Assignee
WORLD ENERGY SYSTEMS INC
US·10 granted patents·2 pending applications·1,821 citations·filing 1984–2013
Top patents by PatentIndex Score
12 records- 0198US6016868AProduction of synthetic crude oil from heavy hydrocarbons recovered by in situ hydrovisbreakingWORLD ENERGY SYSTEMS INC·Filed 1998·Granted Jan 25, 2000·461 cites·11 claims
- 0298US4597441ARecovery of oil by in situ hydrogenationWORLD ENERGY SYSTEMS INC·Filed 1984·Granted Jul 1, 1986·400 cites·41 claims
- 0397US6016867AUpgrading and recovery of heavy crude oils and natural bitumens by in situ hydrovisbreakingWORLD ENERGY SYSTEMS INC·Filed 1998·Granted Jan 25, 2000·435 cites·25 claims
- 0494US7712528B2Process for dispersing nanocatalysts into petroleum-bearing formationsWORLD ENERGY SYSTEMS INC·Filed 2008·Granted May 11, 2010·64 cites·89 claims
- 0593US6328104B1Upgrading and recovery of heavy crude oils and natural bitumens by in situ hydrovisbreakingWORLD ENERGY SYSTEMS INC·Filed 2000·Granted Dec 11, 2001·384 cites·2 claims
- 0686US7770646B2System, method and apparatus for hydrogen-oxygen burner in downhole steam generatorWORLD ENERGY SYSTEMS INC·Filed 2007·Granted Aug 10, 2010·38 cites·50 claims
- 0768US8573292B2Method for producing viscous hydrocarbon using steam and carbon dioxideWORLD ENERGY SYSTEMS INC·Filed 2012·Granted Nov 5, 2013·2 cites·32 claims
- 0860US8678086B2Method and apparatus for a downhole gas generatorWORLD ENERGY SYSTEMS INC·Filed 2013·Granted Mar 25, 2014·1 cites·20 claims
- 0957US5163511AMethod and apparatus for ignition of downhole gas generatorWORLD ENERGY SYSTEMS INC·Filed 1991·Granted Nov 17, 1992·36 cites·21 claims
- 1049US8584752B2Process for dispersing nanocatalysts into petroleum-bearing formationsWORLD ENERGY SYSTEMS INC·Filed 2012·Granted Nov 19, 2013·0 cites·22 claims
- 1140US2014166272A1Measurement and control system for a downhole toolWORLD ENERGY SYSTEMS INC·Filed 2013·Application pending·0 cites
- 1237US2006162923A1Method for producing viscous hydrocarbon using incremental fracturingWORLD ENERGY SYSTEMS INC·Filed 2006·Application pending·0 cites
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