Everest Medical Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5352222 Surgical scissors with bipolar coagulation featureMar 15, 94Oct 04, 94[A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5743906 Endoscopic bipolar biopsy forcepsExpiredSep 12, 96Apr 28, 98[A61B]
5540685 Bipolar electrical scissors with metal cutting edges and shearing surfacesExpiredMay 05, 95Jul 30, 96[A61B]
5290286 Bipolar instrument utilizing one stationary electrode and one movable electrodeExpiredDec 09, 92Mar 01, 94[A61B]
5269754 Laparoscopic cholangiogram deviceExpiredJan 31, 92Dec 14, 93[A61M]
5250047 Bipolar laparoscopic instrument with replaceable electrode tip assemblyExpiredOct 21, 91Oct 05, 93[A61B]
5217458 Bipolar biopsy device utilizing a rotatable, single-hinged moving elementExpiredApr 09, 92Jun 08, 93[A61B]
5201732 Bipolar sphincterotomy utilizing side-by-side parallel wiresExpiredApr 09, 92Apr 13, 93[A61B]
5197964 Bipolar instrument utilizing one stationary electrode and one movable electrodeExpiredNov 12, 91Mar 30, 93[A61B]
5171311 Percutaneous laparoscopic cholecystectomy instrumentExpiredSep 23, 91Dec 15, 92[A61B]
5163942 Surgical instrument with grasping loop for laparoscopic proceduresExpiredDec 09, 91Nov 17, 92[A61B]
5158561 Monopolar polypectomy snare with coagulation electrodeExpiredMar 23, 92Oct 27, 92[A61B]
5125928 Ablation catheter with selectively deployable electrodesExpiredFeb 19, 91Jun 30, 92[A61B]
5098431 RF ablation catheterExpiredJul 03, 90Mar 24, 92[A61B]
5085659 Biopsy device with bipolar coagulation capabilityExpiredNov 21, 90Feb 04, 92[A61B]
5083565 Electrosurgical instrument for ablating endocardial tissueExpiredAug 03, 90Jan 28, 92[A61B]
5057107 Ablation catheter with selectively deployable electrodesExpiredFeb 19, 91Oct 15, 91[A61B]
5026371 Handle for polypectome snare with bipolar electrodesExpiredOct 01, 90Jun 25, 91[A61B]
5013312 Bipolar scalpel for harvesting internal mammary arteryExpiredMar 19, 90May 07, 91[A61B]
4976711 Ablation catheter with selectively deployable electrodesExpiredApr 13, 89Dec 11, 90[A61B]
4958539 Method of making an electrosurgical spatula bladeExpiredJun 02, 89Sep 25, 90[B21K]

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