Inventor · disambiguated record
Charles J. Plank
Also filed as: GIVENS EDWIN N · PLANK CHARLES J · PLANK CHARLES JOSEPH · RUBIN MAE K
35 granted patents·2,840 citations·filing 1970–1985
98Inventor score
Top patents by PatentIndex Score
35 records- 0199US4086186ACrystalline zeolite ZSM-34 and method of preparing the sameMOBIL OIL CORP·Filed 1976·Granted Apr 25, 1978·109 cites·12 claims
- 0299US4079095AManufacture of light olefinsMOBIL OIL CORP·Filed 1976·Granted Mar 14, 1978·121 cites·19 claims
- 0399US4076842ACrystalline zeolite ZSM-23 and synthesis thereofMOBIL OIL CORP·Filed 1976·Granted Feb 28, 1978·638 cites·21 claims
- 0499US4021502AConverting low molecular weight olefins over zeolitesMOBIL OIL CORP·Filed 1975·Granted May 3, 1977·137 cites·8 claims
- 0599US4016245ACrystalline zeolite and method of preparing sameMOBIL OIL CORP·Filed 1974·Granted Apr 5, 1977·565 cites·13 claims
- 0699US3960978AConverting low molecular weight olefins over zeolitesMOBIL OIL CORP·Filed 1974·Granted Jun 1, 1976·213 cites·12 claims
- 0798US4046859ACrystalline zeolite and method of preparing sameMOBIL OIL CORP·Filed 1975·Granted Sep 6, 1977·121 cites·20 claims
- 0898US4011278AConversion of polar compounds using a zsm-5 zeolite catalystMOBIL OIL CORP·Filed 1975·Granted Mar 8, 1977·69 cites·2 claims
- 0997US4052472AMordenite conversion of alkanols to penta- and hexamethyl benzenesMOBIL OIL CORP·Filed 1976·Granted Oct 4, 1977·50 cites·8 claims
- 1097US4021447ASynthesis of zeolite ZSM-4MOBIL OIL CORP·Filed 1975·Granted May 3, 1977·71 cites·9 claims
- 1197US3992466AHydrocarbon conversionMOBIL OIL CORP·Filed 1975·Granted Nov 16, 1976·89 cites·9 claims
- 1296US4175114AMethod for producing zeolitesMOBIL CORP·Filed 1977·Granted Nov 20, 1979·76 cites·12 claims
- 1396US4151189ASynthesizing low sodium crystalline aluminosilicate zeolites with primary aminesMOBIL CORP·Filed 1978·Granted Apr 24, 1979·69 cites·14 claims
- 1495US4306106AConversion of polar compounds using a ZSM-5 zeolite catalystMOBIL OIL CORP·Filed 1978·Granted Dec 15, 1981·39 cites·2 claims
- 1595US4157293AAromatization of C2 -C10 hydrocarbons over stabilized zinc-containing zeolitesMOBIL CORP·Filed 1978·Granted Jun 5, 1979·55 cites·12 claims
- 1692US4341748AMethod for producing zeolitesMOBIL OIL CORP·Filed 1980·Granted Jul 27, 1982·43 cites·1 claims
- 1791US4079096AManufacture of light olefinsMOBIL OIL CORP·Filed 1976·Granted Mar 14, 1978·40 cites·12 claims
- 1889US4247416ACrystalline zeolite ZSM-25MOBIL OIL CORP·Filed 1979·Granted Jan 27, 1981·30 cites·14 claims
- 1989US4104151AOrganic compound conversion over ZSM-23MOBIL OIL CORP·Filed 1977·Granted Aug 1, 1978·41 cites·32 claims
- 2089US3939058AMethod for fluid cracking with a composite catalystMOBIL OIL CORP·Filed 1970·Granted Feb 17, 1976·29 cites·15 claims
- 2186US4243828AAlkylation of aromatics using a high silica zeoliteMOBIL OIL CORP·Filed 1978·Granted Jan 6, 1981·17 cites·11 claims
- 2285US4199556AMethod for producing zeolitesMOBIL CORP·Filed 1979·Granted Apr 22, 1980·32 cites·11 claims
- 2384US4116813AHydrocarbon conversion with crystalline zeolite ZSM-34MOBIL OIL CORP·Filed 1977·Granted Sep 26, 1978·13 cites·9 claims
- 2483US4247728ACrystalline zeolite, synthesis and use thereofMOBIL OIL CORP·Filed 1979·Granted Jan 27, 1981·14 cites·17 claims
- 2583US4081490AHydrocarbon conversion over ZSM-35MOBIL OIL CORP·Filed 1976·Granted Mar 28, 1978·14 cites·13 claims
- 2682US4128504AStabilized zinc-containing zeolitesMOBIL OIL CORP·Filed 1975·Granted Dec 5, 1978·25 cites·24 claims
- 2776US4141859ANovel reforming catalystsMOBIL OIL CORP·Filed 1977·Granted Feb 27, 1979·23 cites·18 claims
- 2874US4001106ACatalytic conversion of hydrocarbonsMOBIL OIL CORP·Filed 1973·Granted Jan 4, 1977·20 cites·12 claims
- 2970US4191638AReforming catalystsMOBIL CORP·Filed 1978·Granted Mar 4, 1980·18 cites·19 claims
- 3067US5102644AMethod for producing zeolitesMOBIL OIL CORP·Filed 1985·Granted Apr 7, 1992·17 cites·4 claims
- 3166US4476330AConversion of ethers using a zeolite catalystMOBIL OIL CORP·Filed 1981·Granted Oct 9, 1984·7 cites·11 claims
- 3258US4105541AHydrocarbon conversion over zsm-38MOBIL OIL CORP·Filed 1977·Granted Aug 8, 1978·11 cites·29 claims
- 3353US4276151ANovel reforming catalystsMOBIL OIL CORP·Filed 1980·Granted Jun 30, 1981·10 cites·8 claims
- 3453US4209499ACrystalline zeolite ZSM-43 synthesis thereofMOBIL CORP·Filed 1977·Granted Jun 24, 1980·9 cites·20 claims
- 3541US4994251AMethod for producing zeolitesMOBIL OIL CORP·Filed 1981·Granted Feb 19, 1991·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →