Inventor · disambiguated record
John C. Hayes
Also filed as: HAYES JOHN · HAYES JOHN C · HAYES JOHN CLIFFORD
96 granted patents·8 pending applications·915 citations·filing 1971–2021
99Inventor score
Top patents by PatentIndex Score
104 records- 0196US9790152B2Process for purifying (hydro)fluoroalkenesMEXICHEM AMANCO HOLDING SA·Filed 2017·Granted Oct 17, 2017·8 cites·18 claims
- 0293US3960710AHydrocarbon conversion with an acidic multimetallic catalytic compositeUNIVERSAL OIL PROD CO·Filed 1974·Granted Jun 1, 1976·28 cites·18 claims
- 0389US9012703B2Process for purifying (hydro) fluoroalkenesSHARRATT ANDREW P·Filed 2010·Granted Apr 21, 2015·4 cites·29 claims
- 0489US3998755ARegeneration of a coke-deactivated, acidic bimetallic Pt-1r catalystUNIVERSAL OIL PROD CO·Filed 1974·Granted Dec 21, 1976·32 cites·11 claims
- 0588US4028223AGuard beds in hydrocarbon conversion with an acidic multimetallic catalytic compositeUOP INC·Filed 1975·Granted Jun 7, 1977·21 cites·18 claims
- 0687US4133839ADehydrogenation with a nonacidic multimetallic catalystUOP INC·Filed 1977·Granted Jan 9, 1979·18 cites·21 claims
- 0786US4101593ADehydrogenation method and nonacidic multimetallic catalytic composite for use thereinUOP INC·Filed 1977·Granted Jul 18, 1978·14 cites·16 claims
- 0885US4048245ADehydrogenation method and nonacidic multimetallic catalytic composite for use thereinUOP INC·Filed 1976·Granted Sep 13, 1977·35 cites·34 claims
- 0984US4311237AFood carrying and display container systemHAYES JOHN C·Filed 1980·Granted Jan 19, 1982·45 cites·4 claims
- 1084US4009096AHydroprocessing of hydrocarbonsUOP INC·Filed 1976·Granted Feb 22, 1977·30 cites·6 claims
- 1183US4268392ADisposable plastic trap bagTIGER MANUFACTURING COMPANY·Filed 1979·Granted May 19, 1981·46 cites·4 claims
- 1283US4124491AHydrocarbon conversion with a selectively sulfided acidic multimetallic catalytic compositeUOP INC·Filed 1972·Granted Nov 7, 1978·22 cites·13 claims
- 1383US4079092AHydroprocessing of aromatics to make cycloparaffinsUOP INC·Filed 1977·Granted Mar 14, 1978·22 cites·10 claims
- 1482US3935244AHigh pressure regeneration of a coke-deactivated catalyst containing platinum, rhenium, halogen & sulfurUNIVERSAL OIL PROD CO·Filed 1971·Granted Jan 27, 1976·22 cites·13 claims
- 1581US8061274B1Less than lethal projectile and a method for producing the sameHAYES JOHN·Filed 2009·Granted Nov 22, 2011·13 cites·7 claims
- 1680US3948762AHydrocarbon conversion with an acidic multimetallic catalytic compositeUNIVERSAL OIL PROD CO·Filed 1974·Granted Apr 6, 1976·18 cites·19 claims
- 1779US8511231B2Less than lethal projectile and a method for producing the sameHAYES JOHN·Filed 2011·Granted Aug 20, 2013·8 cites·17 claims
- 1879US3969222AHydrogenation and hydrodesulfurization of hydrocarbon distillate with a catalytic compositeUNIVERSAL OIL PROD CO·Filed 1975·Granted Jul 13, 1976·12 cites·4 claims
- 1977US4175315AAll plastic hinge having a non-rising pin and method of making the sameHAYES FRANK F JR·Filed 1977·Granted Nov 27, 1979·45 cites·4 claims
- 2076US4136064AMultimetallic catalytic compositeUOP INC·Filed 1977·Granted Jan 23, 1979·10 cites·23 claims
- 2175US8975438B2Process for the preparation of cyclohexanecarboxylic acid derivativesBIRRER BEAT·Filed 2012·Granted Mar 10, 2015·5 cites·10 claims
- 2274US4130507ANonacidic multimetallic catalytic compositeUOP INC·Filed 1977·Granted Dec 19, 1978·9 cites·17 claims
- 2373US4167496ANonacidic multimetallic catalytic composite for use in hydrocarbon dehydrogenationUOP INC·Filed 1978·Granted Sep 11, 1979·9 cites·14 claims
- 2472US4083883AHydrocarbon dehydrogenation using a platinum or palladium, rhodium, nickel, alkaline or alkaline earth metal catalystUOP INC·Filed 1977·Granted Apr 11, 1978·8 cites·32 claims
- 2572US4048099AHydrocarbon conversion with an acidic trimetallic catalytic compositeUOP INC·Filed 1975·Granted Sep 13, 1977·8 cites·15 claims
- 2672US3983197APreparation of alumina extrudatesUNIVERSAL OIL PROD CO·Filed 1973·Granted Sep 28, 1976·20 cites·4 claims
- 2771US4128590ADehydrogenation methodUOP INC·Filed 1977·Granted Dec 5, 1978·8 cites·34 claims
- 2871US4036741AHydrocarbon conversion with an acidic multimetallic catalytic compositeUOP INC·Filed 1976·Granted Jul 19, 1977·18 cites·27 claims
- 2970US4003852ANonacidic multimetallic dehydrogenation catalystUOP INC·Filed 1976·Granted Jan 18, 1977·18 cites·8 claims
- 3069US4097368AHydrocarbon conversion with an acidic multimetallic catalytic compositeUOP INC·Filed 1976·Granted Jun 27, 1978·14 cites·24 claims
- 3168US4087476ADehydrogenation methodUOP INC·Filed 1977·Granted May 2, 1978·14 cites·26 claims
- 3266US9624148B2Process for purifying (hydro)fluoroalkenesMEXICHEM AMANCO HOLDING SA·Filed 2016·Granted Apr 18, 2017·0 cites·23 claims
- 3366US9021959B2Less than lethal cartridgeHAYES JOHN·Filed 2012·Granted May 5, 2015·5 cites·9 claims
- 3465US4018669AHydrocarbon conversion with an acidic multimetallic catalytic compositeUOP INC·Filed 1976·Granted Apr 19, 1977·6 cites·23 claims
- 3565US3969425ASaturated hydrocarbon isomerization processUNIVERSAL OIL PROD CO·Filed 1975·Granted Jul 13, 1976·6 cites·17 claims
- 3664US2014336403A1ProcessHOFFMANN LA ROCHE·Filed 2014·Application pending·0 cites
- 3763US9309176B2Process for purifying (hydro)fluoroalkenesMEXICHEM AMANCO HOLDING SA·Filed 2015·Granted Apr 12, 2016·0 cites·28 claims
- 3863US8516729B2Reduced lethality gunHAYES JOHN·Filed 2011·Granted Aug 27, 2013·10 cites·17 claims
- 3961US2016200672A1New processHOFFMANN LA ROCHE·Filed 2016·Application pending·0 cites
- 4060US9828316B2Process for purifying (hydro)halocarbon compositionsMEXICHEM AMANCO HOLDING SA·Filed 2014·Granted Nov 28, 2017·0 cites·38 claims
- 4160US4536705AProbe search test light and continuity testerHAYES JOHN C·Filed 1984·Granted Aug 20, 1985·15 cites·9 claims
- 4260US2013197257A1New processHOFFMANN LA ROCHE·Filed 2013·Application pending·0 cites
- 4359US3957624AReforming with an acidic multimetallic catalytic compositeUNIVERSAL OIL PROD CO·Filed 1975·Granted May 18, 1976·12 cites·18 claims
- 4459US2015361034A1New processHOFFMANN LA ROCHE·Filed 2015·Application pending·0 cites
- 4558US2018044269A1Process for purifying (hydro)halocarbon compositionsMEXICHEM AMANCO HOLDING SA·Filed 2017·Application pending·0 cites
- 4657US4364848APassivation of metal contaminants on cracking catalystUOP INC·Filed 1980·Granted Dec 21, 1982·13 cites·8 claims
- 4757US4051071ADehydrogenation method and sulfided nonacidic multimetallic catalytic composite for use thereinUOP INC·Filed 1976·Granted Sep 27, 1977·4 cites·14 claims
- 4857US4046672AHydrocarbon conversion with an acidic multimetallic compositeUOP INC·Filed 1976·Granted Sep 6, 1977·11 cites·27 claims
- 4957US3962359AHydroprocessing of hydrocarbonsUNIVERSAL OIL PROD CO·Filed 1975·Granted Jun 8, 1976·4 cites·4 claims
- 5056US4115255AProcess for hydrogenating a coke-forming hydrocarbon distillateUOP INC·Filed 1977·Granted Sep 19, 1978·11 cites·10 claims
Showing the top 50 of 104 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →