Inventor · disambiguated record
Allan J. Jacobson
Also filed as: JACOBSON ALLAN · JACOBSON ALLAN J · JACOBSON ALLAN JOSEPH
57 granted patents·4 pending applications·1,405 citations·filing 1978–2020
99Inventor score
Files withEXXON RESEARCH ENGINEERING CO46UNIV HOUSTON SYSTEM7JACOBSON ALLAN J4DECKMAN HARRY W2EXXONMOBIL RES & ENG CO1
Top patents by PatentIndex Score
61 records- 0198US4820677AAmorphous, 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
- 0295US4721558AHydrotreating catalysts comprising a mixture of a sulfide of a promoter metal amorphous sulfide of trivalent chromium and microcrystalline molybdenum or tungsten sulfideEXXON RESEARCH ENGINEERING CO·Filed 1986·Granted Jan 26, 1988·92 cites·27 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
- 0491US5015461ANovel high surface area oxide compositions with a pyrochlore structure, methods for their preparation, and conversion processes utilizing sameEXXON RESEARCH ENGINEERING CO·Filed 1989·Granted May 14, 1991·32 cites·7 claims
- 0590US7049259B1Molecular sieve layers and processes for their manufactureEXXONMOBIL RES & ENG CO·Filed 1994·Granted May 23, 2006·64 cites·7 claims
- 0690US4748142ASupported chromium-molybdenum and tungsten sulfide catalystsEXXON RESEARCH ENGINEERING CO·Filed 1986·Granted May 31, 1988·60 cites·17 claims
- 0789US4698145ASupported transition metal sulfide promoted molybdenum or tungsten sulfide catalysts and their uses for hydroprocessingEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Oct 6, 1987·48 cites·29 claims
- 0889US4650563ATransition 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
- 0989US4208474ACell containing alkali metal anode, cathode and alkali metal-metal-chalcogenide compound solid electrolyteEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Jun 17, 1980·44 cites·34 claims
- 1088US4801570AProcess for preparing a supported, promoted molybdenum and/or tungsten sulfide hydroprocessing catalystEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Jan 31, 1989·50 cites·10 claims
- 1187US4795731ATransition 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
- 1287US4626339ASupported chromium-molybdenum and tungsten sulfide catalystsEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Dec 2, 1986·45 cites·27 claims
- 1386US4668376ASupported, Mn sulfide promoted Mo and W sulfide hydroprocessing catalysts and uses thereofEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted May 26, 1987·41 cites·18 claims
- 1486US4632747AHydrotreating process employing catalysts comprising a supported, mixed metal sulfide iron promoted Mo and WEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Dec 30, 1986·41 cites·28 claims
- 1585US4233375AHigh energy density plural chalcogenide cathode-containing cellEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted Nov 11, 1980·37 cites·31 claims
- 1684US9376735B2Methods and systems for recovering rare earth elementsUNIV HOUSTON SYSTEM·Filed 2014·Granted Jun 28, 2016·4 cites·33 claims
- 1784US4376709AIntercalated layered mixed oxidesEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Mar 15, 1983·24 cites·11 claims
- 1883US5026473ATransition metal tris-dithiolene and related complexes as precursors to active catalystsEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Jun 25, 1991·41 cites·5 claims
- 1982US4339424AMethod of preparing W or Mo metal oxidesEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Jul 13, 1982·24 cites·10 claims
- 2081US4824820AHydrotreating catalysts comprising a mixture of a sulfide of a promoter metal, amorphous sulfide of trivalent chromium and microcrystalline molybdenum or tungsten sulfideEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Apr 25, 1989·36 cites·12 claims
- 2181US4792541AHydrotreating catalysts comprising supported, mixed metal sulfide of iron promoted Mo and W and their usesEXXON RESEARCH ENGINEERING CO·Filed 1986·Granted Dec 20, 1988·36 cites·18 claims
- 2281US4755496ASupported transition metal sulfide promoted molybdenum or tungsten sulfide catalysts and their uses for hydroprocessingEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Jul 5, 1988·36 cites·22 claims
- 2379US4591429AHydrotreating process employing catalysts comprising a supported mixture of a sulfide of a promoter metal, trivalent chromium and molybdenum or tungstenEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted May 27, 1986·30 cites·17 claims
- 2476US5105053AHigh surface area oxide compositions with a pyrochlore structure, methods for their preparation, and conversion processes utilizing sameEXXON RESEARCH ENGINEERING CO·Filed 1991·Granted Apr 14, 1992·27 cites·41 claims
- 2575US10196709B2Systems for recovering rare earth elementsUNIV HOUSTON SYSTEM·Filed 2016·Granted Feb 5, 2019·1 cites·20 claims
- 2674US5186833AComposite metal-ceramic membranes and their fabricationEXXON RESEARCH ENGINEERING CO·Filed 1991·Granted Feb 16, 1993·36 cites·14 claims
- 2771US8974675B2Porous solids, selective separations, removal of sulfur compounds, adsorptionJACOBSON ALLAN J·Filed 2012·Granted Mar 10, 2015·2 cites·16 claims
- 2869US4355162ALayered compounds of mixed oxides and Lewis basesEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Oct 19, 1982·7 cites·9 claims
- 2966US5138111AEta phase materials, methods of producing the same, and use thereof as catalysts for alcohol synthesis, hydrocarbon synthesis, hydrocarbon hydrogenation and hydrocarbon conversion reactionsEXXON RESEARCH ENGINEERING CO·Filed 1991·Granted Aug 11, 1992·19 cites·10 claims
- 3065US4354024ATungsten trioxide layered compoundsEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Oct 12, 1982·5 cites·9 claims
- 3165US4143213ACells having cathodes containing chalcogenide compounds of the formula Ma FeXb and species thereof exhibiting alkali metal incorporationEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Mar 6, 1979·16 cites·16 claims
- 3264US8637209B2Cathode and electrolyte materials for solid oxide fuel cells and ion transport membranesJACOBSON ALLAN J·Filed 2006·Granted Jan 28, 2014·4 cites·20 claims
- 3362US10577677B2Process for the recovery of rare earth metals from permanent magnetsUNIV HOUSTON SYSTEM·Filed 2016·Granted Mar 3, 2020·0 cites·8 claims
- 3462US5071813AETA phase materials, methods of producing the same, and use thereof as catalysts for alcohol synthesis, hydrocarbon synthesis, hydrocarbon hydrogenation and hydrocarbon conversion reactionsEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Dec 10, 1991·7 cites·13 claims
- 3562US4459406ALayered compounds of mixed oxides and Lewis basesEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Jul 10, 1984·5 cites·3 claims
- 3659US4243624AMethod of making cathodes derived from ammonium-metal-chalcogen compoundsEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted Jan 6, 1981·13 cites·12 claims
- 3759US2020199709A1Process for the recovery of rare earth metals from permanent magnetsUNIV HOUSTON SYSTEM·Filed 2020·Application pending·0 cites
- 3856US7314605B2Microporous crystalline metal silicates and processes for their preparationUNIV HOUSTON SYSTEM·Filed 2002·Granted Jan 1, 2008·4 cites·26 claims
- 3955US4355161AMolybdenum trioxide layered compoundsEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Oct 19, 1982·3 cites·3 claims
- 4053US4482644AOxygen-deficient, barium-containing perovskitesEXXON RESEARCH ENGINEERING CO·Filed 1983·Granted Nov 13, 1984·8 cites·20 claims
- 4152US4237204AMolybdenum sulfide cathode structureEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted Dec 2, 1980·11 cites·7 claims
- 4251US4622128AHydrotreating catalysts comprising supported mixtures of a sulfide of trivalent chromium and molybdenum or tungstenEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Nov 11, 1986·9 cites·26 claims
- 4350US5183788AModular surface catalyzed membrane containing a microporous membrane catalyst layer and transport layerEXXON RESEARCH ENGINEERING CO·Filed 1991·Granted Feb 2, 1993·13 cites·10 claims
- 4450US2006252631A1Molecular sieve layers and processes for their manufactureDECKMAN HARRY W·Filed 2006·Application pending·0 cites
- 4550US2006189476A1Molecular sieve layers and processes for their manufactureDECKMAN HARRY W·Filed 2006·Application pending·0 cites
- 4649US9236615B2Methods for using novel cathode and electrolyte materials for solid oxide fuel cells and ion transport membranesUNIV HOUSTON SYSTEM·Filed 2014·Granted Jan 12, 2016·0 cites·22 claims
- 4748US4503166ACation-reordered, bismuth-containing perovskitesEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Mar 5, 1985·3 cites·16 claims
- 4847US12168612B2Doped tin oxide particles and doped tin oxide shells for core-shell particlesUNIV HOUSTON SYSTEM·Filed 2020·Granted Dec 17, 2024·0 cites·16 claims
- 4944US8293133B2Porous solids, selective separations, removal of sulfur compounds, adsorptionJACOBSON ALLAN J·Filed 2007·Granted Oct 23, 2012·0 cites·12 claims
- 5044US2004086772A1Fuel cell electrode comprising CO and sulfur tolerant metal compound hydrogen activation catalystUNIV TEXAS·Filed 2003·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Allan J. Jacobson 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 →