Assignee
AZOTE & PROD CHIM
BE·24 granted patents·419 citations·filing 1974–1988
Top patents by PatentIndex Score
24 records- 0195US4209424ACatalyst for manufacturing amines from alcoholsAZOTE & PROD CHIM·Filed 1978·Granted Jun 24, 1980·48 cites·10 claims
- 0291US4447669AProduction of hydrocarbons from methanol in the presence of zeolite catalystsAZOTE & PROD CHIM·Filed 1982·Granted May 8, 1984·60 cites·15 claims
- 0390US4518811AReactor for nitration of hydrocarbons in the gaseous phase under pressureAZOTE & PROD CHIM·Filed 1983·Granted May 21, 1985·30 cites·11 claims
- 0486US4626607AProcess and installation for manufacturing nitromethaneAZOTE & PROD CHIM·Filed 1985·Granted Dec 2, 1986·28 cites·17 claims
- 0580US4338136AMethod of making fast-breaking bituminous emulsionsAZOTE & PROD CHIM·Filed 1979·Granted Jul 6, 1982·38 cites·18 claims
- 0680US4260838AProcess of making nitroparaffins by nitration in the gaseous phaseAZOTE & PROD CHIM·Filed 1979·Granted Apr 7, 1981·14 cites·12 claims
- 0779US4505879AReactor for nitration of hydrocarbons in the gaseous phase under pressureAZOTE & PROD CHIM·Filed 1981·Granted Mar 19, 1985·14 cites·4 claims
- 0879US4089941ASteam reformer process for the production of hydrogenAZOTE & PROD CHIM·Filed 1976·Granted May 16, 1978·31 cites·8 claims
- 0978US4313009AProcess and installation for making nitroparaffins by nitration of hydrocarbons in the gaseous phaseAZOTE & PROD CHIM·Filed 1980·Granted Jan 26, 1982·15 cites·12 claims
- 1074US4067905APreparation of 2-amino-n-butanolAZOTE & PROD CHIM·Filed 1976·Granted Jan 10, 1978·12 cites·11 claims
- 1168US4313010AProcess for making nitroparaffins by nitration of ethane in the gaseous phaseAZOTE & PROD CHIM·Filed 1979·Granted Jan 26, 1982·8 cites·7 claims
- 1266US3947554ACatalytic oxidation of ammoniaAZOTE & PROD CHIM·Filed 1974·Granted Mar 30, 1976·18 cites·19 claims
- 1362US4233245APreparation of tris(hydroxymethyl)aminomethaneAZOTE & PROD CHIM·Filed 1979·Granted Nov 11, 1980·7 cites·7 claims
- 1460US4910004AProcess for selective reduction of nitrogen oxides contained in oxygenated gaseous effluentsAZOTE & PROD CHIM·Filed 1988·Granted Mar 20, 1990·22 cites·2 claims
- 1557US4500646AConversion catalysts for synthesis gasAZOTE & PROD CHIM·Filed 1983·Granted Feb 19, 1985·7 cites·7 claims
- 1657US4241226APreparation of 2-nitro-2-methyl-1-propanolAZOTE & PROD CHIM·Filed 1979·Granted Dec 23, 1980·5 cites·4 claims
- 1755US4919909AReactor for catalytic synthesis and process for using the reactorAZOTE & PROD CHIM·Filed 1988·Granted Apr 24, 1990·16 cites·21 claims
- 1852US4670187AMethanol reforming process and apparatus for practicing itAZOTE & PROD CHIM·Filed 1985·Granted Jun 2, 1987·12 cites·7 claims
- 1946US3985681ACatalyst for the oxidation of ammoniaAZOTE & PROD CHIM·Filed 1974·Granted Oct 12, 1976·10 cites·14 claims
- 2043US4069071AMethod for generating a reducing atmosphere for heat-treating installationsAZOTE & PROD CHIM·Filed 1976·Granted Jan 17, 1978·6 cites·9 claims
- 2139US4219528AApparatus for generating a reducing atmosphere for heat-treating installationsAZOTE & PROD CHIM·Filed 1977·Granted Aug 26, 1980·5 cites·8 claims
- 2238US4238457AProcess for the recovery of uranium from wet-process phosphoric acidAZOTE & PROD CHIM·Filed 1978·Granted Dec 9, 1980·5 cites·17 claims
- 2328US3956465ASolvent purification of wet process phosphoric acidAZOTE & PROD CHIM·Filed 1974·Granted May 11, 1976·5 cites·11 claims
- 2427US4071472ACatalyst for the purification of effluent gases containing oxides of nitrogen as impurityAZOTE & PROD CHIM·Filed 1976·Granted Jan 31, 1978·3 cites·10 claims
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