Inventor · disambiguated record
Stacey I. Zones
Also filed as: ZONES STACEY · ZONES STACEY I · ZONES STACEY IAN
203 granted patents·38 pending applications·5,670 citations·filing 1982–2025
99Inventor score
Top patents by PatentIndex Score
241 records- 0199US6709644B2Small crystallite zeolite CHACHEVRON USA INC·Filed 2001·Granted Mar 23, 2004·213 cites·21 claims
- 0299US5053373AZeolite SSZ-32CHEVRON RES·Filed 1989·Granted Oct 1, 1991·196 cites·13 claims
- 0399US4910006AZeolite SSZ-26CHEVRON RES·Filed 1988·Granted Mar 20, 1990·241 cites·12 claims
- 0499US4544538AZeolite SSZ-13 and its method of preparationCHEVRON RES·Filed 1983·Granted Oct 1, 1985·480 cites·10 claims
- 0598US11161750B1Molecular sieve SSZ-121, its synthesis and useCHEVRON USA INC·Filed 2021·Granted Nov 2, 2021·6 cites·13 claims
- 0698US5958370AZeolite SSZ-39CHEVRON USA INC·Filed 1997·Granted Sep 28, 1999·220 cites·40 claims
- 0798US5282958AUse of modified 5-7 a pore molecular sieves for isomerization of hydrocarbonsCHEVRON RES & TECH·Filed 1990·Granted Feb 1, 1994·299 cites·14 claims
- 0898US4508837AZeolite SSZ-16CHEVRON RES·Filed 1982·Granted Apr 2, 1985·96 cites·10 claims
- 0998US4496786ASelective conversion of methanol to low molecular weight olefins over high silica SSZ-13 zeoliteCHEVRON RES·Filed 1983·Granted Jan 29, 1985·79 cites·3 claims
- 1097US10384951B1Molecular sieve SSZ-113, its synthesis and useCHEVRON USA INC·Filed 2018·Granted Aug 20, 2019·9 cites·12 claims
- 1197US9416017B2Method for making molecular sieve SSZ-98XIE DAN·Filed 2014·Granted Aug 16, 2016·19 cites·10 claims
- 1297US5653956AZeolite SSZ-42CHEVRON USA INC·Filed 1995·Granted Aug 5, 1997·75 cites·7 claims
- 1397US5252527AZeolite SSZ-32CHEVRON RES & TECH·Filed 1991·Granted Oct 12, 1993·143 cites·21 claims
- 1497US4963337AZeolite SSZ-33CHEVRON RES·Filed 1989·Granted Oct 16, 1990·109 cites·20 claims
- 1597US4891458ALiquid phase alkylation or transalkylation process using zeolite betaINNES ROBERT A·Filed 1987·Granted Jan 2, 1990·424 cites·45 claims
- 1696US9409786B2Molecular sieve SSZ-98XIE DAN·Filed 2014·Granted Aug 9, 2016·22 cites·5 claims
- 1796US7348295B2Gas separation using molecular sieve SSZ-74CHEVRON CORP·Filed 2006·Granted Mar 25, 2008·35 cites·2 claims
- 1896US5081323ALiquid phase alkylation or transalkylation process using zeolite betaCHEVRON RES & TECH·Filed 1989·Granted Jan 14, 1992·93 cites·16 claims
- 1995US7357904B2Reduction of oxides of nitrogen in a gas stream using molecular sieve SSZ-74CHEVRON CORP·Filed 2006·Granted Apr 15, 2008·37 cites·7 claims
- 2095US7157075B1Process for preparing MTT zeolites using nitrogen-containing organic compoundsCHEVRON USA INC·Filed 2005·Granted Jan 2, 2007·19 cites·16 claims
- 2195US7108843B2Molecular sieve SSZ-70 composition of matter and synthesis thereofCHEVRON USA INC·Filed 2005·Granted Sep 19, 2006·22 cites·12 claims
- 2295US5194235ASynthesis of SSZ-16 zeolite catalystCHEVRON RES & TECH·Filed 1992·Granted Mar 16, 1993·85 cites·6 claims
- 2395US5106801AZeolite SSZ-31CHEVRON RES & TECH·Filed 1990·Granted Apr 21, 1992·62 cites·33 claims
- 2494US11161749B1Molecular sieve SSZ-120, its synthesis and useCHEVRON USA INC·Filed 2021·Granted Nov 2, 2021·2 cites·14 claims
- 2594US10155666B2Aluminum-substituted molecular sieve CIT-13CHEVRON USA INC·Filed 2017·Granted Dec 18, 2018·6 cites·11 claims
- 2694US6790433B2Methods to improve heteroatom lattice substitution in large and extra-large pore borosilicate zeolitesCHEVRON USA INC·Filed 2002·Granted Sep 14, 2004·55 cites·33 claims
- 2794US5952536AAromatics and toluene/trimethylbenzene gas phase transalkylation processesCHEVRON CHEM CO·Filed 1998·Granted Sep 14, 1999·68 cites·23 claims
- 2894US5300210AHydrocarbon conversion process using zeolite SSZ-32 as catalystCHEVRON RES & TECH·Filed 1993·Granted Apr 5, 1994·56 cites·16 claims
- 2994US4483835AProcess for preparing molecular sieves using imidazole templateCHEVRON RES·Filed 1983·Granted Nov 20, 1984·95 cites·10 claims
- 3093US7465835B2Synthesis of amines using molecular sieve SSZ-75CHEVRON USA INC·Filed 2007·Granted Dec 16, 2008·13 cites·6 claims
- 3193US7138099B1Molecular sieve SSZ-73 composition of matter and synthesis thereofCHEVRON USA INC·Filed 2005·Granted Nov 21, 2006·23 cites·5 claims
- 3293US4826667AZeolite SSZ-25CHEVRON RES·Filed 1987·Granted May 2, 1989·575 cites·17 claims
- 3393US4665110AProcess for preparing molecular sieves using adamantane templateCHEVRON RES·Filed 1986·Granted May 12, 1987·61 cites·11 claims
- 3492US9586829B2Molecular sieve SSZ-27ZONES STACEY IAN·Filed 2015·Granted Mar 7, 2017·5 cites·7 claims
- 3592US6468501B1Method for heteroatom lattice substitution in large and extra-large pore borosilicate zeolitesCHEVRON USA INC·Filed 2000·Granted Oct 22, 2002·51 cites·28 claims
- 3691US10167200B2Synthesis of molecular sieve SSZ-41CHEVRON USA INC·Filed 2017·Granted Jan 1, 2019·6 cites·7 claims
- 3791US9192924B1Molecular sieve SSZ-99ZONES STACEY IAN·Filed 2014·Granted Nov 24, 2015·10 cites·10 claims
- 3891US8007763B2Preparation of molecular sieves using a structure directing agent and an N,N,N-trialkyl benzyl quaternary ammonium cationCHEVRON USA INC·Filed 2007·Granted Aug 30, 2011·15 cites·3 claims
- 3991US7713512B2Molecular sieve SSZ-75 composition of matter and synthesis thereofCHEVRON USA INC·Filed 2007·Granted May 11, 2010·15 cites·7 claims
- 4091US7390763B2Preparing small crystal SSZ-32 and its use in a hydrocarbon conversion processCHEVRON USA INC·Filed 2003·Granted Jun 24, 2008·45 cites·12 claims
- 4190US11674092B1Use of SSZ-41X and MTW zeolites for the production of jet and diesel fuelsCHEVRON USA INC·Filed 2022·Granted Jun 13, 2023·2 cites·18 claims
- 4290US9790143B2Delaminated zeolite catalyzed aromatic alkylationRUNNEBAUM RON C·Filed 2014·Granted Oct 17, 2017·12 cites·16 claims
- 4390US9505627B1Processes using molecular sieve SSZ-27CHEVRON USA INC·Filed 2016·Granted Nov 29, 2016·5 cites·15 claims
- 4489US8545801B1Method for preparing molecular sieve SSZ-87ZONES STACEY IAN·Filed 2012·Granted Oct 1, 2013·7 cites·3 claims
- 4589US8545805B2Method for preparing small crystal SSZ-32ZONES STACEY I·Filed 2010·Granted Oct 1, 2013·8 cites·13 claims
- 4689US7550073B2Hydrocarbon conversion using molecular sieve SSZ-70CHEVRON USA INC·Filed 2005·Granted Jun 23, 2009·18 cites·67 claims
- 4788US11148952B1Method for preparing hydrophobic molecular sieves from borosilicate and zincosilicate molecular sievesCHEVRON USA INC·Filed 2021·Granted Oct 19, 2021·1 cites·18 claims
- 4888US10052619B2Method for making molecular sieve SSZ-95CHEVRON USA INC·Filed 2017·Granted Aug 21, 2018·2 cites·19 claims
- 4988US9126190B2Zeolite SSZ-70 having enhanced external surface areaZONES STACEY IAN·Filed 2013·Granted Sep 8, 2015·5 cites·20 claims
- 5088US7226575B2Boron-containing molecular sieve CHACHEVRON USA INC·Filed 2005·Granted Jun 5, 2007·10 cites·6 claims
Showing the top 50 of 241 patent records by PatentIndex Score.
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