brazed surface for receiving a coating May. 14, 2013
8366939 Methods and compositions for reducing chlorine demand, decreasing disinfection by-products and controlling deposits in drinking water distribution systems Feb. 5, 2013
8246909 Automated endoscope reprocessor germicide concentration monitoring system and method Aug. 21, 2012
8153019 Methods for substantially equalizing rates at which material is removed over an area of a structure or film that includes recesses or crevices Apr. 10, 2012
7883674 In-situ continuous coke deposit removal by catalytic steam gasification Feb. 8, 2011
7857913 Cleaning compound for cleaning surfaces in a food processing environment Dec. 28, 2010
7846261 Methods of using halogen-containing organic compounds to remove deposits from internal surfaces of turbine engine components Dec. 7, 2010
7624743 Methods and compositions for thermally treating a conduit used for hydrocarbon production or transmission to help remove paraffin wax buildup Dec. 1, 2009
7513260 In-situ continuous coke deposit removal by catalytic steam gasification Apr. 7, 2009
7375069 Method for masking and removing stains from rugged solid surfaces May. 20, 2008
RE40050 Method for cleaning and/or disinfecting food processing equipment Feb. 12, 2008
7293569 Alkylsilanes as solvents for low vapor pressure precursors Nov. 13, 2007
7252720 Removal of prion infectivity Aug. 7, 2007
7252096 Methods of simultaneously cleaning and disinfecting industrial water systems Aug. 7, 2007
7146990 Process for repairing sulfidation damaged turbine components Dec. 12, 2006
7115171 Method for removing engine deposits from turbine components and composition for use in same Oct. 3, 2006
7047985 Removal of blockages from pipework using carbamate and nitric acid treatment steps May. 23, 2006
6991685 Low temperature cleaning Jan. 31, 2006
6982242 Aqueous detergent composition and method of use Jan. 3, 2006
6953507 Low temperature cleaning Oct. 11, 2005
6887597 Methods and composition for cleaning and passivating fuel cell systems May. 3, 2005
6866048 Method to decrease iron sulfide deposits in pipe lines Mar. 15, 2005
6846418 Process for treating acidic and metallic waste water Jan. 25, 2005
6840251 Methods of simultaneously cleaning and disinfecting industrial water systems Jan. 11, 2005
6827090 Process for removing deposits from water-carrying systems and devices for water supply Dec. 7, 2004
6772771 Decoke enhancers for transfer line exchangers Aug. 10, 2004
6743299 Method of cleaning infant feeding bottles Jun. 1, 2004
6712079 Process of cleaning the inner surface of a water-containing vessel Mar. 30, 2004
6679274 Clean-in-place method for cleaning solution delivery systemes/lines Jan. 20, 2004
6638902 Stable solid enzyme compositions and methods employing them Oct. 28, 2003
6623695 Chemical modification of electrochemically activated solutions for improved performance Sep. 23, 2003
6551411 Detergent composition Apr. 22, 2003
6524397 Method for removing an acidic deposit Feb. 25, 2003
6494218 Method of removing metal sulfates from surfaces Dec. 17, 2002
6484733 Process for regenerating used deNOx or dedioxin catalytic converters Nov. 26, 2002
6450183 Composition, apparatus, and method of conditioning scale on a metal surface Sep. 17, 2002
6398876 Process for pickling steel Jun. 4, 2002
6397862 Method of cleaning garbage disposals Jun. 4, 2002
6357453 System and method for cleaning cathode ray tube funnels prior to application of interior coating Mar. 19, 2002
6344090 Metal loss inhibitors and processes therewith Feb. 5, 2002
6331513 Compositions for dissolving metal sulfates Dec. 18, 2001
6325862 Method for removing stains from structural surfaces Dec. 4, 2001
6273102 Method of cleaning and maintaining petroleum refining plants Aug. 14, 2001
6260561 Method for using aliphatic amines as cleaners for swimming pools Jul. 17, 2001
6245155 Method for removing photoresist and plasma etch residues Jun. 12, 2001

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