ENTHONE-OMI, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C25D PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING 843
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 398
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 151
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B44C PRODUCING DECORATIVE EFFECTS 133
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 191
 
  
 
C23F NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES 135

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6821323 Process for the non-galvanic tin plating of copper or copper alloysJul 31, 02Nov 23, 04[C23C]
6797141 Removal of coagulates from a non-glare electroplating bathOct 03, 02Sep 28, 04[C25D]
5525206 Brightening additive for tungsten alloy electroplateFeb 01, 95Jun 11, 96[C25D, C09D, B22F]
5435898 Alkaline zinc and zinc alloy electroplating baths and processesOct 25, 94Jul 25, 95[C25D]
5415685 Electroplating bath and process for white palladiumAug 16, 93May 16, 95[C25D]
5376248 Direct metallization processOct 15, 91Dec 27, 94[C25D]
5358602 Method for manufacture of printed circuit boardsDec 06, 93Oct 25, 94[B29C, C23F, B44C]
5328589 Functional fluid additives for acid copper electroplating bathsDec 23, 92Jul 12, 94[C25D]
5178690 Process for sealing chromate conversion coatings on electrodeposited zincMay 04, 92Jan 12, 93[C23C]
5169514 Plating compositions and processesFeb 19, 91Dec 08, 92[C23C, C25D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6261637 Use of palladium immersion deposition to selectively initiate electroless plating on Ti and W alloys for wafer fabricationExpiredDec 15, 95Jul 17, 01[B05D]
6183622 Ductility additives for electrorefining and electrowinningExpiredJul 13, 98Feb 06, 01[C25C]
6080447 Low etch alkaline zincate composition and process for zincating aluminumExpiredMay 14, 98Jun 27, 00[B05D]
6054037 Halogen additives for alkaline copper use for plating zinc die castingsExpiredNov 11, 98Apr 25, 00[C25D]
6024856 Copper metallization of silicon wafers using insoluble anodesExpiredOct 10, 97Feb 15, 00[C25D]
6013203 Coatings for EMI/RFI shieldingExpiredAug 19, 98Jan 11, 00[H01B]
5928435 Method for removing organic coatings from substrates using carboxylic acids, organic solvents, and corrosion inhibitorsExpiredNov 11, 98Jul 27, 99[C23G]
5853556 Use of hydroxy carboxylic acids as ductilizers for electroplating nickel-tungsten alloysExpiredMay 22, 97Dec 29, 98[C25D]
5733429 Polyacrylic acid additives for copper electrorefining and electrowinningExpiredSep 10, 96Mar 31, 98[C25D, C25C]
5730809 Passivate for tungsten alloy electroplatingExpiredNov 09, 94Mar 24, 98[C23C]
5630950 Copper brightening process and bathExpiredOct 11, 94May 20, 97[C09K]
5578187 Plating process for electroless nickel on zinc die castingsExpiredOct 19, 95Nov 26, 96[C25D]
5486272 Electroplating method and apparatusExpiredMay 31, 94Jan 23, 96[C25C]
5437887 Method of preparing aluminum memory disksExpiredDec 22, 93Aug 01, 95[H01F]
5372741 Aqueous degreasing composition and processExpiredNov 27, 91Dec 13, 94[C23G, C11D]
5368715 Method and system for controlling plating bath parametersExpiredFeb 23, 93Nov 29, 94[C25D, B05C]
5368718 Electrowinning of direct metallization acceleratorsExpiredSep 13, 93Nov 29, 94[C25D]
5266212 Purification of cyanide-free copper plating bathsExpiredOct 13, 92Nov 30, 93[B01D]
5192461 Aqueous degreasing solution having high free alkalinityExpiredAug 23, 91Mar 09, 93[C23G, C11D]
5182006 Zincate solutions for treatment of aluminum and aluminum alloysExpiredFeb 04, 91Jan 26, 93[C25D, B05D]

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