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Class Information
Number: 134/42
Name: Cleaning and liquid contact with solids > Processes > Miscellaneous
Description: Miscellaneous processes not provided for in preceding subclasses.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 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 |
| 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 |
| 7597818 |
Azeotrope-like compositions of tetrafluoropropenes and bromofluoropropenes |
Oct. 6, 2009 |
| 7597766 |
Biodegradable detergent concentrate for medical instruments and equipment |
Oct. 6, 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 |
| 7585828 |
Windshield washer fluid composition, additive concentrate for use therein, and methods of using the same |
Sep. 8, 2009 |
| 7585438 |
Method for the cleaning of filament and fiber spinning devices |
Sep. 8, 2009 |
| 7585376 |
Composition containing an esterified substituted benzene sulfonate |
Sep. 8, 2009 |
| 7579309 |
Methods for characterizing defects on silicon surfaces and etching composition and treatment process therefor |
Aug. 25, 2009 |
| 7578889 |
Methodology for cleaning of surface metal contamination from electrode assemblies |
Aug. 25, 2009 |
| 7578888 |
Method for treating laser-structured plastic surfaces |
Aug. 25, 2009 |
| 7578887 |
Apparatus for and method of processing substrate |
Aug. 25, 2009 |
| 7578302 |
Megasonic cleaning using supersaturated solution |
Aug. 25, 2009 |
| 7575642 |
Purge solution |
Aug. 18, 2009 |
| 7572342 |
Method and apparatus for cleaning semiconductor photolithography tools |
Aug. 11, 2009 |
| 7566369 |
Method of de-coating metallic coated scrap pieces |
Jul. 28, 2009 |
| 7559994 |
Device and process for cleaning electrified contact rail insulators for rail rapid transit systems |
Jul. 14, 2009 |
| 7556696 |
Removal of niobium second phase particle deposits from pickled zirconium-niobium alloys |
Jul. 7, 2009 |
| 7556654 |
Methods for cleaning materials |
Jul. 7, 2009 |
| 7553803 |
Enhancement of silicon-containing particulate material removal using supercritical fluid-based compositions |
Jun. 30, 2009 |
| 7552737 |
Waterless carwash liquid composition and method for producing the same |
Jun. 30, 2009 |
| 7544649 |
Antifouling detergent for hard surfaces |
Jun. 9, 2009 |
| 7541321 |
Water soluble barrier film conformal coating composition |
Jun. 2, 2009 |
| 7540926 |
Method of cleaning contaminated surfaces |
Jun. 2, 2009 |
| 7540292 |
Detergent for washing a selectively permeable membrane and method of washing |
Jun. 2, 2009 |
| 7534760 |
Highly alkaline compositions containing a hexyl glycoside as a hydrotrope |
May. 19, 2009 |
| 7534306 |
Steam humidifier and method |
May. 19, 2009 |
| 7534302 |
Method of cleaning flexible substrate |
May. 19, 2009 |
| 7533677 |
Cleaning composition comprising a branched ester and an organic solute |
May. 19, 2009 |
| 7531048 |
On-wing combustor cleaning using direct insertion nozzle, wash agent, and procedure |
May. 12, 2009 |
| 7531047 |
Method of removing residue from a substrate after a DRIE process |
May. 12, 2009 |
| 7531045 |
Method for removing haze in a photo mask |
May. 12, 2009 |
| 7530361 |
Detergent composition containing branched alcohol alkoxylate and compatibilizing surfactant, and method for using |
May. 12, 2009 |
| 7530360 |
Use of copolymers, containing alkylene oxide units, as deposit inhibitor additives in the rinsing process of a dishwater |
May. 12, 2009 |
| 7527698 |
Method and apparatus for removing a liquid from a surface of a substrate |
May. 5, 2009 |
| 7527696 |
Debris removal tool and method |
May. 5, 2009 |
| 7527060 |
Natural cleaning composition |
May. 5, 2009 |
| 7513956 |
Top-down floor cleaning system |
Apr. 7, 2009 |
| 7513260 |
In-situ continuous coke deposit removal by catalytic steam gasification |
Apr. 7, 2009 |
| 7511008 |
Polymer-fluorosurfactant associative complexes |
Mar. 31, 2009 |
| 7507697 |
Method for the oxidative cleaning of food processing equipment |
Mar. 24, 2009 |
| 7507296 |
Methods and apparatus for determining scrubber brush pressure |
Mar. 24, 2009 |
| 7503983 |
Methods of proximity head brushing |
Mar. 17, 2009 |
| 7503333 |
Method of washing a surface with a surfactant composition |
Mar. 17, 2009 |
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