Inventor · disambiguated record
Nelson P. Martinez
Also filed as: MARTINEZ NELSON · MARTINEZ NELSON P
14 granted patents·378 citations·filing 1985–2003
94Inventor score
Top patents by PatentIndex Score
14 records- 0187US5254327AZeolitic catalyst of MFI type, its preparation and useINTEVEP SA·Filed 1992·Granted Oct 19, 1993·56 cites·13 claims
- 0284US4689314AMethod of preparation of mild hydrocracking catalyst for the production of middle distillatesINTEVEP SA·Filed 1986·Granted Aug 25, 1987·46 cites·5 claims
- 0381US4816135ACracking heavy hydrocarbon feedstocks with a catalyst comprising an anatase vanadium passivating agentINTEVEP SA·Filed 1987·Granted Mar 28, 1989·40 cites·5 claims
- 0480US4857494AMild hydrocracking catalyst for the production of middle distillatesINTEVEP SA·Filed 1987·Granted Aug 15, 1989·38 cites·1 claims
- 0574US5401384AAntimony and tin containing compound, use of such a compound as a passivating agent, and process for preparing such a compoundINTEVEN S A·Filed 1993·Granted Mar 28, 1995·39 cites·28 claims
- 0674US4894354AMethod of making a conversion catalyst having an anatase vanadium passivating agent for treating a heavy hydrocarbon feedstockINTEVEP SA·Filed 1988·Granted Jan 16, 1990·33 cites·8 claims
- 0774US4704375AVanadium passivating agent for use in a cracking catalystINTEVEP SA·Filed 1986·Granted Nov 3, 1987·33 cites·4 claims
- 0873US5360774AMethod for recharging a spend fluid catalytic cracking process catalystINTEVEP SA·Filed 1993·Granted Nov 1, 1994·29 cites·2 claims
- 0968US5688395AProcess and catalyst for upgrading heavy hydrocarbonINTEVEP SA·Filed 1996·Granted Nov 18, 1997·29 cites·17 claims
- 1062US4600703ACatalyst for the hydrocracking of heavy vacuum gas oils, method of preparation of catalyst and process for use thereof in the mild hydrocracking of heavy vacuum gas oilsINTEVEP SA·Filed 1985·Granted Jul 15, 1986·22 cites·7 claims
- 1147US6790803B2Catalytic system for hydroconversion of naphthaINTEVEP SA·Filed 2001·Granted Sep 14, 2004·2 cites·7 claims
- 1244US6855247B2Catalytic system for hydroconversion of naphthaINTEVEP SA·Filed 2003·Granted Feb 15, 2005·0 cites·14 claims
- 1341US5688741AProcess and catalyst for upgrading heavy hydrocarbonINTEVEP SA·Filed 1995·Granted Nov 18, 1997·9 cites·17 claims
- 1431US5686370AZeolite catalyst with chromium for the production of gasolines with low aromatic content and high octane numberINTEVEP SA·Filed 1995·Granted Nov 11, 1997·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →