Assignee
MARUBISHI OIL CHEMICAL
JP·10 granted patents·1 pending application·141 citations·filing 1973–2012
Top patents by PatentIndex Score
11 records- 0180US4006118AFlame-retardant thermoplastic polymer compositionsMARUBISHI OIL CHEMICAL·Filed 1973·Granted Feb 1, 1977·18 cites·10 claims
- 0274US4160711AAssembly of electrodesMARUBISHI OIL CHEMICAL·Filed 1977·Granted Jul 10, 1979·35 cites·2 claims
- 0369US4777297AProcess for preparing bis-(4-hydroxy-3,5-dibromophenyl)-sulfone derivativesMARUBISHI OIL CHEMICAL·Filed 1986·Granted Oct 11, 1988·10 cites·5 claims
- 0468US4061557AAssembly of electrodesMARUBISHI OIL CHEMICAL·Filed 1975·Granted Dec 6, 1977·23 cites·3 claims
- 0557US4987172AFlame-retardant synthetic resin compositionMARUBISHI OIL CHEMICAL·Filed 1988·Granted Jan 22, 1991·16 cites·15 claims
- 0653US4719045AFlame retardants for polyolefinsMARUBISHI OIL CHEMICAL·Filed 1986·Granted Jan 12, 1988·10 cites·6 claims
- 0752US4776854AMethod for flameproofing cellulosic fibrous materialsMARUBISHI OIL CHEMICAL·Filed 1986·Granted Oct 11, 1988·12 cites·6 claims
- 0849US2015051327A1Flame retarder comprising condensed phosphonic acid ester and flame-retardant resin compositionMARUBISHI OIL CHEMICAL·Filed 2012·Application pending·0 cites
- 0944US5068446AProcess for preparation of dibromopropyl ether compound having high melting pointMARUBISHI OIL CHEMICAL·Filed 1990·Granted Nov 26, 1991·3 cites·5 claims
- 1043US5703167AModifier for resin and rubberMARUBISHI OIL CHEMICAL·Filed 1997·Granted Dec 30, 1997·11 cites·7 claims
- 1136US3948860AProcess for the production of flame-retardant polyurethanesMARUBISHI OIL CHEMICAL·Filed 1974·Granted Apr 6, 1976·3 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →