Assignee
ASHLAND OIL INC
651 granted patents·13 pending applications·12,127 citations·filing 1971–2021
Top patents by PatentIndex Score
664 records- 0197US4788083ATin or bismuth complex catalysts and trigger cure of coatings therewithASHLAND OIL INC·Filed 1986·Granted Nov 29, 1988·135 cites·68 claims
- 0297US4384948ASingle unit RCCASHLAND OIL INC·Filed 1981·Granted May 24, 1983·203 cites·28 claims
- 0396US5243546ASpectroscopic instrument calibrationASHLAND OIL INC·Filed 1991·Granted Sep 7, 1993·202 cites·79 claims
- 0496US4299687ACarbo-metallic oil conversion with controlled CO:CO2 ratio in regenerationASHLAND OIL INC·Filed 1979·Granted Nov 10, 1981·78 cites·40 claims
- 0596US4268425APhenolic resin-polyisocyanate binder systems containing a drying oil and use thereofASHLAND OIL INC·Filed 1979·Granted May 19, 1981·88 cites·27 claims
- 0695US10268676B1Automated detection of linguistic uniquenessASHLAND OIL INC·Filed 2017·Granted Apr 23, 2019·22 cites·25 claims
- 0795US6962162B2Method for operating a multi family/commercial plumbing systemASHLAND OIL INC·Filed 2004·Granted Nov 8, 2005·83 cites·8 claims
- 0895US4963745AOctane measuring process and deviceASHLAND OIL INC·Filed 1989·Granted Oct 16, 1990·142 cites·18 claims
- 0995US4293480AUrethane binder compositions for no-bake and cold box foundry application utilizing isocyanato-urethane polymersASHLAND OIL INC·Filed 1979·Granted Oct 6, 1981·44 cites·24 claims
- 1094US5349188ANear infrared analysis of piano constituents and octane number of hydrocarbonsASHLAND OIL INC·Filed 1990·Granted Sep 20, 1994·124 cites·36 claims
- 1194US4923756APrimerless adhesive for fiberglass reinforced polyester substratesASHLAND OIL INC·Filed 1987·Granted May 8, 1990·60 cites·8 claims
- 1294US4578424AHigh performance two-component epoxy structural adhesives with chemical thixotropyASHLAND OIL INC·Filed 1985·Granted Mar 25, 1986·60 cites·11 claims
- 1394US4540724APhenolic resin-polyisocyanate binder systems containing a phosphorus halide and use thereofASHLAND OIL INC·Filed 1984·Granted Sep 10, 1985·62 cites·21 claims
- 1493US5349189AProcess and apparatus for analysis of hydrocarbons by near-infrared spectroscopyASHLAND OIL INC·Filed 1992·Granted Sep 20, 1994·108 cites·34 claims
- 1593US5223714AProcess for predicting properties of multi-component fluid blendsASHLAND OIL INC·Filed 1991·Granted Jun 29, 1993·126 cites·13 claims
- 1693US5002806ACurative for structural urethane adhesiveASHLAND OIL INC·Filed 1990·Granted Mar 26, 1991·84 cites·26 claims
- 1793US4775734ANon-nucleophilic acid salts of amines as cure acceleratorsASHLAND OIL INC·Filed 1987·Granted Oct 4, 1988·57 cites·14 claims
- 1893US4743672ASag resistant, two component urethane adhesivesASHLAND OIL INC·Filed 1987·Granted May 10, 1988·80 cites·9 claims
- 1993US4432890AImmobilization of vanadia deposited on catalytic materials during carbo-metallic oil conversionASHLAND OIL INC·Filed 1981·Granted Feb 21, 1984·65 cites·15 claims
- 2093US4427539ADemetallizing and decarbonizing heavy residual oil feedsASHLAND OIL INC·Filed 1982·Granted Jan 24, 1984·74 cites·17 claims
- 2193US4127157AAluminum phosphate binder composition cured with ammonia and aminesASHLAND OIL INC·Filed 1977·Granted Nov 28, 1978·34 cites·34 claims
- 2293US4104478ACatalytic hydrogenation of fatty acidsASHLAND OIL INC·Filed 1977·Granted Aug 1, 1978·42 cites·10 claims
- 2393US4070159AApparatus for separating solid dispersoids from gaseous streamsASHLAND OIL INC·Filed 1977·Granted Jan 24, 1978·61 cites·4 claims
- 2493US3943053ASelective hydrogenation of aromatics and olefins in hydrocarbon fractionsASHLAND OIL INC·Filed 1974·Granted Mar 9, 1976·50 cites·12 claims
- 2592US11494560B1System and methodology for computer-facilitated development of reading comprehension test items through passage mappingASHLAND OIL INC·Filed 2020·Granted Nov 8, 2022·5 cites·16 claims
- 2692US7779857B2Hot water systemASHLAND OIL INC·Filed 2007·Granted Aug 24, 2010·18 cites·6 claims
- 2792US5496491AOrganic stripping compositionASHLAND OIL INC·Filed 1995·Granted Mar 5, 1996·73 cites·12 claims
- 2892US4602069APhenolic resin-polyisocyanate binder systems containing a phosphorus based acidASHLAND OIL INC·Filed 1984·Granted Jul 22, 1986·58 cites·57 claims
- 2992US4585545AProcess for the production of aromatic fuelASHLAND OIL INC·Filed 1984·Granted Apr 29, 1986·110 cites·10 claims
- 3092US4396738AAqueous adhesive compositionsASHLAND OIL INC·Filed 1982·Granted Aug 2, 1983·58 cites·7 claims
- 3192US4331782AHydroxybenzoic acid-epoxy adduct capping agents for polyester resinsASHLAND OIL INC·Filed 1981·Granted May 25, 1982·62 cites·19 claims
- 3291US10665122B1Application of semantic vectors in automated scoring of examination responsesASHLAND OIL INC·Filed 2017·Granted May 26, 2020·8 cites·19 claims
- 3391US5145785ADetermination of aromatics in hydrocarbons by near infrared spectroscopy and calibration thereforASHLAND OIL INC·Filed 1990·Granted Sep 8, 1992·81 cites·17 claims
- 3491US5143996APrimerless adhesive for fiberglass reinforced polyester substratesASHLAND OIL INC·Filed 1992·Granted Sep 1, 1992·50 cites·16 claims
- 3591US4853777AMethod for evaluating smooth surfacesASHLAND OIL INC·Filed 1988·Granted Aug 1, 1989·84 cites·10 claims
- 3691US4806267ALiquid aromatic bisoxazoline and bisoxazine monomer mixtures and process for crosslinking using phenolicsASHLAND OIL INC·Filed 1988·Granted Feb 21, 1989·44 cites·3 claims
- 3791US4302397APreparation of furfuryl alcohol from furfuralASHLAND OIL INC·Filed 1980·Granted Nov 24, 1981·93 cites·2 claims
- 3891US3982051ABacksizing carpet with hot melt composition of ethylene copolymer, atactic polypropylene and vulcanized rubberASHLAND OIL INC·Filed 1974·Granted Sep 21, 1976·85 cites·15 claims
- 3990US4772490AMethod for producing a water-permeable covering on granular water-soluble substancesASHLAND OIL INC·Filed 1986·Granted Sep 20, 1988·68 cites·30 claims
- 4090US4526219AProcess of forming foundry cores and molds utilizing binder curable by free radical polymerizationASHLAND OIL INC·Filed 1982·Granted Jul 2, 1985·66 cites·20 claims
- 4190US4469588AImmobilization of vanadia deposited on sorbent materials during visbreaking treatment of carbo-metallic oilsASHLAND OIL INC·Filed 1982·Granted Sep 4, 1984·41 cites·17 claims
- 4290US4454244ANew compositionsASHLAND OIL INC·Filed 1983·Granted Jun 12, 1984·55 cites·18 claims
- 4390US4430491APoly(ether-amide) polymeric compositionsASHLAND OIL INC·Filed 1982·Granted Feb 7, 1984·45 cites·7 claims
- 4490US4270014AProduction of high energy fuelASHLAND OIL INC·Filed 1979·Granted May 26, 1981·28 cites·5 claims
- 4589US5074272AProcess and apparatus for reducing port fuel injector depositsASHLAND OIL INC·Filed 1989·Granted Dec 24, 1991·56 cites·10 claims
- 4689US4762864AHigh performance induction curable two-component structural adhesive with nonsagging behaviorASHLAND OIL INC·Filed 1986·Granted Aug 9, 1988·68 cites·5 claims
- 4789US4728710ASag resistant urethane adhesives with improved antifoaming propertyASHLAND OIL INC·Filed 1986·Granted Mar 1, 1988·39 cites·8 claims
- 4889US4728384ATwo component epoxy structural adhesives with improved flexibilityASHLAND OIL INC·Filed 1986·Granted Mar 1, 1988·40 cites·7 claims
- 4989US4409092ACombination process for upgrading oil products of coal, shale oil and crude oil to produce jet fuels, diesel fuels and gasolineASHLAND OIL INC·Filed 1981·Granted Oct 11, 1983·47 cites·19 claims
- 5089US4405445AHomogenization of water and reduced crude for catalytic crackingASHLAND OIL INC·Filed 1981·Granted Sep 20, 1983·51 cites·28 claims
Showing the top 50 of 664 patent records by PatentIndex Score.
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