ULTRAFLEX SYSTEMS, 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 6134
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 169
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION158

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9377079 Bi-directional dampening and assisting unitApr 10, 14Jun 28, 16[A61F, F16C, F16F]
8123709 Ambulating knee jointApr 13, 09Feb 28, 12[A61F]
8100844 Ambulating ankle and knee joints with bidirectional dampening and assistance using elastomeric restraintNov 15, 06Jan 24, 12[A61F]
7517330 Ambulating knee jointApr 25, 03Apr 14, 09[A61F]
5658241 Multi-functional dynamic splintMay 17, 95Aug 19, 97[A61F]
5358469 Dynamic splintAug 05, 91Oct 25, 94[A61F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0147,547 Printable Magnetic Receptive Composite Sheet and Method of MakingAbandonedNov 27, 13May 28, 15[B41M, B32B]
5749840 Dynamic splintExpiredOct 31, 95May 12, 98[A61F]
5323180 Registration indicia on a drum peripheryExpiredAug 23, 91Jun 21, 94[G01D]
5036837 Dynamic extension splintExpiredFeb 09, 90Aug 06, 91[A61F]

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