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Browse by Category: Main > Material Science
Class Information
Number: 134/39
Name: Cleaning and liquid contact with solids > Processes > Carbon removal
Description: Processes in which carbon is removed from the work.










Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
7977294 Gelled adhesive remover composition and method of use Jul. 12, 2011
7959739 Particle removal cleaning method and composition Jun. 14, 2011
7935226 Method and system to remove coke from a coker drum May. 3, 2011
7892362 Composition containing an esterified substituted benzene sulfonate Feb. 22, 2011
RE42136 Cleaning composition comprising a branched ester and an organic solute Feb. 15, 2011
7883584 Dimensionally stable solid rinse aid Feb. 8, 2011
7879787 Cleaning compositions for hard to remove organic material Feb. 1, 2011
7879154 Phosphate-free dishwashing detergents comprising builder, bleaching agent, nonionic surfactant, copolymer and a phosphonate Feb. 1, 2011
7875125 Method for extending equipment uptime in ion implantation Jan. 25, 2011
7858029 Multiple enzyme cleaner for surgical instruments and endoscopes Dec. 28, 2010
7846267 Cleaning compositions and methods of using same Dec. 7, 2010
7846261 Methods of using halogen-containing organic compounds to remove deposits from internal surfaces of turbine engine components Dec. 7, 2010
7824503 Aqueous hydrogen peroxide-containing composition and its use for cleaning surfaces Nov. 2, 2010
7815775 Optimized coke cutting method for decoking substantially free-flowing coke in delayed cokers Oct. 19, 2010
7811387 Hard surface cleaning composition Oct. 12, 2010
7795199 Stable antimicrobial compositions including spore, bacteria, fungi, and/or enzyme Sep. 14, 2010
7776158 Floor cleaning and care compositions Aug. 17, 2010
7763117 Method for the manufacture of extended steel products Jul. 27, 2010
7749331 Use of polymers for modifying surfaces in cleaning applications Jul. 6, 2010
7749332 Detergent/cleaning agents with a gellan gum thickening system, methods for using the same and cleaning substrates containing the same Jul. 6, 2010
7740710 Use of a mixture of esters of fatty acids as fuel or solvent Jun. 22, 2010
7737421 Electron beam exposure apparatus and method for cleaning the same Jun. 15, 2010
7699941 Polymeric surface treatment compositions Apr. 20, 2010
7695569 Detergent for hard surfaces Apr. 13, 2010
7687027 Cleaning compositions, methods and materials for reducing nucleic acid contamination Mar. 30, 2010
7674340 Stabilizer for organic solvents Mar. 9, 2010
7670549 Multiple enzyme cleaner for surgical instruments and endoscopes Mar. 2, 2010
7666264 Aircraft cleaner formula Feb. 23, 2010
7638472 Composition for cleaning soiled items, namely optical items, and method for cleaning said items Dec. 29, 2009
7637271 Polyaluminum compositions Dec. 29, 2009
7628868 Acidic cleaning compositions Dec. 8, 2009
7591272 Acidic cleaning composition containing a hydrophilizing polymer, a surfactant, and an acid Sep. 22, 2009
7588647 Aqueous detergent concentrates for rough, especially profiled tiles and flags Sep. 15, 2009
7588646 Cleaning compositions containing an alkyl ester and methods of using same Sep. 15, 2009
7588644 Method and apparatus for cleaning pipeline pigs Sep. 15, 2009
7585375 Method of cleaning a surface Sep. 8, 2009
7585376 Composition containing an esterified substituted benzene sulfonate Sep. 8, 2009
7585438 Method for the cleaning of filament and fiber spinning devices Sep. 8, 2009
7552737 Waterless carwash liquid composition and method for producing the same Jun. 30, 2009
7540292 Detergent for washing a selectively permeable membrane and method of washing Jun. 2, 2009
7533677 Cleaning composition comprising a branched ester and an organic solute May. 19, 2009
7530360 Use of copolymers, containing alkylene oxide units, as deposit inhibitor additives in the rinsing process of a dishwater May. 12, 2009
7531048 On-wing combustor cleaning using direct insertion nozzle, wash agent, and procedure May. 12, 2009
7527060 Natural cleaning composition May. 5, 2009
7517414 Method of cleaning and degreasing surfaces Apr. 14, 2009
7518128 Lithographic apparatus comprising a cleaning arrangement, cleaning arrangement and method for cleaning a surface to be cleaned Apr. 14, 2009
7513260 In-situ continuous coke deposit removal by catalytic steam gasification Apr. 7, 2009
7511008 Polymer-fluorosurfactant associative complexes Mar. 31, 2009
7503332 Surfactant compositions, cleaning compositions containing same, and methods for using Mar. 17, 2009
7503333 Method of washing a surface with a surfactant composition Mar. 17, 2009

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