Assignee
MITSUI COKE CO
8 granted patents·85 citations·filing 1975–1981
Top patents by PatentIndex Score
8 records- 0181US4029749AProcess for manufacturing needle cokeMITSUI COKE CO·Filed 1975·Granted Jun 14, 1977·21 cites·7 claims
- 0276US4111786AProcess for liquefying coalMITSUI COKE CO·Filed 1976·Granted Sep 5, 1978·24 cites·12 claims
- 0369US4320107AProcess for producing carbon fibersMITSUI COKE CO·Filed 1979·Granted Mar 16, 1982·14 cites·2 claims
- 0448US4354919AProcess for the liquefaction of coalMITSUI COKE CO·Filed 1981·Granted Oct 19, 1982·10 cites·7 claims
- 0544US4210517APreparation of carbonaceous productsMITSUI COKE CO·Filed 1978·Granted Jul 1, 1980·4 cites·16 claims
- 0639US4243488ACoke compositions and process for manufacturing sameMITSUI COKE CO·Filed 1978·Granted Jan 6, 1981·5 cites·15 claims
- 0738US4344837AProcess for the dehydration and liquefaction of water-containing coalMITSUI COKE CO·Filed 1981·Granted Aug 17, 1982·5 cites·10 claims
- 0830US4202756AProcess for the production of solvent-refined coal useful as starting material for other carbonaceous productsMITSUI COKE CO·Filed 1978·Granted May 13, 1980·2 cites·15 claims
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