NIPPON PAINT CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 2690
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1983
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 1473
 
  
 
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 1487
 
  
 
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 1379
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 10115
 
  
 
G03C PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES 1036
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM7150
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 771
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 698

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9752061 Adhesive sheet and method for manufacturing adhesive sheetSep 27, 13Sep 05, 17[C09J, B05D, B32B, C08K]
9169403 Powder coating composition for PC strand coating, coating method, and coating filmAug 22, 08Oct 27, 15[B05D, C08G, C09D, D07B, C08L, D02G]
9028667 Composition for metal surface treatment, metal surface treatment method, and metal materialSep 13, 12May 12, 15[C23C, C25D, C09D]
8287662 Composition for metal surface treatment, metal surface treatment method and metal materialFeb 28, 07Oct 16, 12[C22C]
8119239 Surface-conditioning composition comprising metal phosphate particles, metal alkoxide and stabilizer, and method of production thereofAug 21, 06Feb 21, 12[B32B]
7700264 Photosensitive resin composition, image forming material and image forming method using thereofOct 31, 06Apr 20, 10[G03F]
7476445 Surface-treated metal sheetOct 02, 06Jan 13, 09[B32B]
7094324 Electrodeposition coating method using lead-free cationic electrodeposition coating compositionMar 26, 03Aug 22, 06[C25D]
7049354 Oxazolidone ring-containing epoxy resinOct 06, 03May 23, 06[C08K]
6679952 Method of coating aluminum and aluminum alloy substrates and coated articlesOct 10, 01Jan 20, 04[C23C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0377,581 SURFACE TREATMENT AGENT COMPOSITION FOR TIN-PLATED STEEL, AND TIN-PLATED STEEL SUBJECTED TO SURFACE TREATMENTAbandonedMar 22, 12Dec 25, 14[C23C, C25D]
2014/0234,544 SURFACE TREATMENT AGENT FOR ALUMINUM HEAT EXCHANGERS AND SURFACE TREATMENT METHODAbandonedSep 20, 12Aug 21, 14[C23C, C09D]
2012/0064,241 METHOD OF SURFACE-TREATING ALUMINUM HEAT EXCHANGERS FOR VEHICLES, AND METHOD OF MANUFACTURING THE HEAT EXCHANGERSAbandonedSep 12, 11Mar 15, 12[B05D]
2012/0027,938 CURED ELECTRODEPOSITION COATING FILM AND PROCESS FOR FORMING A MULTI LAYERED COATING FILMAbandonedJul 22, 11Feb 02, 12[B05D, C09D]
2010/0151,258 Coating method of automobile bodyAbandonedJul 27, 09Jun 17, 10[B05D, B32B]
2010/0116,673 CATIONIC ELECTRODEPOSITION COATING AND APPLICATION THEREOFAbandonedOct 24, 07May 13, 10[C25D]
2010/0038,250 CHEMICAL CONVERSION COATING AGENT AND SURFACE-TREATED METALAbandonedJul 02, 09Feb 18, 10[C23C, C25D]
2010/0035,073 AQUEOUS EMULSION OF OLEFIN COPOLYMERAbandonedDec 11, 07Feb 11, 10[C08L, B32B, C08K]
7657145 Method for fabrication of multilayered optical waveguide structure and multilayered optical waveguide structureExpiredFeb 27, 07Feb 02, 10[G02B]
2009/0321,270 ELECTROCONDUCTIVITY-CONTROLLING AGENT FOR CATIONIC ELECTRODEPOSITION COATING COMPOSITION AND METHOD FOR ADJUSTING ELECTROCONDUCTIVITY OF CATIONIC ELECTRODEPOSITION COATING COMPOSITION THEREWITHAbandonedJul 27, 07Dec 31, 09[C25D]
2009/0266,714 Method for Forming Multi-Layer Coating FilmAbandonedApr 07, 06Oct 29, 09[C25D, C09D]
2009/0253,830 METHOD FOR ADDING ANTI-FOAMING AGENT INTO CATIONIC ELECTRODEPOSITION PAINT AND ADDITIVE USED IN THE SAMEAbandonedJul 30, 07Oct 08, 09[C09D]
2009/0234,074 WATER DISPERSIBLE RESIN, TWO-COMPONENT THERMOSETTING RESIN COMPOSITION, AND METHOD OF PRODUCING THE SAMEAbandonedJan 05, 09Sep 17, 09[C08F, C08L]
2009/0208,716 Novel Composite Chemical Conversion Coating Film, Multiple Layered Coating Film Using the Same and Process for Forming Multiple Layered Coating FilmAbandonedMar 05, 07Aug 20, 09[C25D, B32B]
7574097 Polysilane composition, optical waveguide and method for fabrication thereofExpiredApr 19, 06Aug 11, 09[G02B]
2009/0186,228 Method for forming multi-layered coating film and an mutli-layered coating film obtained thereofAbandonedDec 24, 08Jul 23, 09[B05D, B32B]
7541404 Water-borne resin composition and electrocoating compositionExpiredMay 09, 07Jun 02, 09[C08L]
2009/0090,889 Method and agent for chemical conversion treatment and chemically conversion-Treated membersAbandonedJun 23, 06Apr 09, 09[C09K]
2009/0078,340 Method of chemical treatment and chemically treated memberAbandonedApr 27, 06Mar 26, 09[C23C]
2009/0075,028 Method for producing multi layered coating filmAbandonedAug 28, 08Mar 19, 09[B05D, B32B]

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