Inventor · disambiguated record
Alakananda Bhattacharyya
Also filed as: BHATTACHARYYA ALAKANANDA · BHATTACHARYYA ALAKANANDA A
29 granted patents·7 pending applications·1,183 citations·filing 1983–2018
98Inventor score
Top patents by PatentIndex Score
36 records- 0196US4963520AMetal-containing spinel composition and process of using sameUOP INC·Filed 1988·Granted Oct 16, 1990·92 cites·40 claims
- 0294US6137001AProcess for preparing aromatic carboxylic acids with efficient treatments of gaseous effluentBP AMOCO CORP·Filed 1999·Granted Oct 24, 2000·85 cites·20 claims
- 0394US5980840AAutothermic reactor and process using oxygen ion--conducting dense ceramic membraneBP AMOCO CORP·Filed 1997·Granted Nov 9, 1999·109 cites·20 claims
- 0494US5399537AMethod for preparing synthesis gas using nickel catalystsAMOCO CORP·Filed 1993·Granted Mar 21, 1995·66 cites·12 claims
- 0594US4790982AMetal-containing spinel composition and process of using sameKATALISTIKS INT INC·Filed 1986·Granted Dec 13, 1988·101 cites·33 claims
- 0692US4957718AProcess for reducing emissions of sulfur oxides and composition useful in sameUOP INC·Filed 1987·Granted Sep 18, 1990·79 cites·15 claims
- 0791US5246899ASimplified preparation of hydrotalcite-type claysAMOCO CORP·Filed 1991·Granted Sep 21, 1993·54 cites·15 claims
- 0888US5939353AMethod for preparing and using nickel catalystsBP AMOCO CORP·Filed 1997·Granted Aug 17, 1999·58 cites·15 claims
- 0987US5653774AMethod for preparing synthesis gas using nickel catalystsAMOCO CORP·Filed 1995·Granted Aug 5, 1997·44 cites·20 claims
- 1087US5591418AProcess for removing sulfur oxides or nitrogen oxides from a gaseous mixtureAMOCO CORP·Filed 1995·Granted Jan 7, 1997·51 cites·14 claims
- 1187US4830840AProcess for removing sulfur oxide and nitrogen oxideUOP INC·Filed 1987·Granted May 16, 1989·39 cites·14 claims
- 1285US5767040ACatalyst prepared from nickel-containing hydrotalcite-like precursor compoundAMOCO CORP·Filed 1995·Granted Jun 16, 1998·34 cites·13 claims
- 1385US5426083AAbsorbent and process for removing sulfur oxides from a gaseous mixtureAMOCO CORP·Filed 1994·Granted Jun 20, 1995·40 cites·14 claims
- 1483US5740667AProcess for abatement of nitrogen oxides in exhaust from gas turbine power generationAMOCO CORP·Filed 1996·Granted Apr 21, 1998·79 cites·24 claims
- 1583US5439861ACatalyzed vapor phase process for making synthesis gasAMOCO CORP·Filed 1993·Granted Aug 8, 1995·32 cites·21 claims
- 1679US5614163ACatalyzed vapor phase process for making synthesis gasAMOCO CORP·Filed 1995·Granted Mar 25, 1997·33 cites·17 claims
- 1775US6953488B2Preparing synthesis gas using hydrotalcite-derived nickel catalystsBP CORP NORTH AMERICA INC·Filed 2003·Granted Oct 11, 2005·16 cites·23 claims
- 1874US7754910B2Mixed metal oxide catalysts for the ammoxidation of propane and isobutaneINEOS USA LLC·Filed 2008·Granted Jul 13, 2010·2 cites·25 claims
- 1974US5750020AProcess for removing sulfur oxides or nitrogen oxides from a gaseous mixture in an FCC processAMOCO CORP·Filed 1996·Granted May 12, 1998·22 cites·6 claims
- 2071US6324827B1Method of generating power in a dry low NOx combustion systemBP CORP NORTH AMERICA INC·Filed 1997·Granted Dec 4, 2001·28 cites·19 claims
- 2169US6071433AMethod of hydrocarbon reforming and catalyst precursorBP AMOCO CORP·Filed 1999·Granted Jun 6, 2000·23 cites·22 claims
- 2269US5914293AAbsorbent and process for removing sulfur oxides from a gaseous mixtureBP AMOCO CORP·Filed 1998·Granted Jun 22, 1999·20 cites·2 claims
- 2367US5626794AProcess for hydroshifting dimethyl etherAMOCO CORP·Filed 1996·Granted May 6, 1997·22 cites·20 claims
- 2467US5354932ACatalytic hydrocarbon conversion using thermally activated hydrotalcite-type claysAMOCO CORP·Filed 1993·Granted Oct 11, 1994·14 cites·6 claims
- 2560US5498370AProcess for hydroshifting dimethyl etherAMOCO CORP·Filed 1994·Granted Mar 12, 1996·12 cites·20 claims
- 2659US5591238AMethod for preparing synthesis gas using nickel catalystsAMOCO CORP·Filed 1994·Granted Jan 7, 1997·8 cites·14 claims
- 2758US8697596B2Mixed metal oxide catalysts and catalytic conversions of lower alkane hydrocarbonsKADUK JAMES A·Filed 2007·Granted Apr 15, 2014·1 cites·12 claims
- 2854US2010135884A1Process for Desulfurization of Hot Fuel GasesSERBAN MANUELA·Filed 2009·Application pending·0 cites
- 2953US5843862AProcess for manufacturing an absorbent compositionAMOCO CORP·Filed 1996·Granted Dec 1, 1998·19 cites·13 claims
- 3052US2010327224A1Compounds for Desulfurization of Hot Fuel GasesSERBAN MANUELA·Filed 2009·Application pending·0 cites
- 3149US2009198081A1Process for the ammoxidation of propane and isobutanePAPARIZOS CHRISTOS·Filed 2008·Application pending·0 cites
- 3246US2008248947A1Mixed metal oxide catalysts and catalytic processes for conversions of lower alkane hydrocarbonsZAJAC GERRY W·Filed 2007·Application pending·0 cites
- 3343US2008103325A1Mixed metal oxide catalysts for the ammoxidation of propane and isobutaneLUGMAIR CLAUS·Filed 2006·Application pending·0 cites
- 3443US2018273463A1Catalyst having a modified silicon carbide support and its use as a hydrogenation catalystUOP LLC·Filed 2018·Application pending·0 cites
- 3540US2003005633A1Preparing synthesis gas using hydrotalcite- derived nickel catalystsFiled 2001·Application pending·0 cites
- 3634US4496532ARuthenium carbonylates and processes for their preparationUNIV OHIO STATE RES FOUND·Filed 1983·Granted Jan 29, 1985·0 cites·38 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →