Assignee
SUNOCO ENERGY DEV
5 granted patents·51 citations·filing 1975–1980
Top patents by PatentIndex Score
5 records- 0190US4192650AProcess for drying and stabilizing coalSUNOCO ENERGY DEV·Filed 1978·Granted Mar 11, 1980·37 cites·5 claims
- 0240US4018682AFreeze-thaw method for reducing mineral content of a clay-water mixtureSUNOCO ENERGY DEV·Filed 1975·Granted Apr 19, 1977·7 cites·7 claims
- 0333US4166023APour point depressant for shale oilSUNOCO ENERGY DEV·Filed 1978·Granted Aug 28, 1979·2 cites·15 claims
- 0430US4410415AReduction in pour point of shale oilSUNOCO ENERGY DEV·Filed 1980·Granted Oct 18, 1983·1 cites·5 claims
- 0527US4269614AApparatus for controlling the dispersion of coal fines into the atmosphereSUNOCO ENERGY DEV·Filed 1980·Granted May 26, 1981·4 cites·2 claims
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