Inventor · disambiguated record
Avinash Gupta
Also filed as: GUPTA AVINASH · GUPTA AVINASH K
38 granted patents·14 pending applications·314 citations·filing 1975–2024
97Inventor score
Top patents by PatentIndex Score
52 records- 0196US10793972B1High quality silicon carbide crystals and method of making the sameII VI DELAWARE INC·Filed 2018·Granted Oct 6, 2020·15 cites·18 claims
- 0295US8858709B1Silicon carbide with low nitrogen content and method for preparationZWIEBACK ILYA·Filed 2007·Granted Oct 14, 2014·26 cites·19 claims
- 0395US8512471B2Halosilane assisted PVT growth of SiCZWIEBACK ILYA·Filed 2012·Granted Aug 20, 2013·11 cites·35 claims
- 0494US9090989B2Vanadium compensated, SI SiC single crystals of NU and PI type and the crystal growth process thereofII VI INC·Filed 2013·Granted Jul 28, 2015·8 cites·21 claims
- 0594US7767022B1Method of annealing a sublimation grown crystalII VI INC·Filed 2007·Granted Aug 3, 2010·53 cites·20 claims
- 0693US10294584B2SiC single crystal sublimation growth method and apparatusGUPTA AVINASH K·Filed 2010·Granted May 21, 2019·13 cites·14 claims
- 0793US8216369B2System for forming SiC crystals having spatially uniform doping impuritiesGUPTA AVINASH K·Filed 2009·Granted Jul 10, 2012·18 cites·9 claims
- 0891US8361227B2Silicon carbide single crystals with low boron contentII VI INC·Filed 2007·Granted Jan 29, 2013·9 cites·24 claims
- 0991US8287720B2Multistage resid hydrocrackingBALDASSARI MARIO C·Filed 2009·Granted Oct 16, 2012·23 cites·15 claims
- 1091US7608524B2Method of and system for forming SiC crystals having spatially uniform doping impuritiesII VI INC·Filed 2006·Granted Oct 27, 2009·22 cites·9 claims
- 1186US2024150931A1Large diameter silicon carbide single crystals and apparatus and method of manufacture thereofII VI ADVANCED MAT LLC·Filed 2024·Application pending·0 cites
- 1283US8313720B2Guided diameter SiC sublimation growth with multi-layer growth guideZWIEBACK ILYA·Filed 2008·Granted Nov 20, 2012·5 cites·12 claims
- 1381US9322110B2Vanadium doped SiC single crystals and method thereofII VI INC·Filed 2013·Granted Apr 26, 2016·2 cites·9 claims
- 1480US11035054B2Large diameter silicon carbide single crystals and apparatus and method of manufacture thereofII VI DELAWARE INC·Filed 2019·Granted Jun 15, 2021·2 cites·4 claims
- 1579US9873839B2Multistage resid hydrocrackingLUMMUS TECHNOLOGY INC·Filed 2016·Granted Jan 23, 2018·1 cites·19 claims
- 1679US8741413B2Large diameter, high quality SiC single crystals, method and apparatusII VI INC·Filed 2013·Granted Jun 3, 2014·4 cites·27 claims
- 1779US7547360B2Reduction of carbon inclusions in sublimation grown SiC single crystalsII VI INC·Filed 2007·Granted Jun 16, 2009·3 cites·13 claims
- 1877US11905618B2Large diameter silicon carbide single crystals and apparatus and method of manufacture thereofII VI DELAWARE INC·Filed 2021·Granted Feb 20, 2024·0 cites·17 claims
- 1977US9017629B2Intra-cavity gettering of nitrogen in SiC crystal growthZWIEBACK ILYA·Filed 2006·Granted Apr 28, 2015·6 cites·8 claims
- 2077US2025181746A1Universal access layer for accessing heterogeneous data storesALLSTATE INSURANCE CO·Filed 2024·Application pending·0 cites
- 2176US11761117B2SiC single crystal sublimation growth apparatusII VI DELAWARE INC·Filed 2021·Granted Sep 19, 2023·0 cites·8 claims
- 2276US11149359B2SiC single crystal sublimation growth apparatusII VI DELAWARE INC·Filed 2019·Granted Oct 19, 2021·0 cites·10 claims
- 2374US7903819B2Memory efficient storage of large numbers of key value pairsYAHOO INC·Filed 2007·Granted Mar 8, 2011·6 cites·20 claims
- 2472US3982956AProcess for the purification of impure sugar juiceAMALGAMATED SUGAR CO·Filed 1975·Granted Sep 28, 1976·14 cites·3 claims
- 2572US2025139707A1Distributed processing to provide transparency in rate determinationALLSTATE INSURANCE CO·Filed 2024·Application pending·0 cites
- 2670US12182290B2Universal access layer for accessing heterogeneous data storesALLSTATE INSURANCE CO·Filed 2022·Granted Dec 31, 2024·0 cites·20 claims
- 2770USRE46315ELarge diameter, high quality SiC single crystals, method and apparatusII VI INC·Filed 2014·Granted Feb 21, 2017·2 cites·27 claims
- 2870US8871025B2SiC single crystals with reduced dislocation density grown by step-wise periodic perturbation techniqueGUPTA AVINASH·Filed 2007·Granted Oct 28, 2014·2 cites·16 claims
- 2967US9441174B2Multistage resid hydrocrackingBALDASSARI MARIO C·Filed 2012·Granted Sep 13, 2016·1 cites·21 claims
- 3067US2017321345A1Large Diameter Silicon Carbide Single Crystals and Apparatus and Method of Manufacture ThereofII VI INC·Filed 2017·Application pending·0 cites
- 3166US5219671AHydrogen generation and utility load leveling system and the method thereforSOLAR REACTOR TECH·Filed 1990·Granted Jun 15, 1993·37 cites·23 claims
- 3264US5186794AAlkali metal hydroxide generation system and the method thereforSOLAR REACTOR TECH·Filed 1990·Granted Feb 16, 1993·15 cites·15 claims
- 3362US11461488B2Universal access layer for accessing heterogeneous data storesALLSTATE INSURANCE CO·Filed 2020·Granted Oct 4, 2022·0 cites·20 claims
- 3462USRE48378EVanadium compensated, SI SiC single crystals of NU and PI type and the crystal growth process thereofII VI DELAWARE INC·Filed 2017·Granted Jan 5, 2021·0 cites·28 claims
- 3562US2011303884A1SiC Crystals Having Spatially Uniform Doping ImpuritiesGUPTA AVINASH K·Filed 2011·Application pending·0 cites
- 3661US2024394661A1Canonical model for product developmentALLSTATE INSURANCE CO·Filed 2024·Application pending·0 cites
- 3756US12165210B2Distributed processing to provide transparency in rate determinationALLSTATE INSURANCE CO·Filed 2020·Granted Dec 10, 2024·0 cites·17 claims
- 3853US9388509B2Method for synthesizing ultrahigh-purity silicon carbideII VI INC·Filed 2013·Granted Jul 12, 2016·0 cites·17 claims
- 3952US12020207B2Canonical model for product developmentALLSTATE INSURANCE CO·Filed 2020·Granted Jun 25, 2024·0 cites·20 claims
- 4052US2008289996A1Hydroprocessing in multiple beds with intermediate flash zonesCHEVRON USA INC·Filed 2008·Application pending·0 cites
- 4149US2009053125A1Stabilizing 4H Polytype During Sublimation Growth Of SiC Single CrystalsIL VI INC·Filed 2008·Application pending·0 cites
- 4247US2009095654A1Hydroprocessing in multiple beds with intermediate flash zonesCHEVRON USA INC·Filed 2008·Application pending·0 cites
- 4346US2021201372A1Cash Identification and Displacement StrategyVISA INT SERVICE ASS·Filed 2017·Application pending·0 cites
- 4445US9523048B2Pre-sulfiding and pre-conditioning of residuum hydroconversion catalysts for ebullated-bed hydroconversion processesGUPTA AVINASH·Filed 2009·Granted Dec 20, 2016·0 cites·12 claims
- 4543US5120429ACo-processing of carbonaceous solids and petroleum oilLUMMUS CREST INC·Filed 1987·Granted Jun 9, 1992·8 cites·16 claims
- 4642US2005006280A1Hydroprocessing in multiple beds with intermediate flash zonesCHEVRON USA INC·Filed 2004·Application pending·0 cites
- 4741US12125057B2System, method, and computer program product for segmenting accountsVISA INT SERVICE ASS·Filed 2021·Granted Oct 22, 2024·0 cites·14 claims
- 4841US4799357AClosed loop regeneration system for generating mechanical energy and the method thereforSOLAR REACTOR TECH·Filed 1986·Granted Jan 24, 1989·8 cites·12 claims
- 4941US2012285370A1Sublimation growth of sic single crystalsGUPTA AVINASH K·Filed 2010·Application pending·0 cites
- 5040US2008190355A1Low-Doped Semi-Insulating Sic Crystals and MethodII VI INC·Filed 2005·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →