AO-FORSCHUNGSINSTITUT DAVOS

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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
 
  
 
B26B HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR 136
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8557584 Preparing a homogenous population of stem cells committed to differentiated to a specific cell typeAug 11, 06Oct 15, 13[C12N]
6005163 Method for cementing an implant into boneSep 09, 97Dec 21, 99[A61F]
5355585 Scissors and replaceable torsion blade inserts for scissorsJan 12, 94Oct 18, 94[B26B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5376123 Adaptable stem for endoprosthesisExpiredApr 30, 93Dec 27, 94[A61F]
5093050 Method for producing oriented, discontinuous fiber reinforced composite materialsExpiredNov 17, 89Mar 03, 92[B06B, B29C]
5052243 Hand power tool mechanismExpiredMar 22, 89Oct 01, 91[B26B, A61F]
5051482 Method and apparatus for preparing a self-curing two-component powder liquid bone cementExpiredJun 23, 88Sep 24, 91[C08F, A61B, A61M]
4938774 Dynamic self-locking stem for hip prosthesisExpiredMar 22, 89Jul 03, 90[A61F]
4808184 Method and apparatus for preparing a self-curing two component powder/liquid cementExpiredJan 12, 87Feb 28, 89[A61M]

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