AMERON INTERNATIONAL CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL862
 
  
 
B28B SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 226
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7166177 Method for forming double containment pipeline sectionsAug 21, 03Jan 23, 07[B65H]
6363975 Bonding of steel strips in steel strip laminate pipeNov 17, 99Apr 02, 02[F16L]
6273143 Bonding of steel strips in steel strip laminate pipeNov 17, 99Aug 14, 01[F16L]
5817200 Surfacing of rehabilitating structuresOct 04, 96Oct 06, 98[F16L]
5799705 Fire resistant pipeOct 25, 95Sep 01, 98[F16L]
5785092 High-pressure fiber reinforced composite pipe jointNov 15, 95Jul 28, 98[F16L]
5758694 Fire resistant pipeMay 06, 96Jun 02, 98[F16L]
5736619 Phenolic resin compositions with improved impact resistanceApr 21, 95Apr 07, 98[C08L]
5580406 Surfacing or rehabilating structures without supporting formsDec 15, 94Dec 03, 96[F61L, B32B]
5529668 Detection of potential for corrosion of steel reinforced composite pipeNov 28, 94Jun 25, 96[G01N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7160962 Elastomer-modified epoxy siloxane compositionsExpiredOct 27, 03Jan 09, 07[C08L]
2005/0169,710 Containment systemAbandonedDec 10, 04Aug 04, 05[B65G, E02B]
6626467 Closure for secondary containment pipeExpiredNov 17, 00Sep 30, 03[F16L]
6022054 Thin wall fiberglass pipe connectorsExpiredMar 20, 98Feb 08, 00[F16L]
5934712 Double containment pipe mechanical jointsExpiredFeb 14, 97Aug 10, 99[F16L]
5887346 Co-axial flexible pipe jacket cutterExpiredJul 23, 97Mar 30, 99[B21F]
5716077 Fire resistant sprinkler couplingExpiredMay 06, 96Feb 10, 98[F16L]
5714080 Self-actuating molds for vertically casting concrete pipeExpiredMay 05, 95Feb 03, 98[B29C, B22C]
5683116 O-ring push-pull pipe jointExpiredOct 24, 95Nov 04, 97[F16L]
5588685 Push-pull pipe jointExpiredJul 06, 95Dec 31, 96[F16L]
5460416 Perforated fiber reinforced pipe and couplings for articulating movementExpiredAug 02, 93Oct 24, 95[F16L]
5427474 Double containment piping system and centralization seal thereforExpiredJan 25, 93Jun 27, 95[F16L]
5251421 Prestress wire splicing apparatusExpiredFeb 07, 92Oct 12, 93[E04C, E04G]
5186500 Fiberglass tubular coupling with linerExpiredOct 09, 90Feb 16, 93[F16L]
5108135 Fiber reinforced plastic pipe teeExpiredSep 18, 90Apr 28, 92[F16L]
4980006 Method for making a fiber-reinforced pipe flangeExpiredOct 25, 89Dec 25, 90[F16L, B65H]
4971239 Method and apparatus for making welded tapered tubesExpiredDec 21, 88Nov 20, 90[B21C]
4900072 Fiber-reinforced pipe flangeExpiredNov 06, 87Feb 13, 90[F16L]
4875710 Abrasive threaded fiberglass pipe jointExpiredJan 25, 88Oct 24, 89[F16L]
4874548 Conductive adhesiveExpiredMar 14, 88Oct 17, 89[H01B]

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