TOTAL E&P CANADA LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21B EARTH OR ROCK DRILLING 888
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 458
 
  
 
B01D SEPARATION 2132
 
  
 
B09B DISPOSAL OF SOLID WASTE 110
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167
 
  
 
C09B ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES 142
 
  
 
C10C WORKING-UP TAR, PITCH, ASPHALT, BITUMEN; PYROLIGNEOUS ACID 110

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9845659 Fusible alloy plug in flow control deviceMay 30, 14Dec 19, 17[E21B]
9822624 Vapor blow through avoidance in oil productionFeb 18, 15Nov 21, 17[E21B]
9567842 Radial fishbone SAGDMar 27, 14Feb 14, 17[E21B]
9327326 Geopolymer additives and methods of use for treatment of fluid fine tailingsJul 20, 12May 03, 16[C04B, C09B, B09B, C02F]
9168466 Multi-layer steam grid for heat and mass transfer in a tailings solvent recovery unitApr 04, 12Oct 27, 15[C10G, C10C, B01D]
9150795 Multi-stage counter-current froth settler and method of useSep 21, 12Oct 06, 15[C10G]
9033039 Producer snorkel or injector toe-dip to accelerate communication between SAGD producer and injectorFeb 22, 13May 19, 15[E21B]
8741107 Tailings solvent recovery unitOct 28, 11Jun 03, 14[B01D]
8709237 Process and system for recovery of asphaltene by-product in paraffinic froth treatment operationsOct 20, 09Apr 29, 14[C10G, C10C]
8573297 Subterranean formation deformation monitoring systemsMar 01, 11Nov 05, 13[E21B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0275,095 APPARATUS AND METHOD FOR BITUMEN FROTH STORAGEAbandonedMar 27, 14Oct 01, 15[C10G]
2015/0247,391 AUTOMATED SUBCOOL CONTROLAbandonedFeb 20, 15Sep 03, 15[E21B]
2014/0202,826 PROCESS AND SYSTEM FOR RECOVERY OF ASPHALTENE BY-PRODUCT IN PARAFFINIC FROTH TREATMENT OPERATIONSAbandonedMar 20, 14Jul 24, 14[C10G]
2014/0150,886 TWO-STAGE FLOCCULATION OF FLUID FINE TAILINGSAbandonedNov 28, 13Jun 05, 14[F17D, B09B]
2012/0248,042 OIL SANDS TAILINGS MANAGEMENTAbandonedApr 04, 11Oct 04, 12[B01D]

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