The Anspach Effort, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 13227
 
  
 
F03C POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS 420
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 466
 
  
 
F01C ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES 326
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 289
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 1153
 
  
 
B01D SEPARATION 1133
 
  
 
B23C MILLING 132
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING143
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7621730 Surgical pneumatic motorMar 16, 05Nov 24, 09[F04C, F03C, F01C]
7614793 Needle/roller bearingNov 27, 02Nov 10, 09[F16C]
7537524 Coupling of driver/driven shafts of a motor and thrust isolationApr 28, 05May 26, 09[B25B, A61B, F16D]
7527486 Surgical pneumatic motor for use with MRIMar 08, 05May 05, 09[F04C, F03C, F01C]
7458979 Internal tip seal for attachment/motor for surgical instrumentsJan 18, 05Dec 02, 08[A61B]
7357619 Cross over flow diverter for noise reductionApr 22, 05Apr 15, 08[F03B]
7261526 Cylinder for a vane motorApr 06, 05Aug 28, 07[F03C]
7255546 Spindle for a vane motorMar 30, 05Aug 14, 07[F03C]
7217090 SealsMar 29, 05May 15, 07[F04D]
7144415 Anchor/suture used for medical proceduresNov 16, 04Dec 05, 06[A61B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7971728 Bone fragment collectorExpiredFeb 28, 06Jul 05, 11[A61B, B01D]
2007/0102,175 Surgical apparatus capable of converting rotary motion to rectilinear motionAbandonedNov 08, 05May 10, 07[B25D]
6969368 Suction and directional irrigation apparatusExpiredSep 02, 03Nov 29, 05[A61M]
2004/0236,372 Suture clampAbandonedMay 20, 03Nov 25, 04[A61B]
2004/0236,373 Surgical method for suturing tendons/ligaments to bonesAbandonedMay 20, 03Nov 25, 04[A61B]
2004/0102,783 Powered Kerrison-like Rongeur systemAbandonedNov 27, 02May 27, 04[A61B]
5876405 PerforatorExpiredSep 17, 97Mar 02, 99[A61B]
5827295 Integral cutting instrument and myringotomy tubeExpiredFeb 03, 97Oct 27, 98[A61F]
5643280 Integral myringotomy tube and inserterExpiredDec 07, 95Jul 01, 97[A61F]
5458375 Rotary connector for fluid conduitsExpiredApr 25, 94Oct 17, 95[F16L]
4468217 Surgical suction tip with filterExpiredJul 09, 82Aug 28, 84[A61M]
D258237 Surgical instrumentExpiredJul 17, 78Feb 10, 81[D240]

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