Johnson & Johnson Interventional Systems, Co.

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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 2152

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6238409 Articulated expandable intraluminal stentApr 21, 99May 29, 01[A61M]
5911732 Articulated expandable intraluminal stentMar 10, 97Jun 15, 99[A61M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4944722 Percutaneous axial flow blood pumpExpiredFeb 23, 89Jul 31, 90[A61M]
4906229 High-frequency transvalvular axisymmetric blood pumpExpiredMay 03, 88Mar 06, 90[A61M]
4895557 Drive mechanism for powering intravascular blood pumpsExpiredDec 07, 87Jan 23, 90[A61F]
4846152 Single-stage axial flow blood pumpExpiredNov 24, 87Jul 11, 89[A61F]
4817586 Percutaneous bloom pump with mixed-flow outputExpiredNov 24, 87Apr 04, 89[A61F]
4704121 Anti-thrombogenic blood pumpExpiredSep 28, 83Nov 03, 87[A61F, F04D]
4625712 High-capacity intravascular blood pump utilizing percutaneous accessExpiredSep 28, 83Dec 02, 86[A61F]

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