Sunoco Energy Development Co.

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Dallas, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Reduction in pour point of shale oil
- Patent number 4,410,415
- Issue date Oct 18, 1983
- Sunoco Energy Development Co.
- Walter H. Seitzer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus for controlling the dispersion of coal fines into the atm...
- Patent number 4,269,614
- Issue date May 26, 1981
- Sunoco Energy Development Co.
- Keith L. Shelstad
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Process for drying and stabilizing coal
- Patent number 4,192,650
- Issue date Mar 11, 1980
- Sunoco Energy Development Co.
- Walter H. Seitzer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Pour point depressant for shale oil
- Patent number 4,166,023
- Issue date Aug 28, 1979
- Sunoco Energy Development Company
- Walter H. Seitzer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Freeze-thaw method for reducing mineral content of a clay-water mix...
- Patent number 4,018,682
- Issue date Apr 19, 1977
- Sunoco Energy Development Co.
- Jackson S. Boyer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

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