WELLS FARGO CREDIT, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 8232

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6019780 Dual pin and groove pivot for micro-instrumentJan 30, 97Feb 01, 00[A61B]
5893875 Surgical instrument with replaceable jaw assemblyMay 15, 97Apr 13, 99[A61B]
5868786 Integral log linkage for micro-instrumentApr 18, 97Feb 09, 99[A61B]
5849021 Elongated thumb loop for surgical instrumentApr 18, 97Dec 15, 98[A61B]
5766196 Surgical instrument with steerable distal endOct 30, 96Jun 16, 98[H61B]
5755723 Retrograde surgical instrumentApr 18, 97May 26, 98[A61B]
5728108 Rotary drive mechanism for instrument handleMar 20, 97Mar 17, 98[A61B]
5603724 Suction punchFeb 13, 95Feb 18, 97[A61B]
D378130 Universal hub for an anesthesia needleMar 24, 95Feb 18, 97[]
5344428 Miniature surgical instrumentJun 28, 93Sep 06, 94[A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5433636 Water skiboard with rotatable bindingExpiredDec 14, 93Jul 18, 95[A63C]
5320119 Surgical tools cleansingExpiredMar 05, 93Jun 14, 94[B08B]
5219357 Micro-instrumentExpiredJan 03, 92Jun 15, 93[A61B]
5152780 Micro-instrumentExpiredMay 31, 90Oct 06, 92[A61B]
4738446 Apparatus for securing exercise weights on shaftsExpiredDec 12, 86Apr 19, 88[A63B]
4606176 Bale-sheathing deviceExpiredMar 23, 84Aug 19, 86[B65B]
4400976 Ultrasonic transceiver circuit for level sensingExpiredJul 02, 80Aug 30, 83[G01N, G01F]
4343552 NephelometerExpiredDec 28, 79Aug 10, 82[G01N]
4315325 Echo ranging pulse discrimination circuitExpiredJul 02, 80Feb 09, 82[G01S]
4304996 Water sterilizer and organic matter measurement instrumentExpiredApr 09, 80Dec 08, 81[G01J]
4272629 Novel prostaglandin intermediatesExpiredJul 23, 79Jun 09, 81[C07D]
4272679 Ultraviolet radiation sensorExpiredSep 28, 79Jun 09, 81[G01J, G01N]

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