Aker MH AS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21B EARTH OR ROCK DRILLING 591
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING242
 
  
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 137

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9410384 Centring means in a rotary tongJul 06, 10Aug 09, 16[B25B, E21B]
9309727 Mousehole apparatusAug 16, 12Apr 12, 16[E21B]
9302748 Deck arrangement on a vessel or platform for performing subsea operationsJun 08, 12Apr 05, 16[B63B]
9169701 Restraining device for a tensioner assemblyMay 11, 12Oct 27, 15[E02B, E21B]
9163466 Fluid diverter system for a drilling facilityJun 19, 12Oct 20, 15[E21B]
9140079 CompensatorNov 22, 12Sep 22, 15[E21B]
8939048 Device and method for rotation of torque tongJun 16, 10Jan 27, 15[B25B, E21B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0195,559 SEAFASTENING APPARATUS FOR A TENSIONER ASSEMBLYAbandonedSep 08, 11Aug 01, 13[E21B]
2013/0112,421 METHOD AND A SYSTEM FOR CONTROLLING MOVEMENTS OF A FREE-HANGING TUBULARAbandonedJun 28, 11May 09, 13[E21B]
2011/0087,474 SIMULATOR SYSTEM AND METHODAbandonedMar 10, 09Apr 14, 11[G06G]

Top Inventors for This Owner

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