OIL SANDS UNDERGROUND MINING, INC.

Patent Applications and Registrations

Patent applications and USPTO patent grants for OIL SANDS UNDERGROUND MINING, INC..The latest application filed is for "method of drilling from a shaft for underground recovery of hydrocarbons".

Company Profile

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OIL SANDS UNDERGROUND MINING, INC. - 1240 Kensington Road NW Calgary CA
Oil Sands Underground Mining, Inc. - Calgary CA
Oil Sands Underground Mining, Inc. - Evergreen CO
Oil Sands Underground Mining, Inc. -

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method Of Drilling From A Shaft For Underground Recovery Of Hydrocarbons App 20080017416 - Watson; John David ; et al.	2008-01-24
Method for underground recovery of hydrocarbons App 20070044957 - Watson; John David ; et al.	2007-03-01
Method and means for recovering hydrocarbons from oil sands by underground mining App 20050218711 - Watson, John David	2005-10-06
Method and system for mining hydrocarbon-containing materials Grant 6,929,330 - Drake , et al. August 16, 2	2005-08-16
Method and means for processing oil sands while excavating App 20050093361 - Drake, Ronald D. ; et al.	2005-05-05
Method and system for mining hydrocarbon-containing materials Grant 6,869,147 - Drake , et al. March 22, 2	2005-03-22
Method and system for mining hydrocarbon-containing materials App 20040070257 - Drake, Ronald D. ; et al.	2004-04-15
Low sulfur coal additive for improved furnace operation App 20040016377 - Johnson, Stephen Allen ; et al.	2004-01-29
Method and system for mining hydrocarbon-containing materials App 20030038526 - Drake, Ronald D. ; et al.	2003-02-27

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