BENNU OIL & GAS, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 632
 
  
 
B63H MARINE PROPULSION OR STEERING 535
 
  
 
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 324
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
E02B HYDRAULIC ENGINEERING 117
 
  
 
E21B EARTH OR ROCK DRILLING 195
 
  
 
F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT 128

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8490562 Liquefied natural gas dynamic positioning system processing and transport systemExpiredJul 26, 11Jul 23, 13[F25J, B63H, F17C, B63B]
8490563 Floating liquefaction vesselExpiredJul 26, 11Jul 23, 13[B63H, F17C, B63B]
8490564 Method for offshore natural gas processing with dynamic positioning systemExpiredJul 26, 11Jul 23, 13[B63H, F17C, B63B]
8490565 Method for processing and moving liquefied natural gas with dynamic positioning systemExpiredJul 26, 11Jul 23, 13[F25J, B63H, F17C, B63B]
8490566 Method for tendering at sea with a pivotable walkway and dynamic positioning systemExpiredJul 26, 11Jul 23, 13[F25J, B63H, F17C, B63B]
8375878 Method for offloading a fluid that forms a hydrocarbon vapor using a soft yokeExpiredFeb 11, 11Feb 19, 13[E02B]
8308517 Method for offshore natural gas processing using a floating station, a soft yoke, and a transport shipExpiredFeb 11, 11Nov 13, 12[F25J, F17C, B63B]
8308518 Method for processing and moving liquefied natural gas using a floating station and a soft yokeExpiredFeb 11, 11Nov 13, 12[F25J, F17C, B63B]
8104416 Floating natural gas processing stationExpiredFeb 11, 11Jan 31, 12[F25J, F17C, B63B]
8104417 Soft yokeExpiredFeb 11, 11Jan 31, 12[B63B]
8100076 Liquefied natural gas processing and transport systemExpiredFeb 11, 11Jan 24, 12[F25J, F17C, B63B]
7980786 Dual pressure tensioner systemExpiredNov 04, 09Jul 19, 11[E21B]
7980787 Dual pressure tensioner methodExpiredNov 04, 09Jul 19, 11[E21B]
7976247 Dual pressure cylinderExpiredNov 04, 09Jul 12, 11[E21B]
7886828 Floating vessel for supporting top tension drilling and production risersExpiredSep 02, 08Feb 15, 11[E21B]
7654327 Tensioner assemblyExpiredSep 02, 08Feb 02, 10[E21B]
7588393 Method for supporting top tension drilling and production risers on a floating vesselExpiredSep 02, 08Sep 15, 09[B63B, E21B]
7329070 Ram-type tensioner assembly with accumulatorsExpiredMar 30, 07Feb 12, 08[E21B]
7270071 Deep draft semisubmersible movable offshore structureExpiredMar 30, 07Sep 18, 07[B63B]
7240498 Method to provide inventory for expedited loading, transporting, and unloading of compressed natural gasExpiredJun 04, 04Jul 10, 07[F17C]

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