NIPPON FILCON CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D03D WOVEN FABRICS; METHODS OF WEAVING; LOOMS337
 
  
 
D21F PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON2911
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 6103
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 550
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 4112
 
  
 
D01F CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS 431
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3117
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2123

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0160,405 INDUSTRIAL FABRIC OF DOUBLE WARPS-SINGLE WEFT TYPEJun 03, 14Jun 09, 16[D03D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9834870 Industrial two-layer fabricDec 25, 13Dec 05, 17[D03D, D21F]
9687814 Fibrous metal-adsorbing materialAug 26, 13Jun 27, 17[D01D, C08G, C08F, B29C, B29D, B01J, B29K, C02F, D01F, C08L]
9592489 Metal-adsorbing gel and adsorbent supporting metal-adsorbing gelJan 27, 13Mar 14, 17[C08J, B01J, C02F]
9458559 Multi-layer fabricMar 21, 12Oct 04, 16[D03D, D21F, D04H]
9452426 Polymer adsorbentJan 26, 13Sep 27, 16[C08J, B01J, C02F]
9371602 Industrial two-layer fabricJul 11, 14Jun 21, 16[D03D, D21F]
9359699 Industrial two-layer fabricDec 25, 13Jun 07, 16[D03D, D21F]
9199219 Metal adsorbent containing chelating polymerApr 16, 10Dec 01, 15[C08G, B01J, C02F, C08L, D01F]
9174194 Adsorbent containing chelating polymerNov 04, 14Nov 03, 15[C08G, B01J, C02F, C08L, D01F]
9110087 Polymer for filler for preprocessing columnJul 24, 13Aug 18, 15[C08F, G01N, B01J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0127,959 TWO-LAYER UNWOVEN FABRICAbandonedMar 21, 12May 08, 14[B32B]
2011/0138,935 POLYMER FOR FILLER FOR PREPROCESSING COLUMNAbandonedAug 10, 09Jun 16, 11[G01N, B01J]
2010/0288,459 INDUSTRIAL FABRIC FOR FORMING AND PRESSINGAbandonedOct 21, 08Nov 18, 10[B28B, D21G]
7651588 Dewatering and thickening belt having improved guide performance and manufacturing method thereofExpiredDec 07, 06Jan 26, 10[D21C]
2007/0128,414 Dewatering and thickening belt and manufacturing method thereofAbandonedDec 07, 06Jun 07, 07[B32B]
6955192 Vehicle running assisting fabricExpiredFeb 07, 02Oct 18, 05[D03D]
6142294 Plastic conveyor belt and conveyor apparatus using the sameExpiredJun 03, 98Nov 07, 00[B65G]
6036002 Plastic conveyor belt and conveyor apparatus using the sameExpiredMay 23, 97Mar 14, 00[B65G]
5494080 Arcuate heddle and shedding system employing an arcuate heddleExpiredMay 27, 94Feb 27, 96[D03C]
5444614 Apparatus for creating operation data concerning operating deviceExpiredApr 27, 93Aug 22, 95[G06F]
5360038 Seam weaving method using a shedding system with pneumatically operated heddlesExpiredSep 04, 92Nov 01, 94[D03C]
5353487 Automatic reeding apparatus and automatic reeding methodExpiredJan 25, 93Oct 11, 94[B65H, D03J]
5324392 Extendable and heat shrinkable polyamide mono-filament for endless fabric and endless fabricExpiredMar 14, 91Jun 28, 94[D21F]
5273631 Method for continuously determining concentration of chloride ions and bromide ions contained in serumExpiredJul 17, 92Dec 28, 93[G01N]
5116478 Extendable and heat shrinkable polyester mono-filament for endless fabricExpiredMar 13, 91May 26, 92[D21F]
5103875 Weft-wear papermaker's fabric with short and long weft crimpsExpiredAug 03, 90Apr 14, 92[D03D]
5022441 Papermaker's double layer fabric with high warp and weft volume per repeatExpiredJun 21, 89Jun 11, 91[D03D]
4998569 Single-layer papermaking broken-twill fabric avoiding wire marksExpiredAug 29, 89Mar 12, 91[D03D]
4995428 Papermaking fabric having recesses on papermaking surface filled with auxiliary weftsExpiredAug 29, 89Feb 26, 91[D03D]
4989648 Single-layer papermaking fabric having a flat surface of auxiliary weftsExpiredAug 29, 89Feb 05, 91[D03D]

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