| Patents for C25D 21 - Processes for servicing or operating cells for electrolytic coating (5,798) |
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| 11/04/2008 | US7445697 Method and apparatus for fluid processing a workpiece |
| 11/04/2008 | US7445696 Monitoring electrolytic cell currents |
| 10/23/2008 | WO2007115318A3 Composition control for roll-to- roll processed photovoltaic films |
| 10/23/2008 | US20080257740 Pressure of the gas generated by the electrolysis cell is used as driving force for the pumping |
| 10/23/2008 | DE202008011363U1 Sonde zur Messung der Stromdichte in einem Galvanikbad Probe for measuring the current density in a plating bath |
| 10/22/2008 | EP1711961A4 Method and apparatus for maintaining parallelism of layers and/or achieving desired thicknesses of layers during the electrochemical fabrication of structures |
| 10/16/2008 | US20080251385 Electrolytic treatment such as plating or etching; providing high resistance structure having electrical conductivity lower than that of electrolytic solution in solution filled between substrate in contact with an electrode; filling metal such as copper in fine interconnect patterns in semiconductor |
| 10/15/2008 | EP1979511A2 Method and device for coating substrate surfaces |
| 10/15/2008 | EP1979510A1 Method for producing an alloy having a predetermined composition with three or more components |
| 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 |
| 10/14/2008 | US7435320 Methods and apparatuses for monitoring organic additives in electrochemical deposition solutions |
| 10/09/2008 | US20080245669 Plating apparatus and method |
| 10/08/2008 | CN201128777Y Air agitating tube for electroplating apparatus |
| 10/08/2008 | CN201128776Y Ejection apparatus for electroplating production line |
| 10/08/2008 | CN101280454A Filtrating process of copper electrolysis supernatant |
| 10/07/2008 | US7431815 In an iron alloy electroplating process, applying a positive auxiliary potential between the working electrode and reference electrode for a certain period of time to cathodically reduce ferric ions to ferrous ions; auxiliary potential determines the certain number of Fe+3 ions converted to Fe+2 ions |
| 10/02/2008 | DE102007015641A1 Electroplating apparatus for circuit boards has anode which consists of sheet metal and is mounted on adjusting screws, allowing its shape to be changed to provide desired current density between it and boards at different points |
| 10/01/2008 | CN201125279Y Automatic spray showering cleaner for anodic oxidation production line |
| 10/01/2008 | CN201125278Y Top draught type electroplating groove air exhaust cover |
| 10/01/2008 | CN201125277Y Side draught type electroplating groove air exhaust cover |
| 10/01/2008 | CN101278077A Method for continuously operating acid or alkaline zinc or zinc alloy baths |
| 10/01/2008 | CN101275255A Maintenance method for alkaline non-cyanide plating copper |
| 09/25/2008 | WO2005076977A3 Plating apparatus and method |
| 09/25/2008 | US20080231305 Contact carriers (tiles) for populating larger substrates with spring contacts |
| 09/25/2008 | US20080230390 Contact substrate with conformation masking pattern on substrate; multilayer; three-dimensional structure; cyclic process; electroplating |
| 09/24/2008 | EP1972600A1 Carrier device for plating |
| 09/24/2008 | CN101270497A Regulating method for acidity basicity of feed liquid |
| 09/23/2008 | US7427344 Methods for determining organic component concentrations in an electrolytic solution |
| 09/16/2008 | US7425256 Selective shield/material flow mechanism |
| 09/12/2008 | WO2008108341A1 Production method and device of surface roughened copper plate, and surface roughened copper plate |
| 09/12/2008 | WO2008080515A3 Set for creating a process reactor for forming metallic layers on at least one substrate |
| 09/11/2008 | US20080217167 Apparatus and methods for electrochemical processing of microelectronic workpieces |
| 09/11/2008 | US20080217166 Apparatus and methods for electrochemical processsing of microelectronic workpieces |
| 09/11/2008 | US20080217165 Apparatus and methods for electrochemical processing of microelectronic workpieces |
| 09/11/2008 | DE102007022016B3 Galvanizing assembly holds flat wafers or other substrate by Bernoulli chuck during treatment |
| 09/10/2008 | CN101260559A Technique for purifying nickel-plating liquid by extracting sprinkling method |
| 09/04/2008 | WO2008105489A1 Apparatus for removal of cation from plating solution additive, and method for treatment of plating solution additive |
| 09/04/2008 | US20080210554 Method for treating the surface of object and apparatus thereof |
| 09/04/2008 | US20080210552 Small portable electrolytic sodium hypochlorite on site generators |
| 09/04/2008 | DE102007010408A1 Electrolytic recovery of pure copper sulfate solution from impure process solution, deposits copper on cathode, replaces process solution with pure sulfuric acid, then reverses current |
| 09/03/2008 | EP1521868B1 Device and method for monitoring an electrolytic process |
| 09/03/2008 | CN201109732Y Apparatus for recovering metallic copper by electrolytic copper foil reverse osmosis and filter membrance |
| 09/03/2008 | CN101255595A Electroplating device and method with zero-discharge of sewage water |
| 09/02/2008 | CA2490464C Process for electroplating metallic and metall matrix composite foils, coatings and microcomponents |
| 08/28/2008 | WO2008102332A1 Optically monitoring an alox (tm) fabrication process |
| 08/28/2008 | WO2008101740A1 Device and method for the electrolytic plating of metal |
| 08/27/2008 | EP1961842A1 Device and method for the electrolytic plating of a metal |
| 08/27/2008 | CN201106070Y Device for reusing electroplating wastewater by using integrated membrane |
| 08/26/2008 | US7416647 Plating processing device |
| 08/21/2008 | DE102008008998A1 Anodizing or hard anodizing processing method comprises determining a current density independently of a voltage by measuring a number of pairs of voltage values and current values for a material sample and further processing |
| 08/21/2008 | DE102005024771B4 Vorrichtung zum Behandeln von Waren Device for treating goods |
| 08/20/2008 | CN201102992Y Automatic stopping and controlling device for wire plating floss and breaking |
| 08/20/2008 | CN101245486A Method for removing aging copper foil plating solution detrimental impurities |
| 08/20/2008 | CN100412541C Reference electrode calibration for voltammetric plating bath analysis |
| 08/07/2008 | DE202008006707U1 Vorrichtung zum Glavanisieren von Werkstücken Apparatus for Glavanisieren of workpieces |
| 08/06/2008 | CN101235532A Special-purpose reducing agent for hexavalent chromium |
| 08/06/2008 | CN101235531A Method of reactivating electrode for electrolysis |
| 08/06/2008 | CN100409002C X-ray coating thickness device |
| 08/05/2008 | US7406972 Substrate proximity processing structures |
| 07/31/2008 | WO2007082275A3 Thickness distribution control for electroplating |
| 07/31/2008 | US20080180121 Probe card assembly and kit |
| 07/31/2008 | US20080179279 Method for Electrochemical Fabrication |
| 07/30/2008 | EP1948850A1 Method of forming a multilayer structure |
| 07/30/2008 | CN101231142A Copper wire tin-plating drier |
| 07/30/2008 | CN101230480A Electroplating reverse-flow rinsing process |
| 07/22/2008 | US7402227 Plating apparatus and method |
| 07/17/2008 | WO2008084524A1 Process for producing semiconductor device and apparatus for semiconductor device production |
| 07/16/2008 | EP1747449A4 One-point recalibration method for reducing error in concentration measurements for an electrolytic solution |
| 07/16/2008 | CN101219457A Preparation of pre-coated aluminium alloy articles |
| 07/16/2008 | CN100402708C Real-time control method in metal electrodeposition process based on neuron networks |
| 07/15/2008 | CA2189819C Device for monitoring voltage and amperage in an aqueous electrocoating bath |
| 07/10/2008 | WO2008082004A1 Plating member and process for producing the plating member |
| 07/10/2008 | WO2008081536A1 Method of determining operating condition for rotary surface treating apparatus |
| 07/10/2008 | WO2008080515A2 Set for creating a process reactor for forming metallic layers on at least one substrate |
| 07/10/2008 | WO2008014987A3 Method for deposition of chromium layers as hard- chrome plating, electroplating bath and hard- chrome surfaces |
| 07/10/2008 | US20080164150 Methods of Plating Zinc-Containing Coatings Under Alkaline Conditions |
| 07/03/2008 | US20080156650 Electrode chemical control system and method |
| 07/02/2008 | EP1939329A1 Kit for the manufacture of a process reactor for forming metallic layers on one or more substrate |
| 07/01/2008 | US7393439 Integrated microfeature workpiece processing tools with registration systems for paddle reactors |
| 06/25/2008 | CN100396822C Method and equipment for controlling local electric current to obtain uniform electroplating thickness |
| 06/19/2008 | WO2008071371A2 Galvanic method with analysis of the electrolyte bath by solid phase extraction |
| 06/19/2008 | WO2008071298A1 Method fr the galvanic coating of workpieces in an electrolyte bath containing zinc |
| 06/19/2008 | US20080142363 Using cell voltage as a monitor for deposition coverage |
| 06/19/2008 | DE112006002251T5 Elektrophoretische Abscheidung von Leuchtstoffen auf Halbleitern auf Halbleitersubstraten mit geschlossenem Kreislauf Electrophoretic deposition of phosphors on semiconductors on semiconductor substrates with a closed circuit |
| 06/19/2008 | DE102006062031B3 Electrochemical etching assembly has drive unit in frame above electrochemical vat |
| 06/19/2008 | DE102006060255A1 Verfahren zur galvanischen Beschichtung von Werkstücken in einem zinkhaltigen Elektrolytbad A method for electroplating of workpieces in a zinc-containing electrolyte |
| 06/18/2008 | EP1932953A1 Galvanic process with analysis of the electrolytic bath through solid phase extraction |
| 06/18/2008 | CN201074253Y Recycling plant for electroplating cyanide-containing waste water |
| 06/12/2008 | WO2008070786A1 Microfluidic systems and methods for screening plating and etching bath compositions |
| 06/11/2008 | CN201071402Y Device for processing foreign ion in chromium plating liquid |
| 06/10/2008 | US7384535 Determining the quantity of brightener and leveler in a metal plating bath using plating bath samples of known and different quantity of the brightener and the leveler, but where the quantity differs from the quantity in the other bath samples |
| 06/05/2008 | US20080128293 Configurations and Methods of Electrochemical Lead Recovery from Contaminated Soil |
| 06/04/2008 | CN201068475Y Level regulator for electrolysis and electrodeposition |
| 05/29/2008 | US20080121618 Method of Electrochemical Fabrication |
| 05/28/2008 | CN101187054A On-line ion exchange and recovery nickel-plating waste water control device |
| 05/28/2008 | CN100390326C Preparation method of composite cladding material and equipment |
| 05/22/2008 | US20080117711 Vibratingly Stirring Apparatus, and Device and Method for Processing Using the Stirring Apparatus |
| 05/22/2008 | US20080116077 System and method for solder bump plating |
| 05/21/2008 | CN101184870A Gravure cylinder-use copper plating method and device |
| 05/15/2008 | US20080110857 Method of Electrochemical Fabrication |