Inventor · disambiguated record
Nicholas Feldman
Also filed as: DOOLEY MARTIN F · FELDMAN NICHOLAS
21 granted patents·547 citations·filing 1975–1991
96Inventor score
Files withEXXON RESEARCH ENGINEERING CO21
Top patents by PatentIndex Score
21 records- 0198US4211534ACombination of ethylene polymer, polymer having alkyl side chains, and nitrogen containing compound to improve cold flow properties of distillate fuel oilsEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Jul 8, 1980·253 cites·19 claims
- 0294US4210424ACombination of ethylene polymer, normal paraffinic wax and nitrogen containing compound (stabilized, if desired, with one or more compatibility additives) to improve cold flow properties of distillate fuel oilsEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Jul 1, 1980·54 cites·18 claims
- 0383US4787916AMethod and fuel composition for reducing octane requirement increaseEXXON RESEARCH ENGINEERING CO·Filed 1986·Granted Nov 29, 1988·29 cites·13 claims
- 0481US5094666AComposition for improving cold flow properties of middle distillatesEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Mar 10, 1992·32 cites·20 claims
- 0580US4441890AMethod for improving stability of residual fuel oilsEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Apr 10, 1984·24 cites·10 claims
- 0675US4755189AMiddle distillate fuel having improved low temperature flow propertiesEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Jul 5, 1988·20 cites·10 claims
- 0775US4002558ARemoving water haze from distillate fuelsEXXON RESEARCH ENGINEERING CO·Filed 1976·Granted Jan 11, 1977·20 cites·7 claims
- 0860US5076945ALubricating oil containing ashless non-phosphorus additiveEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Dec 31, 1991·14 cites·9 claims
- 0958US4297110AZirconium additives for residual fuel oilEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Oct 27, 1981·11 cites·15 claims
- 1058US4014663ASynergistic low temperature flow improver in distillate fuelEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted Mar 29, 1977·13 cites·14 claims
- 1153US5092908AComposition for improving cold flow properties of middle distillates (OP-3571)EXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Mar 3, 1992·14 cites·16 claims
- 1251US4140492ABorated derivatives of oil-soluble Mannich bases in combination with coadditive hydrocarbons are flow improvers for middle distillate fuel oilsEXXON RESEARCH ENGINEERING CO·Filed 1977·Granted Feb 20, 1979·11 cites·7 claims
- 1349US4404002AZirconium additives for residual fuel oilEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Sep 13, 1983·8 cites·15 claims
- 1447US5102427AMiddle distillate fuel having improved low temperature flow propertiesEXXON RESEARCH ENGINEERING CO·Filed 1991·Granted Apr 7, 1992·11 cites·17 claims
- 1544US4902437AEngine lubricating oil comprising a quaternary ammonium hydroxideEXXON RESEARCH ENGINEERING CO·Filed 1988·Granted Feb 20, 1990·7 cites·42 claims
- 1641US4634550APour depressantEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted Jan 6, 1987·5 cites·8 claims
- 1741US4608345AColorimetric detection of alcohols in gasolineEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Aug 26, 1986·8 cites·14 claims
- 1836US4462810AZirconium-cerium additives for residual fuel oilEXXON RESEARCH ENGINEERING CO·Filed 1983·Granted Jul 31, 1984·4 cites·12 claims
- 1936US4251232AAmine derivatives of thio-bis-lactone acids in combination with coadditive hydrocarbons are flow improvers for middle distillate fuel oilsEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Feb 17, 1981·4 cites·13 claims
- 2035US4184851ABorated derivatives of hydrocarbon substituted succinamic acids and/or acid salts thereof are flow improvers for middle distillate fuel oils (PT-364)EXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Jan 22, 1980·4 cites·7 claims
- 2130US4142866AAmine salts of thio-bis-lactone acids in combination with coadditive hydrocarbons are flow improvers for middle distillate fuel oilsEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Mar 6, 1979·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →