ATLAS COPCO SECOROC AB

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21B EARTH OR ROCK DRILLING 888
 
  
 
E21D SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS 412
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 264
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 247
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING143
 
  
 
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 144
 
  
 
C22C ALLOYS 171
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0089,149 JOINT AND JOINT PARTS FOR DRILL STRING COMPONENTS AND COMPONENTSMay 18, 15Mar 30, 17[E21B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9611694 Thread device, thread joint and drill string component for percussive rock drillingMay 15, 12Apr 04, 17[F16B, E21B]
9290999 Hard metal insert for a drill bit for percussion drilling and method for grinding a hard metal insertOct 01, 10Mar 22, 16[B24B, E21B]
9242336 Drill bit for a rock drilling tool with increased toughness and method for increasing the toughness of such drill bitsMar 07, 13Jan 26, 16[B24B, C21D, E21B, C22C]
9109397 Drill string component for noise control during percussion drillingAug 30, 10Aug 18, 15[E21B]
8740502 Anchor and anchor nut thereofJan 17, 08Jun 03, 14[E21D]
8720613 Drill bit for a rock drilling tool with increased toughness and method for increasing the toughness of such drill bitsFeb 27, 09May 13, 14[E21B]
8152416 Device for expanding and/or evacuating parts of anchorsDec 14, 06Apr 10, 12[E21D]
8066307 Thread joint for a drill string for percussive rock-drillingMay 09, 03Nov 29, 11[F16L]
7891911 Friction tube anchor and inflation adapter for the latterJul 26, 07Feb 22, 11[E21D]
7757779 Compressed air percussive mechanism for a down hole hammer and down hole hammerNov 29, 02Jul 20, 10[B25B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8651769 Friction boltExpiredJul 01, 10Feb 18, 14[E21D]
8465238 Sliding anchorExpiredFeb 29, 08Jun 18, 13[F16B]
7445062 Grease filling arrangement in a cutter for a boring headExpiredSep 14, 07Nov 04, 08[E21B]
7445063 Rock drill bit assemblyExpiredApr 07, 04Nov 04, 08[E21B]
2008/0078,584 Bit assembly for down-hole drillsAbandonedSep 28, 06Apr 03, 08[E21B]
2008/0067,758 Disassembleable Washer Device for Down-Hole DrillsAbandonedJun 03, 05Mar 20, 08[F16B, F16J]
7159676 Fluid distributor device for down-hole-drillsExpiredNov 14, 02Jan 09, 07[E21B]
2007/0004,320 Grinding machineAbandonedMar 02, 04Jan 04, 07[B24B]
7152699 Connection rod and method for production thereofExpiredFeb 02, 04Dec 26, 06[E21B]
2006/0249,311 Grease filling arrangement in a cutter for a boring headAbandonedMar 14, 03Nov 09, 06[E21B]
2006/0096,788 Reamer assemblyAbandonedSep 24, 03May 11, 06[E21B]
2006/0000,645 DriverAbandonedDec 10, 02Jan 05, 06[E21B]
2005/0252,693 Securing arrangement for reamers in raise boringAbandonedJun 30, 05Nov 17, 05[E21B]
2005/0208,224 Method for applying an anti-corrosion coating to especially corrosion exposed parts in rock drill equipmentAbandonedMay 13, 05Sep 22, 05[B05D]
2005/0045,385 Down-the-hole drill hammerAbandonedNov 04, 04Mar 03, 05[E21B]
5823274 Drill rodExpiredMay 01, 97Oct 20, 98[E21B]

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