Inventor · disambiguated record
Theresa A. Pecoraro
Also filed as: PECORARO THERESA · PECORARO THERESA A
33 granted patents·1 pending application·1,382 citations·filing 1980–2002
98Inventor score
Files withEXXON RESEARCH ENGINEERING CO11CHEVRON RES8CHEVRON CHEM CO5CHEVRON USA INC4CHEVRON RES & TECH2
Top patents by PatentIndex Score
34 records- 0199US4910006AZeolite SSZ-26CHEVRON RES·Filed 1988·Granted Mar 20, 1990·241 cites·12 claims
- 0298US4820677AAmorphous, iron promoted Mo and W sulfide hydroprocessing catalysts and process for their preparationJACOBSON ALLAN J·Filed 1984·Granted Apr 11, 1989·167 cites·9 claims
- 0395US4666878AAmorphous, iron promoted Mo and W sulfide hydroprocessing catalysts and uses thereofEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted May 19, 1987·120 cites·10 claims
- 0494US4988659ASilica/alumina cogel catalystsCHEVRON RES·Filed 1989·Granted Jan 29, 1991·86 cites·22 claims
- 0593US4508847ACarbon-containing molybdenum and tungsten sulfide catalystsEXXON RESEARCH ENGINEERING CO·Filed 1983·Granted Apr 2, 1985·63 cites·12 claims
- 0689US4826797ACarbon-containing molybdenum and tungsten sulfide catalystsEXXON RESEARCH ENGINEERING CO·Filed 1986·Granted May 2, 1989·51 cites·10 claims
- 0789US4650563ATransition metal sulfide promoted molybdenum or tungsten sulfide catalysts and their uses for hydroprocessingEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Mar 17, 1987·48 cites·23 claims
- 0888US5202014AZeolite SSZ-25CHEVRON RES & TECH·Filed 1991·Granted Apr 13, 1993·49 cites·34 claims
- 0987US6022513AAluminophosphates and their method of preparationFiled 1996·Granted Feb 8, 2000·87 cites·31 claims
- 1087US4795731ATransition metal sulfide promoted molybdenum or tungsten sulfide catalysts and their uses for hydroprocessingEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Jan 3, 1989·47 cites·15 claims
- 1184US4288422AMethod of preparing chalcogenides of group VIII by low temperature precipitation from monaqueous solution, the products produced by said method and their use as catalystsEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Sep 8, 1981·23 cites·15 claims
- 1282US4528089AHydrogenation processes using carbon-containing molybdenum and tungsten sulfide catalystsEXXON RESEARCH ENGINEERING CO·Filed 1983·Granted Jul 9, 1985·29 cites·29 claims
- 1378US6372685B1Powders of silica-oxide and mixed silica-oxide and method of preparing sameCHEVRON PHILLIPS CHEMICAL CO·Filed 2000·Granted Apr 16, 2002·15 cites·12 claims
- 1478US4980045AHeavy oil pretreatment process with reduced sulfur oxide emissionsCHEVRON RES·Filed 1988·Granted Dec 25, 1990·40 cites·11 claims
- 1576US4368115ACatalysts comprising layered chalcogenides of group IVb-group VIIb prepared by a low temperature nonaqueous precipitate techniqueEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Jan 11, 1983·25 cites·85 claims
- 1674US5001097AHydrocarbon conversion with octane-enhancing catalystsCHEVRON RES·Filed 1990·Granted Mar 19, 1991·33 cites·44 claims
- 1773US6107236APowders of silica-oxide and mixed silica-oxide and method of preparing sameCHEVRON CHEM CO·Filed 1998·Granted Aug 22, 2000·29 cites·11 claims
- 1873US4279737AHydrodesulfurization over catalysts comprising chalcogenides of group VIII prepared by low temperature precipitation from nonaqueous solutionEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Jul 21, 1981·22 cites·20 claims
- 1972US5007997AZeolite SSZ-26CHEVRON RES·Filed 1989·Granted Apr 16, 1991·27 cites·19 claims
- 2071US5591322ADewaxing process using zeolite SSZ-25CHEVRON USA INC·Filed 1995·Granted Jan 7, 1997·9 cites·1 claims
- 2168US6111037ASilica-modified aluminophosphate compositions, catalysts, method of preparing same and polymerization processesCHEVRON CHEM CO·Filed 1997·Granted Aug 29, 2000·30 cites·41 claims
- 2267US5160601AHydrocarbon conversion with octane-enhancing catalystsCHEVRON RES·Filed 1990·Granted Nov 3, 1992·25 cites·4 claims
- 2366US4308171AMethod of preparing di and poly chalcogenides of group VIIb by low temperature precipitation from nonaqueous solution and small crystallite size stoichiometric layered dichalcogenides of rhenium and technetiumEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Dec 29, 1981·17 cites·28 claims
- 2464US5071806AVanadium tolerant cracking catalystCHEVRON RES & TECH·Filed 1990·Granted Dec 10, 1991·23 cites·37 claims
- 2561US4390514AMethod of preparing chalocogenides of group VIII by low temperature precipitation from nonaqueous solution, the products produced by said method and their use as catalystsEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Jun 28, 1983·15 cites·17 claims
- 2658US5869587AProcess for the polymerization of alpha olefins using a new aluminophosphate supportCHEVRON CHEM CO·Filed 1996·Granted Feb 9, 1999·12 cites·10 claims
- 2757US4551229ACracking of heavy hydrocarbons with improved yields of valuable liquid productsCHEVRON RES·Filed 1984·Granted Nov 5, 1985·14 cites·25 claims
- 2854US6153553AProcess for the polymerization of alpha olefins using a new aluminophosphate supportCHEVRON CHEM CO·Filed 2000·Granted Nov 28, 2000·2 cites·8 claims
- 2949US5421992AHydrocarbon conversion process using zeolite SSZ-25CHEVRON USA INC·Filed 1992·Granted Jun 6, 1995·8 cites·13 claims
- 3047US6005154AIsomerization process using zeolite SSZ-25CHEVRON USA INC·Filed 1997·Granted Dec 21, 1999·10 cites·2 claims
- 3146US5691463AAlkylation process using zeolite SSZ-25CHEVRON USA INC·Filed 1996·Granted Nov 25, 1997·7 cites·4 claims
- 3243US5135641ACatalytic cracking process employing silica/alumina cogel catalystsCHEVRON RES·Filed 1990·Granted Aug 4, 1992·8 cites·3 claims
- 3343US2003092858A1Powders of silica-oxide and mixed silica-oxide and method of preparing sameFiled 2002·Application pending·0 cites
- 3429US6043181AProcess for the polymerization of alpha olefins using a new aluminophosphate supportCHEVRON CHEM CO·Filed 1998·Granted Mar 28, 2000·0 cites·10 claims
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