DIRECT FLOW MEDICAL, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 1139

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5554185 Inflatable prosthetic cardiovascular valve for percutaneous transluminal implantation of sameJul 18, 94Sep 10, 96[A61F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0107,691 CATHETER GUIDANCE THROUGH A CALCIFIED AORTIC VALVEAbandonedSep 11, 13Apr 17, 14[A61M]
2010/0010,623 PERCUTANEOUS HEART VALVE WITH STENTLESS SUPPORTAbandonedJul 13, 09Jan 14, 10[A61F]
2009/0088,836 TRANSLUMENALLY IMPLANTABLE HEART VALVE WITH FORMED IN PLACE SUPPORTAbandonedAug 22, 08Apr 02, 09[A61F, A61M]
2008/0208,329 HANDLE MECHANISM TO ADJUST A MEDICAL DEVICEAbandonedOct 22, 07Aug 28, 08[A61F]

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