SMITH INTERNATIONAL, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21B EARTH OR ROCK DRILLING 7425
 
  
 
B24D TOOLS FOR GRINDING, BUFFING, OR SHARPENING 5010
 
  
 
C22C ALLOYS 4331
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 3620
 
  
 
G06G ANALOGUE COMPUTERS 3024
 
  
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 1610
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM15142
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 15432
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 1479
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 1343

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0058,148 DEVICES AND SYSTEMS FOR USING ADDITIVE MANUFACTURING TO MANUFACTURE A TOOL CROWNAug 24, 17Mar 01, 18[E21B]
2017/0138,157 METHODS FOR ANALYZING AND OPTIMIZING DRILLING TOOL ASSEMBLIESJun 23, 15May 18, 17[E21B]
2017/0101,867 AXIALLY COMPRESSIVE DEGRADATION PICKS AND HOLDERSOct 13, 16Apr 13, 17[E21C]
2017/0089,470 Pressure Pumping Valves And Methods Of Making Such ValvesMay 15, 15Mar 30, 17[F16K, B23K, C21D]
2016/0319,602 Multi-Piece Body Manufacturing Method Of Hybrid BitDec 17, 14Nov 03, 16[E21B]
2016/0194,926 PASSIVE PRESSURE AND LOAD BALANCING BEARINGJun 17, 15Jul 07, 16[E21B]
2016/0185,009 ADDITIVE MANUFACTURING OF COMPOSITE MOLDSNov 25, 15Jun 30, 16[B28B]
2016/0186,522 REMOTE-CONTROLLED SELF-POWERED CLAMPING SYSTEMJun 23, 15Jun 30, 16[E21B]
2016/0177,630 EXTENDED OR RAISED NOZZLE FOR PDC BITSNov 25, 15Jun 23, 16[E21B]
2016/0168,917 CUTTING ELEMENT WITH VARIED SUBSTRATE LENGTHDec 02, 15Jun 16, 16[B23K, E21B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9915098 Systems for forming lateral wellboresMar 13, 15Mar 13, 18[E21B]
9915100 Underreamer for increasing a bore diameterNov 12, 14Mar 13, 18[E21B]
9915101 Underreamer for increasing a bore diameterDec 27, 13Mar 13, 18[E21B]
9915106 U-joint for a downhole motor drive shaftMar 13, 14Mar 13, 18[F16C, F16D, E21B]
9903162 Spacing of rolling cutters on a fixed cutter bitDec 19, 12Feb 27, 18[E21B]
9890636 Axially stable retention mechanism for picks and cutting elementsMay 20, 14Feb 13, 18[B28D, E21C]
9869133 Method of using spring loaded blocker to retain rolling cutters or mechanical lock cuttersNov 15, 13Jan 16, 18[E21B]
9863195 Passive pressure and load balancing bearingJun 17, 15Jan 09, 18[E21B]
9856701 Rolling cone drill bit having high density cutting elementsJun 02, 15Jan 02, 18[E21B]
9856702 Cutting element for a downhole toolSep 16, 14Jan 02, 18[C09K, C04B, B22F, B24D, E21B, C22C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0177,634 TELESCOPIC JOINT WITH INTERCHANGEABLE INNER BARREL(S)AbandonedJun 17, 15Jun 23, 16[E21B]
2016/0053,597 HYDRAULIC FRACTURING WHILE DRILLING AND/OR TRIPPINGAbandonedAug 22, 14Feb 25, 16[E21B]
2016/0032,657 MODIFIED CUTTERS AND A METHOD OF DRILLING WITH MODIFIED CUTTERSAbandonedOct 12, 15Feb 04, 16[E21B]
2015/0291,479 PCBN COMPOSITES AND METHODS OF MAKING THE SAMEAbandonedApr 10, 15Oct 15, 15[C04B]
2015/0167,394 CUTTING ELEMENTS FOR CASING MILLINGAbandonedDec 02, 14Jun 18, 15[E21B]
2015/0144,335 POWER RETRIEVING TOOLAbandonedNov 19, 14May 28, 15[E21B]
2015/0144,401 HYDRAULICALLY ACTUATED TOOL WITH ELECTRICAL THROUGHBOREAbandonedNov 24, 14May 28, 15[E21B]
2015/0144,405 CUTTER BLOCK FOR A DOWNHOLE UNDERREAMERAbandonedNov 24, 14May 28, 15[E21B]
2015/0136,398 RETRIEVAL TOOL AND METHODS OF USEAbandonedNov 18, 14May 21, 15[E21B]
2015/0136,405 PRESSURE PULSE GENERATING TOOLAbandonedNov 12, 14May 21, 15[E21B]
2015/0114,716 VIBRATION TOOLAbandonedSep 26, 14Apr 30, 15[E21B]
2015/0101,863 DOWNHOLE TOOL FOR SIDETRACKINGAbandonedOct 07, 14Apr 16, 15[E21B]
2015/0060,144 TURBINE BLADE FOR TURBODRILLSAbandonedAug 25, 14Mar 05, 15[F03B, E21B]
2015/0053,050 CUTTER POCKET DESIGNAbandonedNov 10, 14Feb 26, 15[B23P]
2015/0050,076 LOCKING RING WITH TAPERED RECESSESAbandonedAug 14, 14Feb 19, 15[E21B]
2015/0050,083 LOCKING RING WITH STABILIZING BLADESAbandonedAug 14, 14Feb 19, 15[E21B]
2015/0047,911 USING MAGNETIC FORCE/FIELD FOR DRILL BITS AND OTHER CUTTING TOOLSAbandonedAug 14, 14Feb 19, 15[E21B]
2014/0374,156 METHODS OF REDUCING STRESS IN DOWNHOLE TOOLSAbandonedJun 18, 14Dec 25, 14[E21B]
2014/0374,169 RETENTION OF MULTIPLE ROLLING CUTTERSAbandonedDec 27, 12Dec 25, 14[E21B]
2014/0367,602 VALVE MEMBER WITH COMPOSITE SEALAbandonedJun 11, 14Dec 18, 14[F16K]

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