Inventor · disambiguated record
Yun-Yang Huang
Also filed as: HUANG YUN-YANG
15 granted patents·587 citations·filing 1977–2003
95Inventor score
Top patents by PatentIndex Score
15 records- 0195US4837396AZeolite beta containing hydrocarbon conversion catalyst of stabilityMOBIL OIL CORP·Filed 1987·Granted Jun 6, 1989·81 cites·13 claims
- 0295US4441990AHollow shaped catalytic extrudatesMOBIL OIL CORP·Filed 1982·Granted Apr 10, 1984·78 cites·39 claims
- 0395US4116996ACatalyst for methane productionETHYL CORP·Filed 1977·Granted Sep 26, 1978·41 cites·10 claims
- 0494US6617482B1Removable of polar contaminants from aromatic feedstocksEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Sep 9, 2003·36 cites·11 claims
- 0594US4789457AProduction of high octane gasoline by hydrocracking catalytic cracking productsMOBIL OIL CORP·Filed 1987·Granted Dec 6, 1988·86 cites·21 claims
- 0693US4676887AProduction of high octane gasolineMOBIL OIL CORP·Filed 1986·Granted Jun 30, 1987·78 cites·23 claims
- 0791US6313362B1Aromatic alkylation processEXXONMOBIL OIL CORP·Filed 1998·Granted Nov 6, 2001·51 cites·9 claims
- 0890US4210597APreparation of oxygenates from carbon monoxide and hydrogenETHYL CORP·Filed 1979·Granted Jul 1, 1980·24 cites·3 claims
- 0984US4457685AExtrusion die for shaped extrudateMOBIL OIL CORP·Filed 1982·Granted Jul 3, 1984·44 cites·6 claims
- 1079US6753452B2Removal of polar contaminants from aromatic feedstocksEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted Jun 22, 2004·8 cites·10 claims
- 1175US4837397ANobile metal containing catalysts of improved stabilityMOBIL OIL CORP·Filed 1987·Granted Jun 6, 1989·27 cites·20 claims
- 1273US4272410ACatalyst for preparation of oxygenates from carbon monoxide and hydrogenETHYL CORP·Filed 1979·Granted Jun 9, 1981·8 cites·4 claims
- 1367US4328129ACatalyst for making dimethyl ether and methanol from synthesis gasETHYL CORP·Filed 1979·Granted May 4, 1982·6 cites·3 claims
- 1453US4952543AProcess for dispersing or redispersing a Group VIII noble metal species on a porous inorganic supportMOBIL OIL CORP·Filed 1988·Granted Aug 28, 1990·12 cites·26 claims
- 1543US4849385AProcess for dispersing or redispersing a group VIII noble metal species on a porous inorganic supportMOBIL OIL CORP·Filed 1987·Granted Jul 18, 1989·7 cites·15 claims
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