ROLLS-ROYCE MARINE AS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B63H MARINE PROPULSION OR STEERING 1327
 
  
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 335
 
  
 
B66C CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES 328
 
  
 
B66D CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS 318
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 2105
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 165
 
  
 
B26F PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING 115
 
  
 
B63J AUXILIARIES ON VESSELS110
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
F15D FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS 110

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0185,434 DYNAMIC POSITIONING VESSEL WITH A PLURALITY OF REDUNDANCY ZONESAug 05, 14Jun 30, 16[B63H, H02B]
2015/0210,370 RING PROPELLER WITH FORWARD SCREWAug 13, 13Jul 30, 15[B63H]
2011/0210,091 CRANE STRUCTUREAug 25, 09Sep 01, 11[B66C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9868498 Modular azimuth thrusterSep 24, 14Jan 16, 18[B63H]
9856121 Crane structureAug 25, 09Jan 02, 18[B66C]
9821896 Propulsion unit for maritime vessel including a nozzle exhibiting a curved following edge at the outlet of the nozzleApr 26, 13Nov 21, 17[B63H]
9796462 Assembly for retractable thrusterMay 22, 15Oct 24, 17[B63H]
9769429 Control system for cables or similarNov 01, 13Sep 19, 17[H04N, G06T, B65H, B66D, G06K]
9676460 Propulsion unit for maritime vesselMar 14, 13Jun 13, 17[B63H]
9592897 Support of propeller unit for a vesselMay 12, 10Mar 14, 17[H02K, B63H, F16C]
9452812 Propulsion unit for maritime vessel including a nozzle exhibiting an exchangable leading edge on the inlet of the nozzleJan 24, 14Sep 27, 16[B63H]
9446534 Disconnection unit for instantaneous disconnection of a loadAug 29, 12Sep 20, 16[B63B, B26F, F42B]
9440710 Rope stopper system equipped with a back supportJun 11, 13Sep 13, 16[B63B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0217,838 Method for lowering and hoisting of a load to or from an ocean floorAbandonedJul 25, 13Aug 06, 15[B63B]
2015/0136,007 Rope Stopper SystemAbandonedMay 07, 13May 21, 15[B63B]
2014/0021,421 TENSIONING DEVICEAbandonedApr 03, 12Jan 23, 14[B66D]
2013/0307,357 Permanent Magnet Motor with a Closed Cooling SystemAbandonedSep 29, 11Nov 21, 13[H02K]
2013/0220,960 Heave Compensated CraneAbandonedSep 20, 11Aug 29, 13[B66C]
2013/0068,713 LIFTING FRAME DEVICEAbandonedMar 31, 11Mar 21, 13[B66C]
2011/0278,520 METHOD AND DEVICE FOR HANDLING OF ROPEAbandonedFeb 25, 10Nov 17, 11[B23P, B66D, F16G, B63B]
2011/0241,453 ELECTRICAL MACHINE AND METHOD FOR THE MANUFACTURE OF STATOR SECTIONS THEREFORAbandonedApr 21, 11Oct 06, 11[H02K, B29C]
2011/0041,751 DEVICE FOR A SHARK JAWAbandonedAug 16, 07Feb 24, 11[B63B]
2010/0154,176 LOCKING DEVICEAbandonedJun 12, 08Jun 24, 10[F16G]
2009/0301,983 Crane for handling of chains,wires,etc., and tools for sameAbandonedMay 15, 06Dec 10, 09[B66C]
7628172 Hose connection deviceExpiredAug 24, 05Dec 08, 09[F16L]
7165502 Trawling vessel with a lock chamberExpiredJan 16, 03Jan 23, 07[A01K]

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