DOW CORNING ENTERPRISES

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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
5049124 Catheter drive apparatus having fluid delivery bearingMar 27, 91Sep 17, 91[A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5423740 Controller for intravascular catheter systemExpiredOct 20, 93Jun 13, 95[A61B]
5358509 Atherectomy catheter with improved fluid infusionExpiredJun 01, 93Oct 25, 94[A61B]
5336167 Controller for intravascular catheter systemExpiredJul 22, 91Aug 09, 94[A61B]
5261877 Method of performing a thrombectomy procedureExpiredJul 22, 91Nov 16, 93[A61M]
5242461 Variable diameter rotating recanalization catheter and surgical methodExpiredJul 22, 91Sep 07, 93[A61B]
5135483 Atherectomy device with a removable drive systemExpiredJul 22, 91Aug 04, 92[A61B]
4923462 Catheter system having a small diameter rotatable drive memberExpiredAug 15, 88May 08, 90[A61B]
4917085 Drive cutting catheter having new and improved drive motorExpiredSep 07, 89Apr 17, 90[A61F]
4857046 Drive catheter having helical pump drive shaftExpiredOct 21, 87Aug 15, 89[A61F]
4798586 Method and apparatus for aiding dilatation catheterizationExpiredApr 09, 87Jan 17, 89[A61M]

Top Inventors for This Owner

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