HEXAGON TECHNOLOGY AS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F17C VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES 1017
 
  
 
E21B EARTH OR ROCK DRILLING 294
 
  
 
A47K SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR 126
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 137
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
F01B MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 126
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0268,725 Vented Fitting for Pressure Vessel BossMar 16, 17Sep 21, 17[B23P, F17C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9644790 Pressure vessel boss and liner interfaceAug 07, 15May 09, 17[B29D, F17C]
9618160 Pressure vessel longitudinal ventsFeb 03, 10Apr 11, 17[F17C]
9103500 Pressure vessel boss and liner interfaceJan 08, 10Aug 11, 15[F17C, B65D]
8820069 Shape memory alloy trigger for pressure relief valveMar 03, 10Sep 02, 14[F16K, F17C, F01B]
8668108 Pressure vessel shear resistant boss and shell interface elementFeb 18, 10Mar 11, 14[F17C]
8047396 End boss and composite pressure vesselJun 13, 08Nov 01, 11[F17C]
7757621 Vessel for transport of compressed natural gasJul 05, 06Jul 20, 10[B63B]
6986490 Method and apparatus for mounting a fluid containment cylinderJun 13, 03Jan 17, 06[A47K]
6042152 Interface system between composite tubing and end fittingsOct 01, 97Mar 28, 00[F16L]
5518141 Pressure vessel with system to prevent liner separationJan 24, 94May 21, 96[F17C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6418962 Low cost, compressed gas fuel storage systemExpiredOct 27, 99Jul 16, 02[B65D, B67D]
6257360 Compressed gas fuel storage systemExpiredOct 27, 99Jul 10, 01[B60P]
5848604 Thermally responsive pressure relief systemExpiredOct 29, 97Dec 15, 98[F16K]
5551470 Thermally responsive pressure relief apparatusExpiredJan 17, 95Sep 03, 96[F16K]
5522428 Natural gas vehicle tank life sensor and controlExpiredAug 29, 94Jun 04, 96[G05D]

Top Inventors for This Owner

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