Gleim; William K. T.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gleim; William K. T..The latest application filed is for "method of hydrorefining asphaltenic hydrocarbon feedstocks".

Company Profile

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Gleim; William K. T. - Seattle WA
Gleim; William K. T. - Island Lake IL

*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 hydrorefining asphaltenic hydrocarbon feedstocks Grant 4,279,736 - Gleim July 21, 1	1981-07-21
Separation of asphaltic materials from heptane soluble components in liquified solid hydrocarbonaceous extracts Grant 4,211,633 - Gleim * July 8, 1	1980-07-08
Separation of true asphaltenes from microcrystalline waxes Grant 4,155,833 - Gleim May 22, 1	1979-05-22
Method of catalyst manufacture Grant 4,028,273 - O'Hara , et al. June 7, 1	1977-06-07
Coal Liquefaction Process Grant 3,867,275 - Gleim , et al. February 18, 1	1975-02-18
Coal Liquefaction Process Grant 3,849,287 - Gleim , et al. November 19, 1	1974-11-19
Process For The Conversion Of Heavy Hydrocarbon Charge Stocks Grant 3,849,292 - Gleim November 19, 1	1974-11-19
Slurry Process For Hydrocarbonaceous Black Oil Conversion Grant 3,657,111 - Gleim April 18, 1	1972-04-18
Multiple-stage Slurry Processing For Black Oil Conversion Grant 3,622,495 - Gatsis , et al. November 23, 1	1971-11-23
Slurry Process For Converting Hydrocarbonaceous Black Oils With Hydrogen And Hydrogen Sulfide Grant 3,619,410 - Gleim November 9, 1	1971-11-09

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