PILLING WECK INCORPORATED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 3237
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 2152

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5402771 Anterior commissure laryngoscopeJul 26, 91Apr 04, 95[A61B]
5366471 Esophageal dilation bougieOct 26, 93Nov 22, 94[A61M]
5306240 Tunneler and method for implanting subcutaneous vascular access graftsJan 21, 93Apr 26, 94[A61B]
5246430 Reinforced cholangiogram catheterMar 27, 92Sep 21, 93[A61B, A61M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0195,084 Medical Instrument Having Replaceable Tools and Method of Making SameAbandonedFeb 03, 06Aug 14, 08[A61B]
2008/0016,990 Semi automatic disposable torque limiting device and methodAbandonedMar 29, 07Jan 24, 08[B25B]
2007/0261,868 Magnetic torque-limiting device and methodAbandonedAug 31, 06Nov 15, 07[E21B]
7211091 Fingertip-actuated surgical clip applier and related methodsExpiredAug 27, 02May 01, 07[A61B]
2007/0083,218 Coated ligating clipAbandonedOct 12, 05Apr 12, 07[A61B]
2006/0220,325 Floating seal assembly for a trocarAbandonedMar 14, 06Oct 05, 06[F16L]
2005/0165,423 Ligating clip with integral tissue-securing mechanismAbandonedJan 23, 04Jul 28, 05[A61B]
5943662 Supporting method and system for process operationExpiredMar 31, 94Aug 24, 99[G06F]
D372412 Screwdriver handleExpiredFeb 14, 95Aug 06, 96[]
5510065 Method of in-line injection moldingExpiredMar 20, 89Apr 23, 96[B29C]
5447515 Coronary bypass clampExpiredFeb 08, 94Sep 05, 95[A61B]
5350384 Catheter guide and clamp instrumentExpiredDec 18, 92Sep 27, 94[A61F]
5330434 Catheter introducer and method of using sameExpiredJan 22, 93Jul 19, 94[A61M]
5181909 Ampule-container medical syringe and methodsExpiredMay 15, 91Jan 26, 93[A61M]
4971198 Hemostatic clip and cartridge assemblyExpiredJan 29, 90Nov 20, 90[A61B]
4344531 Hemostatic clip cartridgeExpiredSep 08, 80Aug 17, 82[B65D]
4342390 Apparatus for holding and protecting sterilizable instrumentsExpiredJan 22, 80Aug 03, 82[B65D]

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