| |
 |
|
Class Information
Number: 134/21
Name: Cleaning and liquid contact with solids > Processes > Including use of vacuum, suction, or inert atmosphere
Description: Processes in which the work is subjected to a vacuum or to suction during treatment, or an inert atmosphere is provided for the work, or any combination between the foregoing operations are used.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618473 |
Method for improving operational efficiency in clogged induction melting and pouring furnaces |
Nov. 17, 2009 |
| 7615259 |
Method and apparatus for processing workpiece |
Nov. 10, 2009 |
| 7601227 |
High purification method of jig for semiconductor heat treatment |
Oct. 13, 2009 |
| 7597767 |
Paint gun cleaning apparatus |
Oct. 6, 2009 |
| 7585438 |
Method for the cleaning of filament and fiber spinning devices |
Sep. 8, 2009 |
| 7582169 |
Device and method for cleaning a powder coating booth |
Sep. 1, 2009 |
| 7578904 |
Enzymatic press felt treatment |
Aug. 25, 2009 |
| 7578886 |
Substrate processing apparatus, substrate processing method, and substrate holding apparatus |
Aug. 25, 2009 |
| 7575658 |
Vacuum washer drum |
Aug. 18, 2009 |
| 7575641 |
Method and system for cleaning heat exchanger tube bundles |
Aug. 18, 2009 |
| 7572342 |
Method and apparatus for cleaning semiconductor photolithography tools |
Aug. 11, 2009 |
| 7566370 |
Wafer clamping apparatus and method for operating the same |
Jul. 28, 2009 |
| 7556697 |
System and method for carrying out liquid and subsequent drying treatments on one or more wafers |
Jul. 7, 2009 |
| 7553378 |
Substrate cleaning apparatus and method |
Jun. 30, 2009 |
| 7544254 |
System and method for cleaning an ion implanter |
Jun. 9, 2009 |
| 7534302 |
Method of cleaning flexible substrate |
May. 19, 2009 |
| 7534307 |
Methods for processing wafer surfaces using thin, high velocity fluid layer |
May. 19, 2009 |
| 7531045 |
Method for removing haze in a photo mask |
May. 12, 2009 |
| 7531046 |
Process for de-oiling steelmaking sludges and wastewater streams |
May. 12, 2009 |
| 7527698 |
Method and apparatus for removing a liquid from a surface of a substrate |
May. 5, 2009 |
| 7525010 |
Process to wash polymers contaminated with polychlorinated biphenyls (PCBs) |
Apr. 28, 2009 |
| 7520938 |
Method for high-pressure processing |
Apr. 21, 2009 |
| 7520298 |
Rotary fluid flow valve |
Apr. 21, 2009 |
| 7517412 |
Ash and dust removal method |
Apr. 14, 2009 |
| 7509962 |
Method and control system for treating a hafnium-based dielectric processing system |
Mar. 31, 2009 |
| 7507298 |
Cleaning equipment and use thereof |
Mar. 24, 2009 |
| 7503951 |
Fume chamber |
Mar. 17, 2009 |
| 7503983 |
Methods of proximity head brushing |
Mar. 17, 2009 |
| 7467634 |
No contact spray apparatus cleaning device |
Dec. 23, 2008 |
| 7465359 |
Game ticket scratching device and method |
Dec. 16, 2008 |
| 7461663 |
Cleaning apparatus |
Dec. 9, 2008 |
| 7462842 |
Device, EUV lithographic device and method for preventing and cleaning contamination on optical elements |
Dec. 9, 2008 |
| 7419765 |
Method for producing flexographic printing plates by means of laser engraving |
Sep. 2, 2008 |
| 7410543 |
Substrate processing method |
Aug. 12, 2008 |
| 7401744 |
Jetting device and a method of jetting device |
Jul. 22, 2008 |
| 7387689 |
Methods for drying semiconductor wafer surfaces using a plurality of inlets and outlets held in close proximity to the wafer surfaces |
Jun. 17, 2008 |
| 7377053 |
Method and device for drying substrate |
May. 27, 2008 |
| 7377982 |
Method for the removal of airborne molecular contaminants using water gas mixtures |
May. 27, 2008 |
| 7372049 |
Lithographic apparatus including a cleaning device and method for cleaning an optical element |
May. 13, 2008 |
| 7364625 |
Rinsing processes and equipment |
Apr. 29, 2008 |
| 7361233 |
Methods of hydrogen cleaning of metallic surfaces |
Apr. 22, 2008 |
| 7361234 |
Photolithographic stepper and/or scanner machines including cleaning devices and methods of cleaning photolithographic stepper and/or scanner machines |
Apr. 22, 2008 |
| 7354484 |
Liquid processing apparatus and liquid processing method |
Apr. 8, 2008 |
| 7350315 |
Edge wheel dry manifold |
Apr. 1, 2008 |
| 7346956 |
Automatic cart wash apparatus |
Mar. 25, 2008 |
| 7347916 |
Vacuum washer drum |
Mar. 25, 2008 |
| 7343640 |
Automatic festooned hose apparatus for public transit vacuuming systems and methods for using same |
Mar. 18, 2008 |
| 7335601 |
Method of processing an object and method of controlling processing apparatus to prevent contamination of the object |
Feb. 26, 2008 |
| 7320735 |
Fan cleaning method and apparatus |
Jan. 22, 2008 |
| 7316751 |
Cleaner with high pressure cleaning jets |
Jan. 8, 2008 |
|
|
|
