N.K. BIOTECHNICAL ENGINEERING CO.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 3237
 
  
 
A63B APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT 166
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5425775 Method for measuring patellofemoral forcesNov 02, 93Jun 20, 95[A61B]
5373730 Skin compliance measurement deviceNov 24, 92Dec 20, 94[G01N]
5360016 Force transducer for a joint prosthesisMar 22, 93Nov 01, 94[A61B]
5317916 Digit grip sensorAug 25, 92Jun 07, 94[A63B]
5197488 Knee joint load measuring instrument and joint prosthesisApr 05, 91Mar 30, 93[A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5469862 Range of motion analysis systemExpiredApr 21, 94Nov 28, 95[A61B]
D346124 Breast compliance measuring deviceExpiredNov 18, 92Apr 19, 94[]
5289826 Tension sensorExpiredMar 05, 92Mar 01, 94[A61B]
5170663 Grip sensorExpiredOct 03, 90Dec 15, 92[A61B]
5158095 Machine and method for testing exerted effort without patient malingering effectsExpiredJun 07, 91Oct 27, 92[A61B]
5125270 Load sensor for a human handExpiredSep 25, 90Jun 30, 92[A61B]
5027828 Sensory discriminator having body-contacting prongsExpiredNov 21, 89Jul 02, 91[A61B]
5020357 Calibration stand for sensorExpiredAug 18, 89Jun 04, 91[G01L, G01D]

Top Inventors for This Owner

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