Inventor · disambiguated record
Rodney L. Sung
Also filed as: MORRIS HERBERT C · SUNG RODNEY L · SUNG RODNEY L D · SUNG RODNEY LU-DAI
137 granted patents·2,468 citations·filing 1974–1995
99Inventor score
Files withTEXACO INC137
Top patents by PatentIndex Score
137 records- 0197US4729769AGasoline compositions containing reaction products of fatty acid esters and amines as carburetor detergentsTEXACO INC·Filed 1986·Granted Mar 8, 1988·108 cites·25 claims
- 0295US4501597ADetergent fuel composition containing alkenylsuccinimide oxamidesTEXACO INC·Filed 1984·Granted Feb 26, 1985·36 cites·7 claims
- 0395US4375418ALubricating oil compositionTEXACO INC·Filed 1981·Granted Mar 1, 1983·84 cites·7 claims
- 0494US4948386AMiddle distillate containing storage stability additiveTEXACO INC·Filed 1988·Granted Aug 14, 1990·98 cites·18 claims
- 0594US4599088AClear stable gasoline-alcohol-water motor fuel compositionTEXACO INC·Filed 1984·Granted Jul 8, 1986·49 cites·17 claims
- 0692US4282007ANovel fuel composition containing alcoholTEXACO INC·Filed 1980·Granted Aug 4, 1981·43 cites·19 claims
- 0791US4747851ANovel polyoxyalkylene diamine compound and ori-inhibited motor fuel compositionTEXACO INC·Filed 1987·Granted May 31, 1988·47 cites·20 claims
- 0890US4561861AMotor fuel compositionTEXACO INC·Filed 1984·Granted Dec 31, 1985·40 cites·12 claims
- 0990US4548724ASuccinimide derivatives as additives in lubricating oilsTEXACO INC·Filed 1984·Granted Oct 22, 1985·39 cites·50 claims
- 1089US4257779AHydrocarbylsuccinic anhydride and aminotriazole reaction product additive for fuel and mineral oilsTEXACO INC·Filed 1976·Granted Mar 24, 1981·42 cites·7 claims
- 1188US4358387ACylinder lubricating oil compositionTEXACO INC·Filed 1981·Granted Nov 9, 1982·37 cites·15 claims
- 1287US4460381AProcess for stabilizing fuels and stabilized fuel produced therebyTEXACO INC·Filed 1983·Granted Jul 17, 1984·32 cites·7 claims
- 1386US4968321AORI-inhibited motor fuel compositionTEXACO INC·Filed 1989·Granted Nov 6, 1990·39 cites·29 claims
- 1485US4419105AMaleic anhydride-amine reaction product corrosion inhibitor for alcoholsTEXACO INC·Filed 1982·Granted Dec 6, 1983·29 cites·42 claims
- 1584US4565548AMotor fuel compositionTEXACO INC·Filed 1984·Granted Jan 21, 1986·38 cites·15 claims
- 1684US4490154AFuels containing an alkenylsuccinyl polyglycolcarbonate ester as a deposit-control additiveTEXACO INC·Filed 1983·Granted Dec 25, 1984·29 cites·7 claims
- 1784US4460379AStabilized middle distillate fuel compositionTEXACO INC·Filed 1982·Granted Jul 17, 1984·28 cites·8 claims
- 1884US4376635ANovel gasohol or ethanol fuel composition containing as a corrosion inhibitor the reaction product of benzothiazole, formaldehyde and an N-alkyl propylene diamineTEXACO INC·Filed 1980·Granted Mar 15, 1983·28 cites·38 claims
- 1983US4536189ACorrosion inhibitor and motor fuel composition containing the sameTEXACO INC·Filed 1984·Granted Aug 20, 1985·28 cites·7 claims
- 2083US4501595AMiddle distillate fuel oil of improved storage stability containing condensate of Mannich base and alkenyl succinic acid anhydrideTEXACO INC·Filed 1984·Granted Feb 26, 1985·29 cites·14 claims
- 2182US4704217AGasoline crankcase lubricantTEXACO INC·Filed 1986·Granted Nov 3, 1987·33 cites·15 claims
- 2282US4659336AMotor fuel compositionTEXACO INC·Filed 1986·Granted Apr 21, 1987·32 cites·18 claims
- 2382US4659337AMaleic anhydride-polyether-polyamine reaction product and motor fuel composition containing sameTEXACO INC·Filed 1986·Granted Apr 21, 1987·28 cites·24 claims
- 2482US4479882AMarine diesel cylinder oils containing polyalkoxylated phenoxy compounds for improved spreadabilityTEXACO INC·Filed 1983·Granted Oct 30, 1984·28 cites·2 claims
- 2582US4438005AMarine diesel engine lubricant of improved spreadabilityTEXACO INC·Filed 1982·Granted Mar 20, 1984·25 cites·3 claims
- 2681US4566878AReaction product of Beta-mercaptoethanol and coconut oil as diesel fuel antiwear additiveTEXACO INC·Filed 1985·Granted Jan 28, 1986·25 cites·20 claims
- 2781US4391610ALiquid hydrocarbon fuel containing a corrosion inhibitor, dialkoxylated alkyl polyoxyalkyl primary amineTEXACO INC·Filed 1982·Granted Jul 5, 1983·24 cites·20 claims
- 2881US4256595ADiesel lubricant composition containing 5-amino-triazole-succinic anhydride reaction productTEXACO INC·Filed 1979·Granted Mar 17, 1981·25 cites·9 claims
- 2980US5211721APolyoxyalkylene ester compounds and ORI-inhibited motor fuel compositionsTEXACO INC·Filed 1991·Granted May 18, 1993·29 cites·7 claims
- 3080US4445907AAlcohol composition stabilized against corrosion by the use of an amino tetrazoleTEXACO INC·Filed 1980·Granted May 1, 1984·11 cites·24 claims
- 3180US4294585ANovel fuel composition for internal combustion engineTEXACO INC·Filed 1980·Granted Oct 13, 1981·24 cites·46 claims
- 3280US4282008ANovel fuel composition containing alcoholTEXACO INC·Filed 1980·Granted Aug 4, 1981·23 cites·28 claims
- 3379US5482520ADerivatized T-butyl calixarene encapsulated cyanuric acidTEXACO INC·Filed 1994·Granted Jan 9, 1996·36 cites·6 claims
- 3479US4810261AReaction product additive and ori-inhibited motor fuel compositionTEXACO INC·Filed 1988·Granted Mar 7, 1989·26 cites·28 claims
- 3579US4402845AProcess for improving the spreadability of marine diesel cylinder oilsTEXACO INC·Filed 1981·Granted Sep 6, 1983·25 cites·8 claims
- 3679US4348210ANovel process and productTEXACO INC·Filed 1980·Granted Sep 7, 1982·22 cites·14 claims
- 3779US4305731AAminoalkylimidazoline derivatives of a sarcosine compound and a fuel composition containing sameTEXACO INC·Filed 1980·Granted Dec 15, 1981·11 cites·11 claims
- 3879US4171269ASulfurized lubricant compositionTEXACO INC·Filed 1976·Granted Oct 16, 1979·25 cites·1 claims
- 3978US4985047APoly(oxybutylene)poly(oxyethylene)diamine compound and ORI-inhibited motor fuel compositionTEXACO INC·Filed 1989·Granted Jan 15, 1991·21 cites·15 claims
- 4078US4609377AAminated polyisopropoxylated polyethoxylated alkylphenol and ethanol/gasoline blend composition containing sameTEXACO INC·Filed 1985·Granted Sep 2, 1986·23 cites·11 claims
- 4178US4464276APolyoxyalkylene polyamine triazole complexesTEXACO INC·Filed 1983·Granted Aug 7, 1984·20 cites·6 claims
- 4277US4285823ADiesel lubricant containing 5-amino tetrazolesTEXACO INC·Filed 1980·Granted Aug 25, 1981·23 cites·3 claims
- 4376US4568354AConversion of hazy gasoline to clear stable gasolineTEXACO INC·Filed 1985·Granted Feb 4, 1986·22 cites·22 claims
- 4475US4720350AOxidation and corrosion inhibiting additives for railway diesel crankcase lubricantsTEXACO INC·Filed 1986·Granted Jan 19, 1988·24 cites·11 claims
- 4575US4608057AClear stable motor fuel compositionTEXACO INC·Filed 1985·Granted Aug 26, 1986·22 cites·22 claims
- 4675US4518782AFuel compositions containing N-alkyl glycyl imidazolineTEXACO INC·Filed 1981·Granted May 21, 1985·19 cites·3 claims
- 4775US4477261APolyether amino-amide composition and motor fuel composition containing sameTEXACO INC·Filed 1983·Granted Oct 16, 1984·18 cites·10 claims
- 4874US5131921APolyoxyalkylene N-acyl sarcosinate ester compounds and ORI-inhibited motor fuel compositionsTEXACO INC·Filed 1990·Granted Jul 21, 1992·24 cites·19 claims
- 4974US4689051AStorage-stabilizing additives for middle distillate fuelsTEXACO INC·Filed 1986·Granted Aug 25, 1987·20 cites·15 claims
- 5074US4505835ALubricant oil composition containing a friction modifierTEXACO INC·Filed 1983·Granted Mar 19, 1985·22 cites·9 claims
Showing the top 50 of 137 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Rodney L. Sung files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →