Inventor · disambiguated record
Mark L. Nicholas
Also filed as: NICHOLAS MARK L
6 granted patents·113 citations·filing 1980–1985
85Inventor score
Technology areasC07C
Files withSTANDARD OIL CO OHIO6
Top patents by PatentIndex Score
6 records- 0192US4317778APreparation of maleic anhydride using fluidized catalystsSTANDARD OIL CO OHIO·Filed 1980·Granted Mar 2, 1982·40 cites·16 claims
- 0289US4518523AMethod for adding make-up fluid bed oxidation catalysts for fluid bed oxidation catalysts containing the mixed oxides of vanadium and phosphorusSTANDARD OIL CO OHIO·Filed 1983·Granted May 21, 1985·26 cites·10 claims
- 0377US4525471AAttrition resistant microspheroidal fluid bed catalysts containing the mixed oxides of vanadium and phosphorusSTANDARD OIL CO OHIO·Filed 1984·Granted Jun 25, 1985·12 cites·20 claims
- 0475US4374043APreparation of fluidizable vanadium phosphorus oxide catalysts using a mixed phosphorus sourceSTANDARD OIL CO OHIO·Filed 1981·Granted Feb 15, 1983·12 cites·18 claims
- 0573US4748140AIn situ activation process for fluid bed oxidation catalystsSTANDARD OIL CO OHIO·Filed 1984·Granted May 31, 1988·12 cites·9 claims
- 0673US4647673AMaleic anhydride processSTANDARD OIL CO OHIO·Filed 1985·Granted Mar 3, 1987·11 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →