Triten Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5540253 Plug valveNov 16, 94Jul 30, 96[F16K, B08B, B65G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5350560 Wear resistant alloyExpiredJul 12, 93Sep 27, 94[C22C]
5303740 Line blind assembly having disc and spacer ring selectively disposable between ends of tubular membersExpiredOct 29, 92Apr 19, 94[F15D]
5303742 Line blind assembly having interchangeable DISCExpiredMar 15, 93Apr 19, 94[F16L]
5269493 Butterfly valveExpiredJan 27, 93Dec 14, 93[A16K]
5062445 Water cooled gate valveExpiredAug 24, 90Nov 05, 91[F16K]
4878546 Self-aligning top driveExpiredFeb 12, 88Nov 07, 89[E21B]
4872517 Rotatable fluid conductor for well apparatusExpiredFeb 08, 88Oct 10, 89[E21B]
4827967 Plug valveExpiredAug 19, 87May 09, 89[B08B, B65G]
4813493 Hydraulic top drive for wellsExpiredApr 14, 87Mar 21, 89[E21B]
4800968 Well apparatus with tubular elevator tilt and indexing apparatus and methods of their useExpiredSep 22, 87Jan 31, 89[E21B]
4753300 Hydraulic top drive for wellsExpiredFeb 26, 87Jun 28, 88[E21B]
4693452 ValveExpiredMar 12, 86Sep 15, 87[F16K]
4667731 Coke coolerExpiredSep 13, 85May 26, 87[F28D]
4557804 Coke coolerExpiredMay 18, 84Dec 10, 85[C10B]

Top Inventors for This Owner

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