OSUM OIL SANDS CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21B EARTH OR ROCK DRILLING 294
 
  
 
E21C MINING OR QUARRYING220
 
  
 
B01D SEPARATION 1133
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
C01C AMMONIA; CYANOGEN; COMPOUNDS THEREOF 113
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8176982 Method of controlling a recovery and upgrading operation in a reservoirFeb 06, 09May 15, 12[E21B]
8167960 Method of removing carbon dioxide emissions from in-situ recovery of bitumen and heavy oilOct 21, 08May 01, 12[C01C, C01B, C07C, C10J, B01D]
7097255 Method and means for processing oil sands while excavatingJan 09, 03Aug 29, 06[E21C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8313152 Recovery of bitumen by hydraulic excavationExpiredNov 21, 07Nov 20, 12[E21B]
8287050 Method of increasing reservoir permeabilityExpiredJul 17, 06Oct 16, 12[E21C]
8209192 Method of managing carbon reduction for hydrocarbon producersExpiredMay 20, 09Jun 26, 12[G06Q]
2012/0132,424 METHOD OF DRILLING FROM A SHAFT FOR UNDERGROUND RECOVERY OF HYDROCARBONSAbandonedFeb 02, 12May 31, 12[E21B]
8127865 Method of drilling from a shaft for underground recovery of hydrocarbonsExpiredApr 19, 07Mar 06, 12[E02D, E21B]
2010/0224,370 METHOD OF HEATING HYDROCARBONSAbandonedMay 18, 10Sep 09, 10[E21B]
2010/0058,771 CARBON REMOVAL FROM AN INTEGRATED THERMAL RECOVERY PROCESSAbandonedJul 07, 09Mar 11, 10[C01B, B01J, F02C]
7644769 Method of collecting hydrocarbons using a barrier tunnelExpiredOct 16, 07Jan 12, 10[E21B]
2009/0139,716 METHOD OF RECOVERING BITUMEN FROM A TUNNEL OR SHAFT WITH HEATING ELEMENTS AND RECOVERY WELLSAbandonedDec 03, 08Jun 04, 09[E21B]
2009/0084,707 METHOD OF UPGRADING BITUMEN AND HEAVY OILAbandonedSep 24, 08Apr 02, 09[B01J, C10G, F02C]
7461901 Method and means for processing oil sands while excavatingExpiredNov 09, 06Dec 09, 08[E21C]
7448692 Method and means for processing oil sands while excavatingExpiredDec 06, 04Nov 11, 08[E21C]
2008/0078,552 METHOD OF HEATING HYDROCARBONSAbandonedSep 28, 07Apr 03, 08[E21B]
7192092 Method and means for recovering hydrocarbons from oil sands by underground miningExpiredApr 21, 05Mar 20, 07[E21C]
2007/0044,957 Method for underground recovery of hydrocarbonsAbandonedMay 25, 06Mar 01, 07[E21B]
7128375 Method and means for recovering hydrocarbons from oil sands by underground miningExpiredMay 28, 04Oct 31, 06[E21C]
6929330 Method and system for mining hydrocarbon-containing materialsExpiredOct 16, 02Aug 16, 05[E21C]
6869147 Method and system for mining hydrocarbon-containing materialsExpiredJul 23, 03Mar 22, 05[E21D, E21R]
6554368 Method and system for mining hydrocarbon-containing materialsExpiredMar 05, 01Apr 29, 03[E21D, E21B]

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