Inventor · disambiguated record
Ernest W. Valyocsik
Also filed as: VALYOCSIK ERNEST W · VALYOCSIK ERNEST WILLIAM
82 granted patents·2,606 citations·filing 1977–1996
99Inventor score
Top patents by PatentIndex Score
82 records- 0199US5075269AProduction of high viscosity index lubricating oil stockMOBIL OIL CORP·Filed 1990·Granted Dec 24, 1991·291 cites·11 claims
- 0298US4698217ACrystalline silicate ZSM-58 and process for its preparation using a methyltropinium cationMOBIL OIL CORP·Filed 1986·Granted Oct 6, 1987·74 cites·17 claims
- 0398US4585747ASynthesis of crystalline silicate ZSM-48MOBIL OIL CORP·Filed 1984·Granted Apr 29, 1986·105 cites·13 claims
- 0498US4139600ASynthesis of zeolite ZSM-5MOBIL OIL CORP·Filed 1977·Granted Feb 13, 1979·112 cites·14 claims
- 0598US4108881ASynthesis of zeolite ZSM-11MOBIL OIL CORP·Filed 1977·Granted Aug 22, 1978·56 cites·17 claims
- 0697US4973781AZeolite ZSM-57 and catalysis therewithMOBIL OIL CORP·Filed 1989·Granted Nov 27, 1990·66 cites·12 claims
- 0797US4873067AZeolite ZSM-57MOBIL OIL CORP·Filed 1987·Granted Oct 10, 1989·115 cites·11 claims
- 0897US4481177ASynthesis of zeolite ZSM-22 with a heterocyclic organic compoundMOBIL OIL CORP·Filed 1982·Granted Nov 6, 1984·82 cites·18 claims
- 0994US4902406ASynthesis of zeolite ZSM-22MOBIL OIL CORP·Filed 1984·Granted Feb 20, 1990·65 cites·35 claims
- 1093US4642226AProcess for the preparation of zeolite Beta using dibenzyldimethylammonium ions and the product producedMOBIL OIL CORP·Filed 1985·Granted Feb 10, 1987·83 cites·14 claims
- 1192US5336478AHighly siliceous porous crystalline materialMOBIL OIL CORP·Filed 1993·Granted Aug 9, 1994·84 cites·12 claims
- 1292US4539193ASynthesis of crystalline silicate ZSM-12MOBIL OIL CORP·Filed 1984·Granted Sep 3, 1985·71 cites·18 claims
- 1391US4423021AMethod of preparing silico-crystal ZSM-48MOBIL OIL CORP·Filed 1980·Granted Dec 27, 1983·43 cites·2 claims
- 1490US4568654AZeolite ZSM-51 compositionMOBIL OIL CORP·Filed 1984·Granted Feb 4, 1986·50 cites·1 claims
- 1589US4490342ASynthesis of ZSM-23 zeoliteMOBIL OIL CORP·Filed 1983·Granted Dec 25, 1984·48 cites·12 claims
- 1689US4205053AManufacture of nitrogenous zeolitesMOBIL CORP·Filed 1979·Granted May 27, 1980·51 cites·11 claims
- 1788US4585746ASynthesis of crystalline silicate ZSM-12MOBIL OIL CORP·Filed 1984·Granted Apr 29, 1986·34 cites·13 claims
- 1887US4941963ASynthesis of crystalline ZSM-11 structureMOBIL OIL CORP·Filed 1989·Granted Jul 17, 1990·40 cites·20 claims
- 1987US4886926ACatalytic dehydrogenation of hydrocarbons over tin-containing crystalline microporous materialsMOBIL OIL CORP·Filed 1988·Granted Dec 12, 1989·50 cites·40 claims
- 2087US4374093AContinuous-stream upflow zeolite crystallization apparatusMOBIL OIL CORP·Filed 1981·Granted Feb 15, 1983·34 cites·11 claims
- 2186US5437855ASynthetic porous crystalline MCM-58, its synthesis and useMOBIL OIL CORP·Filed 1994·Granted Aug 1, 1995·43 cites·25 claims
- 2286US5100596ASynthesis of membrane composed of a pure molecular sieveMOBIL OIL CORP·Filed 1991·Granted Mar 31, 1992·61 cites·20 claims
- 2386US4623527ACrystalline silicophosphoaluminate (MCM-10)MOBIL OIL CORP·Filed 1984·Granted Nov 18, 1986·40 cites·16 claims
- 2485US5569805ACatalytic conversion of aromatic compoundsMOBIL OIL CORP·Filed 1995·Granted Oct 29, 1996·38 cites·23 claims
- 2583US4476338AOlefins from methanol and/or dimethyl etherMOBIL OIL CORP·Filed 1983·Granted Oct 9, 1984·31 cites·13 claims
- 2682US5063039ASynthesis of kenyaite-type layered silicate material and its polymeric chalcogenide intercalatesMOBIL OIL CORP·Filed 1989·Granted Nov 5, 1991·30 cites·21 claims
- 2781US5441721ASynthesis of porous crystalline MCM-58MOBIL OIL CORP·Filed 1994·Granted Aug 15, 1995·24 cites·17 claims
- 2881US4632815ACrystalline layered silicateMOBIL OIL CORP·Filed 1984·Granted Dec 30, 1986·25 cites·2 claims
- 2980US5013423AReforming and dehydrocyclizationMOBIL OIL CORP·Filed 1989·Granted May 7, 1991·38 cites·66 claims
- 3080US4388285AProcess for the preparation of ZSM-5 utilizing transition metal complexes during crystallizationMOBIL OIL CORP·Filed 1981·Granted Jun 14, 1983·24 cites·4 claims
- 3179US5192728ATin-colating microporous crystalline materials and their use as dehydrogenation, dehydrocyclization reforming catalystsMOBIL OIL CORP·Filed 1989·Granted Mar 9, 1993·25 cites·32 claims
- 3279US4990710ATin-containing microporous crystalline materials and their use as dehydrogenation, dehydrocyclization and reforming catalystsMOBIL OIL CORP·Filed 1988·Granted Feb 5, 1991·27 cites·9 claims
- 3379US4592902ASynthesis of crystalline silicate ZSM-5 with an alkyltropinium compound promoterMOBIL OIL CORP·Filed 1985·Granted Jun 3, 1986·26 cites·21 claims
- 3478US4935566ADehydrocyclization and reforming processMOBIL OIL CORP·Filed 1989·Granted Jun 19, 1990·32 cites·75 claims
- 3577US4285922AMethod of preparing crystalline zeoliteMOBIL OIL CORP·Filed 1979·Granted Aug 25, 1981·23 cites·10 claims
- 3676US5068096ASynthesis of crystalline silicate MCM-47MOBIL OIL CORP·Filed 1991·Granted Nov 26, 1991·36 cites·17 claims
- 3776US4619820ASynthesis of ZSM-23 zeolite and the product producedMOBIL OIL CORP·Filed 1985·Granted Oct 28, 1986·35 cites·18 claims
- 3874US4531012AOrganic template for synthesis of ZSM-23 zeoliteMOBIL OIL CORP·Filed 1983·Granted Jul 23, 1985·23 cites·5 claims
- 3974US4205052AManufacture of synthetic mordeniteMOBIL CORP·Filed 1979·Granted May 27, 1980·24 cites·6 claims
- 4073US4923690AMethod for producing highly siliceous zeolitesMOBIL OIL CORP·Filed 1987·Granted May 8, 1990·33 cites·11 claims
- 4172US5254770AIsomerization of aromatic compounds over ZSM-22 zeoliteMOBIL OIL CORP·Filed 1984·Granted Oct 19, 1993·25 cites·15 claims
- 4272US5124497AProduction of mono-substituted alkylaromatics from C8 +N-paraffinsMOBIL OIL CORP·Filed 1989·Granted Jun 23, 1992·10 cites·33 claims
- 4371US4368174AApparatus for a continuous down-flow zeolite productionMOBIL OIL CORP·Filed 1980·Granted Jan 11, 1983·17 cites·9 claims
- 4470US5192521ASynthesis of crystalline silicate ZSM-12MOBIL OIL CORP·Filed 1991·Granted Mar 9, 1993·32 cites·18 claims
- 4570US4778780ASynthesis of crystalline SAPO-17MOBIL OIL CORP·Filed 1987·Granted Oct 18, 1988·24 cites·18 claims
- 4670US4584286ASynthesis of crystalline silicate ZSM-35MOBIL OIL CORP·Filed 1984·Granted Apr 22, 1986·24 cites·13 claims
- 4769US4882040AReforming processMOBIL OIL CORP·Filed 1988·Granted Nov 21, 1989·23 cites·40 claims
- 4868US4868145ADehydrogenation and dehydrocyclization catalystMOBIL OIL CORP·Filed 1987·Granted Sep 19, 1989·21 cites·14 claims
- 4961US4639360ASynthesis of crystalline silicate ZSM-5 using an organic sulfonic acidMOBIL OIL CORP·Filed 1985·Granted Jan 27, 1987·13 cites·24 claims
- 5061US4556549AProcess for making zeolite ZSM-45 with an organocobalt complexMOBIL OIL CORP·Filed 1983·Granted Dec 3, 1985·15 cites·6 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Ernest W. Valyocsik 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 →