Inventor · disambiguated record
Eddie N. Gutierrez
Also filed as: GUTIERREZ EDDIE · GUTIERREZ EDDIE N · GUTIERREZ EDDIE NELSON · LAMBERTI VINCENT
55 granted patents·373 citations·filing 1973–1997
98Inventor score
Top patents by PatentIndex Score
55 records- 0195US5904735ADetergent compositions containing polyethyleneimines for enhanced stain removalLEVER BROTHERS LTD·Filed 1997·Granted May 18, 1999·113 cites·21 claims
- 0293US5955415ADetergent compositions containing polyethyleneimines for enhanced peroxygen bleach stabilityLEVER BROTHERS CO·Filed 1997·Granted Sep 21, 1999·96 cites·15 claims
- 0389US4056567AChemical processes for preparing citric acidLEVER BROTHERS LTD·Filed 1976·Granted Nov 1, 1977·20 cites·17 claims
- 0479US5472642ADiaminoalkyl di(sulfosuccinates) and their use as buildersLEVER BROTHERS CO·Filed 1994·Granted Dec 5, 1995·15 cites·7 claims
- 0576US4123458APreparation of cis and trans aconitic acids and their saltsLEVER BROTHERS LTD·Filed 1975·Granted Oct 31, 1978·7 cites·5 claims
- 0675US4123459APreparation of aconitic acidLEVER BROTHERS LTD·Filed 1975·Granted Oct 31, 1978·9 cites·6 claims
- 0772US4058554ANovel ester derivatives of ether polycarboxylic acids and process for making sameLEVER BROTHERS LTD·Filed 1975·Granted Nov 15, 1977·6 cites·3 claims
- 0871US4022803AProcess for preparing isocitric acid, alloisocitric acid and lactones thereofLEVER BROTHERS LTD·Filed 1975·Granted May 10, 1977·6 cites·14 claims
- 0969US4282156AMethod for the production of novel anhydride polycarboxylatesLEVER BROTHERS LTD·Filed 1980·Granted Aug 4, 1981·6 cites·1 claims
- 1064US5668098ADetergent compositions containing ethylene aspartate cysteate (EAC) sequestrantsLEVER BROTHERS CO·Filed 1996·Granted Sep 16, 1997·7 cites·24 claims
- 1164US4306079ANovel ester derivatives of polycarboxylic acids and process for making sameLEVER BROTHERS LTD·Filed 1979·Granted Dec 15, 1981·5 cites·2 claims
- 1263US4026813AMonoalkyl-para-dioxanesLEVER BROTHERS LTD·Filed 1975·Granted May 31, 1977·9 cites·5 claims
- 1358US4623483AMethod for improving water solubility of surfactants using Nopol derived sulfonatesLEVER BROTHERS LTD·Filed 1985·Granted Nov 18, 1986·5 cites·3 claims
- 1458US4093634AAnhydrides of carboxymethyloxysuccinic acidLEVER BROTHERS LTD·Filed 1977·Granted Jun 6, 1978·3 cites·1 claims
- 1557US4218381ANovel ester derivatives of polycarboxylic acids and process for making sameLEVER BROTHERS LTD·Filed 1978·Granted Aug 19, 1980·3 cites·9 claims
- 1654US5739093ADetergent compositions containing ethylene aspartate cysteate (EAC) sequestrantsLEVER BROTHERS CO·Filed 1997·Granted Apr 14, 1998·4 cites·8 claims
- 1754US4275007Aβ-Lactone estersLEVER BROTHERS LTD·Filed 1979·Granted Jun 23, 1981·2 cites·2 claims
- 1853US4145558AEster derivatives of ether polycarboxylic acidsLEVER BROTHERS LTD·Filed 1977·Granted Mar 20, 1979·2 cites·2 claims
- 1953US4067886AProcess for the preparation of selectively and symmetrically di-halogenated ketalsLEVER BROTHERS LTD·Filed 1975·Granted Jan 10, 1978·4 cites·9 claims
- 2049US4169842ACarboxymethyloxysuccinic anhydride and acid halide thereofLEVER BROTHERS LTD·Filed 1978·Granted Oct 2, 1979·2 cites·3 claims
- 2147US4988817AProcess for preparation of quaternary ammonium and phosphonium substituted carbonic acid estersLEVER BROTHERS CO·Filed 1988·Granted Jan 29, 1991·4 cites·19 claims
- 2247US4159388AEster derivatives of 1-halo-1,1,2,3-propane tetracarboxylic acidLEVER BROTHERS LTD·Filed 1978·Granted Jun 26, 1979·1 cites·5 claims
- 2347US4146543AReaction of maleic anhydride with active methylene or methine containing compoundsLEVER BROTHERS LTD·Filed 1977·Granted Mar 27, 1979·2 cites·8 claims
- 2444US5688996AEthyene containing cysteate sequestrants and methods of manufactureLEVER BROTHERS CO·Filed 1996·Granted Nov 18, 1997·2 cites·20 claims
- 2544US3966647APerfume compositions containing monoalkyl-para-dioxanesLEVER BROTHERS LTD·Filed 1975·Granted Jun 29, 1976·3 cites·5 claims
- 2643US5466875AProcess for the purification of alkaline earth metal salts of 2,2'-oxydisuccinate by acidificationLEVER BROTHERS CO·Filed 1994·Granted Nov 14, 1995·2 cites·11 claims
- 2743US4299773AEster derivatives of polycarboxylic acids and process for making sameLEVER BROTHERS LTD·Filed 1979·Granted Nov 10, 1981·1 cites·5 claims
- 2843US4272442ACertain tricarboxylic acid derivativesLEVER BROTHERS LTD·Filed 1979·Granted Jun 9, 1981·1 cites·4 claims
- 2942US4324906ACitric acid esters and process for producing citric acidLEVER BROTHERS LTD·Filed 1979·Granted Apr 13, 1982·1 cites·18 claims
- 3042US4209636APreparation of ester derivatives of polycarboxylic acidsLEVER BROTHERS LTD·Filed 1978·Granted Jun 24, 1980·1 cites·5 claims
- 3142US3944568AProcess for the preparation of selectively halogenated ketalsLEVER BROTHERS LTD·Filed 1973·Granted Mar 16, 1976·2 cites·12 claims
- 3241US5030751AProcess for the preparation of mixed 2,2'-oxydisuccinate/carboxymethyloxysuccinateLEVER BROTHERS CO·Filed 1989·Granted Jul 9, 1991·8 cites·15 claims
- 3339US5696288AProcess for the preparation of 2,2'-oxydisuccinateLEVER BROTHERS CO·Filed 1996·Granted Dec 9, 1997·2 cites·8 claims
- 3439US4701527ASynthesis of salicylamides with improved reaction kinetics and improved effective yieldsLEVER BROTHERS LTD·Filed 1984·Granted Oct 20, 1987·2 cites·21 claims
- 3538US5686402ADetergent compositions containing ethylene dicysteate (EDC) sequestrantsLEVER BROTHERS CO·Filed 1995·Granted Nov 11, 1997·5 cites·24 claims
- 3637US5488146AProcess for the preparation of sulfo carboxymethyloxysuccinic acid and its saltsLEVER BROTHERS CO·Filed 1994·Granted Jan 30, 1996·1 cites·8 claims
- 3737US4273935ASalts of propene 1,1,2,3-tetracarboxylic acidLEVER BROTHERS LTD·Filed 1979·Granted Jun 16, 1981·0 cites·2 claims
- 3837US3985808AProcess for the preparation of selectively halogenated ketones and ketalsLEVER BROTHERS LTD·Filed 1975·Granted Oct 12, 1976·1 cites·11 claims
- 3936US4528144ATerpene sulfonate hydrotropesLEVER BROTHERS LTD·Filed 1984·Granted Jul 9, 1985·3 cites·4 claims
- 4036US4133960ANovel ester derivatives of ether polycarboxylic acids and process for making sameLEVER BROTHERS LTD·Filed 1977·Granted Jan 9, 1979·0 cites·2 claims
- 4136US3992414AProcess for the preparation of selectively halogenated ketalsLEVER BROTHERS LTD·Filed 1975·Granted Nov 16, 1976·1 cites·8 claims
- 4235US4226781A1,1,2,3-Propane tetracarboxylic acid compoundsLEVER BROTHERS LTD·Filed 1978·Granted Oct 7, 1980·0 cites·5 claims
- 4334US4169957AAmides of carboxymethyloxysuccinic acidLEVER BROTHERS LTD·Filed 1978·Granted Oct 2, 1979·0 cites·1 claims
- 4433US5693854AEthylene dicysteate sequestrants and methods for preparationLEVER BROTHERS CO·Filed 1995·Granted Dec 2, 1997·2 cites·15 claims
- 4533US4530801ANopol derived sulfonatesLEVER BROTHERS LTD·Filed 1984·Granted Jul 23, 1985·1 cites·4 claims
- 4632US4420621APreparation of polycarboxylic compoundsLEVER BROTHERS LTD·Filed 1980·Granted Dec 13, 1983·0 cites·5 claims
- 4731US4606851AMethod for improving water solubility of surfactants using terpene sulfonate hydrotropesLEVER BROTHERS LTD·Filed 1985·Granted Aug 19, 1986·0 cites·3 claims
- 4830US5714455AIntimate admixtures of salts of sulfo carboxymethyloxy succinate (SCOMS) with selected glycolipid based surfactants to improve the flow and handlingLEVER BROTHERS CO·Filed 1996·Granted Feb 3, 1998·0 cites·5 claims
- 4930US5663427ACysteic monosuccinic acid and its saltsLEVER BROTHERS CO·Filed 1995·Granted Sep 2, 1997·0 cites·4 claims
- 5030US5520828AFabric conditioners derived from pyridine carboxylic acidsLEVER BROTHERS CO·Filed 1995·Granted May 28, 1996·0 cites·5 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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