DEVRIES, JAMES H., CHAIRMAN, DLP, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 3151

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5443448 Dual flexible introducer and cannulaMay 31, 94Aug 22, 95[A61M]
5330433 Bidirectional femoral arterial cannulaSep 18, 92Jul 19, 94[A61M]
5290231 Auto-inflating catheter cuffSep 04, 92Mar 01, 94[A61M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5190528 Percutaneous transseptal left atrial cannulation systemExpiredOct 19, 90Mar 02, 93[A61M]

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