SANDVIK AB

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61C DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE 453
 
  
 
B23B TURNING; BORING 349
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 365
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 250
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 243
 
  
 
C22C ALLOYS 270
 
  
 
E21B EARTH OR ROCK DRILLING 294
 
  
 
B23D PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR 128
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 136
 
  
 
B28D WORKING STONE OR STONE-LIKE MATERIALS 121

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7278500 Roller cutterJan 29, 04Oct 09, 07[E21B]
7207402 Percussion drill bit and a regrindable cemented carbide button thereforMar 26, 03Apr 24, 07[E21B]
7175370 Indexable cutting bit for turningMay 25, 05Feb 13, 07[B23B]
7153071 Device for chip forming machiningJun 17, 03Dec 26, 06[B23B]
7097257 Cutting tool with nozzle for spraying water on cutter bitSep 15, 04Aug 29, 06[E21C]
7012947 Arrangement for fastening heating elements to a furnaceDec 18, 02Mar 14, 06[H05B]
6818315 Method for the manufacture of a metal matrix composite, and a metal matrix compositeJun 19, 03Nov 16, 04[B22F, B32B, C22C]
6698415 Method for cutting and machining hard materialsMar 06, 01Mar 02, 04[B28D]
D443284 Cutting insert for chip forming machiningAug 31, 00Jun 05, 01[1509]
6238601 Method for making ceramic artificial dental bridgesMay 18, 00May 29, 01[A61C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7428305 Generation of keyed integer permutations for message authentication codesExpiredMay 02, 00Sep 23, 08[H04L]
2008/0030,066 Rotary cutting bit with material-deflecting ledgeAbandonedMar 01, 07Feb 07, 08[E21C]
2007/0224,439 Stainless Steel Strip Coated with a Metallic LayerAbandonedNov 03, 04Sep 27, 07[B22F]
2007/0082,214 Stainless steel strip coated with aluminiumAbandonedAug 31, 04Apr 12, 07[B22D, B21C]
7161553 Satellite antenna coverExpiredNov 04, 04Jan 09, 07[H01Q]
7134816 Rotatable tool for chip removing machineExpiredApr 20, 05Nov 14, 06[B23B]
2006/0078,737 Tool for turning of titanium alloysAbandonedNov 21, 05Apr 13, 06[C03B, B32B]
2006/0048,604 Cemented carbideAbandonedApr 21, 05Mar 09, 06[C22C, B32B]
2006/0029,511 Method of making a fine grained cemented carbideAbandonedOct 13, 05Feb 09, 06[B22F]
2005/0156,070 Wear part intended for a crusher and a method of manufacturing the sameAbandonedMar 16, 05Jul 21, 05[B02C]
2005/0132,957 CARRIER BODY AND METHODAbandonedDec 22, 04Jun 23, 05[C23C]
6884717 Stiffened backside fabrication for microwave radio frequency wafersExpiredJan 03, 02Apr 26, 05[H01L]
6793446 Tool holder having an insert seat with an elongated slot forming an extension of the seatExpiredJan 30, 02Sep 21, 04[B23B, B23D]
2004/0173,379 Hydraulically-operated control system for a screw compressorAbandonedMar 04, 03Sep 09, 04[E21B]
6776610 Burner arranged with a mixing chamber for fuel and combustion airExpiredSep 18, 03Aug 17, 04[F24C, F23D]
2004/0096,794 Radiant tube gas burnerAbandonedSep 18, 03May 20, 04[F23D]
2004/0065,482 Rock drill bit and method for the manufacture thereofAbandonedJun 26, 03Apr 08, 04[E21B]
2004/0023,209 Method for identifying microorganisms based on sequencing gene fragmentsAbandonedNov 25, 02Feb 05, 04[C12Q]
6676860 Method for the formation of solid particles from a liquidExpiredMay 18, 01Jan 13, 04[B29B]
6656976 Preparation of well dispersed suspensions suitable for spray dryingExpiredApr 26, 01Dec 02, 03[B01F, C08L, C08K]

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