| Patents for C25F 7 - Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating (2,484) |
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| 08/04/2009 | US7569135 Chemical mechanical polishing semiconductor wafers having a a processing end point detecting section to detect a frictional force change between the workpiece and the processing or feeding electrode; an ion exchanger between the substrate and the processing or feeding electrode |
| 08/04/2009 | US7569124 Anodic oxidation apparatus |
| 07/28/2009 | US7566386 System for electrochemically processing a workpiece |
| 07/28/2009 | US7566385 Apparatus adapted for membrane-mediated electropolishing |
| 07/21/2009 | US7563356 Composite processing apparatus and method |
| 07/14/2009 | US7560017 Methods and apparatus for electrically detecting characteristics of a microelectronic substrate and/or polishing medium |
| 07/11/2009 | CA2649289A1 Micro-electro-discharge machining methods and apparatus |
| 07/09/2009 | US20090173638 Method and apparatus for electrocoagulation of liquids |
| 07/01/2009 | CN101469443A Processing and utilizing method for electroplating dezincifying solution |
| 07/01/2009 | CN100507092C Electrolytic processing apparatus and electrolytic processing method |
| 06/30/2009 | CA2389659C Machine for localised cleaning with electrolytic and/or ultrasound cell, for pickling and/or polishing |
| 06/25/2009 | US20090159462 Method of regenerating amperometric sensors |
| 06/24/2009 | CN100503114C Methods and apparatus for electromechanically and/or electrochemically removing conductive material from a microelectronic substrate |
| 06/17/2009 | CN100500948C Electroplating method and device for wire stock, and electroplating wire stock |
| 06/16/2009 | CA2302719C Tube inner surface electropolishing device with electrolyte dam |
| 06/11/2009 | WO2009073175A2 Systems and methods for water treatment |
| 06/11/2009 | CA2707214A1 Systems and methods for water treatment |
| 06/10/2009 | CN201254619Y Electrolytic marking instrument |
| 06/10/2009 | CN201254618Y Novel graphite resistor rod for aluminum foil corrosion of capacitor |
| 06/10/2009 | CN100497748C Electropolishing assembly and methods for electropolishing conductive layers |
| 06/09/2009 | US7544283 By making electrolyte flowing down the metal plate electrode strike against the metal thin film while the DC voltage is applied to the metal plate electrodes immersed in electrolyte; use in case that the thin metal films formed by vapor deposition or metal plating do not satisfy quality control standards |
| 06/03/2009 | EP1625244B1 Method for removing layers from a component |
| 05/27/2009 | EP2061917A1 Coating removal installation and method of operating it |
| 05/22/2009 | WO2007121999A3 Electrolytic solution for the electrochemical polishing of metal articles |
| 05/14/2009 | US20090120804 Apparatus, methods, and compositions for removing coatings from a metal component |
| 05/13/2009 | CN100487170C Comprehensive cleaning device for jewelry and the like |
| 05/07/2009 | WO2007027907A3 A system and method for obtaining anisotropic etching of patterned substrates |
| 05/07/2009 | US20090114533 Chambers, systems, and methods for electrochemically processing microfeature workpieces |
| 05/06/2009 | CN101427351A Adaptive electropolishing using thickness measurements and removal of barrier and sacrificial layers |
| 05/06/2009 | CN101423970A Band steel electrolytic degreasing bath |
| 04/28/2009 | US7524410 Methods and apparatus for removing conductive material from a microelectronic substrate |
| 04/23/2009 | WO2007021956A3 Electropolishing apparatus and method for implantable medical devices |
| 04/23/2009 | WO2007002656A3 Electroprocessing workpiece contact assembly and apparatus |
| 04/21/2009 | US7520966 Electropolishing apparatus and method for implantable medical devices |
| 04/16/2009 | WO2009048099A1 Polishing tool structure, polishing surface layer and polishing method |
| 04/16/2009 | US20090095621 Support assembly |
| 04/08/2009 | CN101403135A Cleaning method for low-pressure anode corrosion foil Cl- |
| 04/08/2009 | CN101403134A Electrode plate for anti-corrosion pickling bath and manufacturing method thereof |
| 04/02/2009 | WO2005082057A3 Controlling removal rate uniformity of an electropolishing process in integrated circuit fabrication |
| 04/02/2009 | WO2005059970A3 Controlling removal rate uniformity of an electropolishing process in integrated circuit fabrication |
| 03/26/2009 | WO2009037045A1 Electrolyte for electrochemical treatment |
| 03/26/2009 | US20090078583 Electrochemical mechanical polishing method and electrochemical mechanical polishing apparatus |
| 03/19/2009 | DE102007044091A1 Verfahren und Vorrichtung zur elektochemischen Bearbeitung Method and apparatus for processing to the electrochemical |
| 03/17/2009 | US7504018 Electrochemical method for Ecmp polishing pad conditioning |
| 02/25/2009 | CN101374675A Method for manufacturing aluminum support for lithographic printing plate material, aluminum support for lithographic printing plate material, lithographic printing plate material, and method for imag |
| 02/18/2009 | CN101368287A Multi-working procedure combined ultra-fine molybdenum filament continuous processing method and equipment |
| 02/17/2009 | US7491308 Method of making rolling electrical contact to wafer front surface |
| 02/12/2009 | US20090038960 Apparatus and method of electrolytic removal of metals from a wafer surface |
| 02/05/2009 | US20090032409 Method for cleaning, sterilising and disinfecting dishes and other kitchen utensils and cleaning device |
| 02/04/2009 | CN101360399A Preparation apparatus and method for metallic layer circuit |
| 01/28/2009 | CN101353810A Electropolishing and/or electroplating apparatus and methods |
| 01/21/2009 | CN100453708C High silicon content ferrous alloy electrode plate for pickling cells and method for making same |
| 01/13/2009 | US7476304 Apparatus for processing surface of workpiece with small electrodes and surface contacts |
| 01/13/2009 | US7476303 Electrolytic processing apparatus and electrolytic processing method |
| 01/07/2009 | CN100449705C Electrolytic processing device and substrate processing appts. |
| 12/31/2008 | CN201172699Y Electric elution polishing unit |
| 12/25/2008 | US20080314763 Method and device for regenerating ion exchanger, and electrolytic processing apparatus |
| 12/23/2008 | CA2382750C Die manufacturing |
| 11/27/2008 | US20080289971 Ultrasonic Cleaning Method and Device |
| 11/26/2008 | EP1525609B1 Device for etching semiconductors with a large surface area |
| 11/20/2008 | US20080283415 Electrically disbondable compositions and related methods |
| 11/13/2008 | US20080280780 Methods for the production of sensor arrays using electrically addressable electrodes |
| 11/13/2008 | US20080277274 Electrolytic Sterilizing Apparatus for Ship Ballast Water |
| 11/13/2008 | US20080276958 Substrate cleaning chamber and cleaning and conditioning methods |
| 11/05/2008 | CN100430526C Electropolishing and/or electroplating apparatus and methods |
| 11/04/2008 | CA2333509C System and method for using multiple lead connections in an electropolishing process |
| 10/30/2008 | WO2004010477A3 Adaptive electropolishing using thickness measurements and removal of barrier and sacrificial layers |
| 10/30/2008 | DE102004032659B4 Vorrichtung und Verfahren zum chemischen oder elektrolytischen Behandeln von Behandlungsgut sowie die Verwendung der Vorrichtung Apparatus and method for chemical or electrolytic treatment of material to be treated and to the use of the device |
| 10/28/2008 | US7442282 Electrolytic processing apparatus and method |
| 10/28/2008 | CA2434265C Biological cleaning system |
| 10/16/2008 | WO2008094811A3 Method and system for pad conditioning in an ecmp process |
| 10/15/2008 | CN201132864Y Electrode of electro-polishing tool |
| 10/15/2008 | CN201132863Y Bearing marking die |
| 10/15/2008 | CN100425404C Process control in electro-chemical mechanical polishing |
| 10/14/2008 | US7435323 Includes an anode, a mask with openings supported between the anode and the wafer surface defining active regions by which a rate of conductive material deposition onto the surface can be varied, a conductive mesh below the upper mask surface, and an electrolyte |
| 10/08/2008 | EP1978135A2 Electrolysis treatment apparatus, support for planographic printing plate, planographic printing plate, and electrolysis treatment process |
| 10/07/2008 | US7431818 Electrochemical fuel deoxygenation system |
| 10/02/2008 | WO2007111729A3 An apparatus and a method for electrochemical mechanical processing with fluid flow assist elements |
| 10/02/2008 | WO2007094869A3 Electrochemical method for ecmp polishing pad conditioning |
| 10/02/2008 | US20080237066 Electrolytic processing unit device, and method for electrolytic processing, washing, and drying |
| 10/02/2008 | US20080237059 Electrolysis treatment apparatus, support for planographic printing plate, planographic printing plate, and electrolysis treatment process |
| 10/01/2008 | EP1448811A4 Method and device for regenerating ion exchanger, and electrolytic processing apparatus |
| 10/01/2008 | CN201125280Y Electrochemical corrosion quick change press head |
| 09/24/2008 | CN100420759C Method for removal of metal from aqueous solution using lime precipitation |
| 09/23/2008 | US7427345 Cleaning; reducing , disposal of liquid wastes; applying voltage |
| 09/23/2008 | US7427337 System for electropolishing and electrochemical mechanical polishing |
| 09/23/2008 | CA2380475C An improved process and apparatus for cleaning and/or coating metal surfaces using electro-plasma technology |
| 09/16/2008 | US7425250 Electrochemical mechanical processing apparatus |
| 09/11/2008 | US20080217164 Electrolytic Processing Apparatus |
| 09/09/2008 | US7422677 Membrane-mediated electropolishing |
| 09/04/2008 | US20080210571 Specifically for electrochemically polishing aluminum wheels; current is selectively pulsed to maximize polishing but at the same time to permit the flushing away of residual material and to cool the cathode and the workpiece |
| 09/03/2008 | EP1521868B1 Device and method for monitoring an electrolytic process |
| 09/03/2008 | CN201109803Y Electrolysis liquid-storing case having automatic fluid infusion apparatus |
| 09/03/2008 | CN101255596A Half-wave DC points distributing method for low-voltage aluminium foil corrosion |
| 08/28/2008 | WO2008013877A3 Method of improving fuel cell performance |
| 08/21/2008 | US20080197215 Tool for the Electrochemical Machining of a Fuel Injection Device |
| 08/20/2008 | CN100413032C Conductive polishing article for electrochemical mechanical polishing |
| 07/31/2008 | US20080179195 Apparatus and Method for White Layer and Recast Removal |
| 07/30/2008 | CN201092590Y Capacitor aluminum foil etching device |
| 07/30/2008 | CN101233088A Method and device for removing conductive metal oxide thin film |