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Class Information
Number: 134/34
Name: Cleaning and liquid contact with solids > Processes > With treating fluid motion
Description: Processes in which the treating fluid has motion during the work treatment.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7617829 |
Apparatus and method for cleaning and decontaminating an air distribution system |
Nov. 17, 2009 |
| 7618495 |
Method for pickling a work string using dispersed solvent-in-acid fluid design |
Nov. 17, 2009 |
| 7614407 |
Prime coat, indicia and clear coat removal process for a golf ball |
Nov. 10, 2009 |
| 7611589 |
Methods of spin-on wafer cleaning |
Nov. 3, 2009 |
| 7611588 |
Methods and compositions for removing metal oxides |
Nov. 3, 2009 |
| 7604702 |
Method, apparatus, and system for bi-solvent based cleaning of precision components |
Oct. 20, 2009 |
| 7601227 |
High purification method of jig for semiconductor heat treatment |
Oct. 13, 2009 |
| 7597765 |
Post etch wafer surface cleaning with liquid meniscus |
Oct. 6, 2009 |
| 7597766 |
Biodegradable detergent concentrate for medical instruments and equipment |
Oct. 6, 2009 |
| 7594971 |
Method of cleaning and sterilizing medical instruments |
Sep. 29, 2009 |
| 7591271 |
Method for removal of fouling and/or plugging out of a bundle of channels |
Sep. 22, 2009 |
| 7588644 |
Method and apparatus for cleaning pipeline pigs |
Sep. 15, 2009 |
| 7585375 |
Method of cleaning a surface |
Sep. 8, 2009 |
| 7585828 |
Windshield washer fluid composition, additive concentrate for use therein, and methods of using the same |
Sep. 8, 2009 |
| 7578302 |
Megasonic cleaning using supersaturated solution |
Aug. 25, 2009 |
| 7578888 |
Method for treating laser-structured plastic surfaces |
Aug. 25, 2009 |
| 7578890 |
Method for removing contaminants from silicon wafer surface |
Aug. 25, 2009 |
| 7578889 |
Methodology for cleaning of surface metal contamination from electrode assemblies |
Aug. 25, 2009 |
| 7578885 |
Concrete/asphalt wet washing system |
Aug. 25, 2009 |
| 7575604 |
Drycleaning method |
Aug. 18, 2009 |
| 7566369 |
Method of de-coating metallic coated scrap pieces |
Jul. 28, 2009 |
| 7534306 |
Steam humidifier and method |
May. 19, 2009 |
| 7531048 |
On-wing combustor cleaning using direct insertion nozzle, wash agent, and procedure |
May. 12, 2009 |
| 7527699 |
Concrete/asphalt wet washing system |
May. 5, 2009 |
| 7523757 |
Pot and pan washing machine, components, and methods of washing items |
Apr. 28, 2009 |
| 7518128 |
Lithographic apparatus comprising a cleaning arrangement, cleaning arrangement and method for cleaning a surface to be cleaned |
Apr. 14, 2009 |
| 7517414 |
Method of cleaning and degreasing surfaces |
Apr. 14, 2009 |
| 7507697 |
Method for the oxidative cleaning of food processing equipment |
Mar. 24, 2009 |
| 7507297 |
Cleaning method and cleaning apparatus |
Mar. 24, 2009 |
| 7503983 |
Methods of proximity head brushing |
Mar. 17, 2009 |
| 7501026 |
Liquid hard surface cleaning composition |
Mar. 10, 2009 |
| 7497220 |
Method and apparatus for cleaning a turbofan gas turbine engine |
Mar. 3, 2009 |
| 7497913 |
Method and apparatus for colloidal particle cleaning |
Mar. 3, 2009 |
| 7494512 |
Compositions and methods for cleaning textile substrates |
Feb. 24, 2009 |
| 7485191 |
Nozzle tip and methods of use |
Feb. 3, 2009 |
| 7470330 |
Method for dissolving oilfield scale |
Dec. 30, 2008 |
| 7468106 |
Removal of niobium second phase particle deposits from pickled zirconium-niobium alloys |
Dec. 23, 2008 |
| 7462249 |
Surface treatment process for metal articles |
Dec. 9, 2008 |
| 7462248 |
Method and system for cleaning a photomask |
Dec. 9, 2008 |
| 7459029 |
Cleaning method, cleaning apparatus and electro optical device |
Dec. 2, 2008 |
| 7452426 |
Process solutions containing surfactants used as post-chemical mechanical planarization treatment |
Nov. 18, 2008 |
| 7448397 |
Apparatus for applying disparate etching solutions to interior and exterior surfaces |
Nov. 11, 2008 |
| 7435301 |
Cleaning solution of silicon germanium layer and cleaning method using the same |
Oct. 14, 2008 |
| 7422021 |
Method of cleaning oil strainer |
Sep. 9, 2008 |
| 7416611 |
Process and apparatus for treating a workpiece with gases |
Aug. 26, 2008 |
| 7416612 |
Process for removal of paint from plastic substrates |
Aug. 26, 2008 |
| RE40463 |
Rollover pressure car wash apparatus and methods of operating same |
Aug. 26, 2008 |
| 7412979 |
Selective removal or application of a coating on a portion of a container |
Aug. 19, 2008 |
| 7410544 |
Method for cleaning electroless process tank |
Aug. 12, 2008 |
| 7406971 |
Method of simultaneously flushing internal cavities of multiple parts |
Aug. 5, 2008 |
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