| Patents for C25F 1 - Electrolytic cleaning, degreasing, pickling, or descaling (1,460) |
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| 06/06/2006 | US7055532 Method to remove fluorine residue from bond pads |
| 06/01/2006 | WO2006056367A1 Cleaning device |
| 05/25/2006 | US20060108234 Electrochemical process and apparatus |
| 05/23/2006 | US7049022 Metal separator for fuel cell and production method therefor |
| 05/16/2006 | US7045053 Process and apparatus for the superficial electrolytic treatment of metal strips |
| 05/10/2006 | EP1655265A2 Single-atom tip and preparation method thereof |
| 05/10/2006 | CN1770390A Method for removing substance from substrate using electron attachment |
| 05/04/2006 | US20060091021 Removing surface oxides from copper |
| 05/02/2006 | US7037376 Backflush chamber clean |
| 04/27/2006 | DE20321140U1 Electrochemical process for cleaning the surfaces of metallic workpieces, especially close to welding seams, comprises using an electrode which is oscillated with frequencies in the ultrasound region during cleaning |
| 04/26/2006 | EP1650329A2 Apparatus and method for electrolytic cleaning |
| 04/25/2006 | US7033068 Substrate processing apparatus for processing substrates using dense phase gas and sonic waves |
| 04/13/2006 | US20060076247 Pickling or brightening/passivating solution and process for steel and stainless steel |
| 04/12/2006 | EP1644558A1 High purity electrolytic sulfonic acid solutions |
| 04/04/2006 | US7020981 comprises two reaction chambers, inlets and exhaust lines and a flow control system configured to alternately constrict flow through the first and second exhausts; diffusion barrier forms between first inlet and the substrate; atomic layer deposition |
| 03/30/2006 | DE4227005B4 Verfahren zur Regelung des Stromes bei einem elektrochemischen Bearbeitungsprozeß A method for regulation of the current in an electrochemical machining process |
| 03/29/2006 | EP1641005A1 Method for producing aluminum material for electrolytic capacitor electrode, aluminum material for electrolytic capacitor electrode, method for producing electrode material for electrolytic capacitor, and aluminum electrolytic capacitor |
| 03/29/2006 | EP1641004A1 Method for producing aluminum material for electrolytic capacitor electrode, aluminum material for electrolytic capacitor electrode, method for producing electrode material for electrolytic capacitor, and aluminum electrolytic capacitor |
| 03/22/2006 | CN1750892A Method and apparatus for megasonic cleaning of patterned substrates |
| 03/08/2006 | EP1632589A2 Device and method for removing surface areas of a component |
| 02/23/2006 | US20060040066 Process of cleaning a semiconductor manufacturing system and method of manufacturing a semiconductor device |
| 02/23/2006 | US20060037868 Environment friendly process within a single plant in which the required chemical, electrochemical, mechanical and hydromechanical treatments are carried out, diversifying the operative conditions of each treatment according to the stainless steel type to be processed; low energy and reagent consumption |
| 02/16/2006 | WO2004106592A8 A process for the recovery of synthetic diamonds |
| 02/15/2006 | CN1735467A Substrate processing apparatus for processing substrates using dense phase gas and sonic waves |
| 02/14/2006 | US6997192 Control of dissolved gas levels in deionized water |
| 02/02/2006 | WO2005042160A3 Reaction system for growing a thin film |
| 01/26/2006 | WO2006008017A1 Method and device for descaling metals |
| 01/26/2006 | US20060016689 Dissolution of transuranics such as a mixed oxide or carbide, and/or mixture of oxides or carbides of uranium and plutonium; destruction, such that the mixed waste materials are reduced to CO2, water and destroying the mixed wastes that have contaminated the equipment |
| 01/26/2006 | CA2573988A1 Method and device for pickling metals |
| 01/10/2006 | US6984303 Electrochemical production of dyes using graphite felt electrodes |
| 01/04/2006 | EP1612299A1 Method and apparatus for surface treatment of a component |
| 12/22/2005 | WO2005120743A1 Method for making decorated bottle caps with improved mechanical strength and device for implementing said method |
| 12/22/2005 | US20050279645 Process for electrolytic derusting of ferrous materials using natural seawater |
| 12/21/2005 | EP1264913B1 Titanium less susceptible to discoloration in the atmosphere and method for producing same |
| 12/14/2005 | CN1708605A Comprehensive cleaning device for jewelry and the like |
| 12/14/2005 | CN1231615C Continuous electrolytic pickling and descaling of carbon steel and stainless steel |
| 12/01/2005 | US20050263386 Capacitive electrostatic process for inhibiting the formation of biofilm deposits in membrane-separation systems |
| 11/30/2005 | CN2743374Y Electrode plate for pickling tank |
| 11/24/2005 | DE102004021504A1 Sharpening a blade of a hair cutting device comprises immersing the blade partially in an electrolyte and applying a voltage to the blade and to an electrode connected to the electrolyte to remove material from the blade |
| 11/17/2005 | WO2005108041A1 Mold cleaning solution, mold cleaning method and mold cleaning apparatus |
| 11/10/2005 | US20050247570 Electrochemical method for cleaning the surfaces of metallic work pieces and cleaning electrode |
| 11/03/2005 | US20050241670 Method for cleaning a reactor using electron attachment |
| 11/03/2005 | US20050241176 Reaction system for growing a thin film |
| 11/02/2005 | EP1590508A1 Electrochemical process and apparatus |
| 11/02/2005 | EP1590101A1 Methods and device for removing cross-linked polymers from metal structures |
| 11/01/2005 | US6960282 Apparatus for cleaning residual material from an article |
| 10/27/2005 | WO2005100643A2 Method and apparatus for local fluorine and nitrogen trifluoride production |
| 10/26/2005 | CN1688747A Electrochemical scale inhibition |
| 10/20/2005 | US20050230267 Electro-decontamination of contaminated surfaces |
| 10/20/2005 | DE202005010682U1 Compact electrolysis cleaning device for cleaning coins and medals comprises a holder for the objects being cleaned arranged in the center of a lid and surrounded by an anode in a U-shaped manner |
| 10/19/2005 | CN1223666C Biological cleaning system |
| 10/13/2005 | US20050224367 Removing an alloyed protective coating from a gas turbine blade by immersing in an electrolyte with an electrode; applying a pulsed current/voltage by an ultrasound probe connected to a current generator to improve the hydrodynamics by ultrasound excitation;cost efficiency |
| 10/13/2005 | US20050224093 Heating NH4F(HF)x solution in HF production unit to produce an NH4F(HF)x feed stream and an HF feed stream;providing HF feed stream to an F2 production unit, purification, producing NF3 |
| 10/06/2005 | US20050217694 Control of dissolved gas levels in deionized water |
| 09/29/2005 | US20050211275 electrolysis of water to generate hydrogen gas, used to dislodging said adhered matter from surfaces of electroconductive substrates, by force of said evolved hydrogen, then transferring the dislodged matter from the surface by flow of electrolytes via eductors |
| 09/28/2005 | CN1673416A Method for producing indium-containing aqueous solution |
| 09/22/2005 | US20050209117 (Electro)chemical deposition of copper, nickel, zinc or gold; electrolytic cleaning of soft steels; solution of carboxymethylated polyethyleneimine sodium salt, dispersants, inorganic transition metal compound, inorganic acid or base, and metal oxide or salt; improved corrosion resistance; nontoxic |
| 09/21/2005 | CN1671890A Removing surface oxides from copper |
| 09/21/2005 | CN1670264A Descaling of stainless steel and device therefor |
| 09/15/2005 | WO2005085502A1 Method for pickling steels and regenerating pickling solutions |
| 09/14/2005 | EP1573096A1 Method for removing at least one surface area of a component |
| 09/14/2005 | EP1573095A1 Method for removing at least one surface area of at least two components |
| 09/13/2005 | US6943062 Contaminant particle removal by optical tweezers |
| 09/07/2005 | CN1665967A Electrochemical method for cleaning the surfaces of metallic work pieces and cleaning electrode |
| 09/01/2005 | WO2005066395A3 Method for cleaning and polishing metallic alloys and articles cleaned or polished thereby |
| 08/31/2005 | EP1567290A2 Substrate processing apparatus for processing substrates using dense phase gas and sonic waves |
| 08/31/2005 | CN1217032C Machine for localised cleaning with electrolytic and/or ultrasound cell, for pickling and/or polishin |
| 08/23/2005 | US6932092 power is applied to gas distribution manifold within chamber which comprises parallel plate electrodes |
| 08/18/2005 | US20050178401 applying heated ozone-solvent solution to the material at the elevated pressure; reduces the rate of loss of ozone from the ozone-solvent solution resulting from heating the ozone-solvent solution |
| 08/10/2005 | EP1561841A2 Cleaning CVD Chambers following deposition of porogen-containing materials |
| 08/10/2005 | CN1652912A Method and apparatus for releasing metal-resin joint |
| 08/10/2005 | CN1651159A Cleaning CVD chambers following deposition of porogen-containing materials |
| 08/09/2005 | US6926014 inner wall of plasma chamber is cleaned by plasma etching using oxygen as process gas, top and bottom electrode plates are cleaned by plasma etching using chlorine and boron chloride, inner wall is cleaned again using sulfur hexafluoride and oxygen |
| 08/04/2005 | US20050167284 immersing printed circuits, substrates, metal maskings, semiconductor wafers or magnetic heads having patterned conductive layers, in neutral solutions, then applying a voltage to induce current between the conductive layer and a counter electrode at a specified current density, rinsing and drying |
| 07/28/2005 | WO2005068088A1 Apparatus and methods for deoxidizing metal surfaces |
| 07/28/2005 | US20050161379 Descaling method and descaling apparatus |
| 07/28/2005 | US20050161060 Including a proton donor (e.g., a hydrogen plasma step) to react with the porogen, then reacting with a fluorine donor, the plasma enhanced chemical vapor deposition (PECVD) chamber is more effectively cleaned following a porous interlayer dielectric (ILD) deposition |
| 07/28/2005 | CA2554791A1 Apparatus and methods for deoxidizing metal surfaces |
| 07/27/2005 | CN1646735A Device and method for removing surface areas of a component |
| 07/21/2005 | WO2005066395A2 Method for cleaning and polishing metallic alloys and articles cleaned or polished thereby |
| 07/21/2005 | US20050155870 Method for producing indium-containing aqueous solution |
| 07/21/2005 | US20050155868 Electrolytic processing apparatus and electrolytic processing method |
| 07/21/2005 | US20050155205 Method and apparatus for releasing metal-resin joint |
| 07/21/2005 | CA2541178A1 Method for cleaning and polishing metallic alloys and articles cleaned or polished thereby |
| 07/13/2005 | EP1552042A1 Removing surface oxides from copper |
| 07/13/2005 | CN1210444C Processing device for neutral salt electrolytic liquid of stainless steel |
| 07/07/2005 | US20050145508 Method for cleaning and polishing steel-plantinum alloys |
| 07/07/2005 | US20050145263 Curved edges connecting center to expertior; cutting printing paper; thermal printing |
| 06/28/2005 | US6911096 For collecting impurities on the wafer surface and in a thin film formed on the wafer and analyzing the impurities; applying liquid in drops |
| 06/22/2005 | CN1629365A High silicon content ferrous alloy electrode plate for pickling cells and method for making same |
| 06/16/2005 | US20050126918 Surface treatment process for enhancing a release rate of metal ions from a sacrificial electrode and a related sacrificial electrode |
| 05/25/2005 | EP1532296A2 Electrochemical scale inhibition |
| 05/25/2005 | CN1203622C Spectrum spreading signal demodulation method and apparatus |
| 05/12/2005 | WO2005042160A2 Reaction system for growing a thin film |
| 05/12/2005 | US20050098264 Molecular airborne contaminants (MACs) film removal and wafer surface sustaining system and method |
| 05/11/2005 | CN1615377A Process and plant for descaling, pickling and finishing/passivating stainless steel strips, and strips so obtainable |
| 04/28/2005 | WO2005038877A2 MOLECULAR AIRBORNE CONTAMINANTS (MACs) REMOVAL AND WAFER SURFACE SUSTAINING SYSTEM AND METHOD |
| 04/27/2005 | EP1525247A2 Complexing agent for treating metallic and plastic surfaces |
| 04/26/2005 | US6884301 Immersing the substrate to be cleaned and treated in the biological cleaning and treating bath for a sufficient time to clean and treat the substrate; removing the cleaned and treated substrate from bath; repeating procedure |
| 04/21/2005 | US20050081884 Semiconductor device cleaning employing heterogeneous nucleation for controlled cavitation |