MODEC, INC.

Patent Owner

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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 236
 
  
 
B01D SEPARATION 1133
 
  
 
E02F DREDGING; SOIL-SHIFTING 144
 
  
 
E21C MINING OR QUARRYING121
 
  
 
F04F PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED 113
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 144

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9719528 Bubble lift system and bubble lift methodJul 27, 12Aug 01, 17[F04F, E21C, B01D, E02F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4662787 Locking device for locking off-shore work platform to leg chord used for lifting work platformExpiredMay 06, 85May 05, 87[E02B]
4191650 Oil-collecting ship for oil spillsExpiredJul 03, 78Mar 04, 80[E02B]

Top Inventors for This Owner

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