Inventor · disambiguated record
Prasanna Rajaperumal
Also filed as: RAJAPERUMAL PRASANNA
46 granted patents·6 pending applications·180 citations·filing 2019–2024
98Inventor score
Files withSNOWFLAKE INC52
Top patents by PatentIndex Score
52 records- 0199US10628415B1Data sharing and materialized views in multiple tenant database systemsSNOWFLAKE INC·Filed 2019·Granted Apr 21, 2020·45 cites·28 claims
- 0298US11163768B1Checkpoints in batch file processingSNOWFLAKE INC·Filed 2020·Granted Nov 2, 2021·8 cites·24 claims
- 0398US10956394B2Reclustering of database tables based on peaks and widthsSNOWFLAKE INC·Filed 2020·Granted Mar 23, 2021·9 cites·30 claims
- 0498US10860381B1Flexible computingSNOWFLAKE INC·Filed 2020·Granted Dec 8, 2020·13 cites·27 claims
- 0597US11762855B1Incremental maintenance of query resultsSNOWFLAKE INC·Filed 2022·Granted Sep 19, 2023·11 cites·30 claims
- 0697US11216462B1Transient materialized view rewriteSNOWFLAKE INC·Filed 2020·Granted Jan 4, 2022·9 cites·30 claims
- 0797US11138214B2Internal resource provisioning in database systemsSNOWFLAKE INC·Filed 2020·Granted Oct 5, 2021·7 cites·30 claims
- 0897US10963443B2Reclustering of database tables using level informationSNOWFLAKE INC·Filed 2020·Granted Mar 30, 2021·4 cites·30 claims
- 0997US10891288B2Data sharing and materialized views in multiple tenant database systemsSNOWFLAKE INC·Filed 2020·Granted Jan 12, 2021·6 cites·30 claims
- 1096US11461326B2Scalable query processingSNOWFLAKE INC·Filed 2022·Granted Oct 4, 2022·3 cites·24 claims
- 1196US11403275B2Incremental reclustering of database tables using reclustering-count levelsSNOWFLAKE INC·Filed 2021·Granted Aug 2, 2022·3 cites·25 claims
- 1296US11347735B2Scalable query processingSNOWFLAKE INC·Filed 2020·Granted May 31, 2022·4 cites·24 claims
- 1396US11055142B1Flexible computingSNOWFLAKE INC·Filed 2020·Granted Jul 6, 2021·4 cites·27 claims
- 1495US11755568B1Execution and consistency model for materialized tablesSNOWFLAKE INC·Filed 2022·Granted Sep 12, 2023·4 cites·24 claims
- 1595US11461325B2Checkpoints in batch file processingSNOWFLAKE INC·Filed 2021·Granted Oct 4, 2022·3 cites·15 claims
- 1695US11379492B2Internal resource provisioning in database systemsSNOWFLAKE INC·Filed 2021·Granted Jul 5, 2022·2 cites·20 claims
- 1795US10997147B2Incremental clustering of database tablesSNOWFLAKE INC·Filed 2019·Granted May 4, 2021·9 cites·28 claims
- 1895US10853345B2Incremental clustering of database tablesSNOWFLAKE INC·Filed 2019·Granted Dec 1, 2020·7 cites·27 claims
- 1994US11809428B2Scalable query processingSNOWFLAKE INC·Filed 2022·Granted Nov 7, 2023·2 cites·21 claims
- 2094US11360989B2Resource provisioning in database systemsSNOWFLAKE INC·Filed 2021·Granted Jun 14, 2022·2 cites·25 claims
- 2193US12216654B2Materialized table refresh using multiple processing pipelinesSNOWFLAKE INC·Filed 2023·Granted Feb 4, 2025·2 cites·30 claims
- 2293US11030186B2Incremental refresh of a materialized viewSNOWFLAKE INC·Filed 2019·Granted Jun 8, 2021·6 cites·30 claims
- 2392US11687373B2Flexible computingSNOWFLAKE INC·Filed 2022·Granted Jun 27, 2023·1 cites·27 claims
- 2492US10997169B2Data sharing in database systemsSNOWFLAKE INC·Filed 2020·Granted May 4, 2021·2 cites·23 claims
- 2591US12019632B2Checkpoints in batch file processingSNOWFLAKE INC·Filed 2022·Granted Jun 25, 2024·1 cites·18 claims
- 2691US11138213B2Internal resource provisioning in database systemsSNOWFLAKE INC·Filed 2019·Granted Oct 5, 2021·4 cites·25 claims
- 2790US11514064B2Resource provisioning in database systemsSNOWFLAKE INC·Filed 2022·Granted Nov 29, 2022·1 cites·30 claims
- 2889US11593368B1Maintenance of clustered materialized views on a database systemSNOWFLAKE INC·Filed 2022·Granted Feb 28, 2023·2 cites·30 claims
- 2986US11544262B2Transient materialized view rewriteSNOWFLAKE INC·Filed 2021·Granted Jan 3, 2023·1 cites·24 claims
- 3086US11163746B2Reclustering of database tables based on peaks and widthsSNOWFLAKE INC·Filed 2021·Granted Nov 2, 2021·1 cites·30 claims
- 3185US11513859B2Flexible computingSNOWFLAKE INC·Filed 2021·Granted Nov 29, 2022·1 cites·21 claims
- 3285US11461309B2Incremental refresh of a materialized viewSNOWFLAKE INC·Filed 2021·Granted Oct 4, 2022·1 cites·14 claims
- 3385US11100103B2Data sharing in multi-tenant database systemsSNOWFLAKE INC·Filed 2020·Granted Aug 24, 2021·1 cites·30 claims
- 3483US2025021390A1Flexible computingSNOWFLAKE INC·Filed 2024·Application pending·0 cites
- 3581US2024303238A1Checkpoints in batch file processingSNOWFLAKE INC·Filed 2024·Application pending·0 cites
- 3680US12216656B2Scalable query processingSNOWFLAKE INC·Filed 2023·Granted Feb 4, 2025·0 cites·21 claims
- 3780US11914602B2Resource provisioning in database systemsSNOWFLAKE INC·Filed 2022·Granted Feb 27, 2024·0 cites·30 claims
- 3879US12106149B2Flexible computingSNOWFLAKE INC·Filed 2023·Granted Oct 1, 2024·0 cites·27 claims
- 3979US11914591B2Sharing materialized views in multiple tenant database systemsSNOWFLAKE INC·Filed 2020·Granted Feb 27, 2024·1 cites·9 claims
- 4078US12277115B2Sharing materialized views in multiple tenant database systemsSNOWFLAKE INC·Filed 2023·Granted Apr 15, 2025·0 cites·18 claims
- 4178US11544244B2Selecting partitions for reclustering based on distribution of overlapping partitionsSNOWFLAKE INC·Filed 2022·Granted Jan 3, 2023·0 cites·25 claims
- 4278US2025086168A1Query execution using intermediate materialized tablesSNOWFLAKE INC·Filed 2024·Application pending·0 cites
- 4378US2024020295A1Incremental refresh of a materialized viewSNOWFLAKE INC·Filed 2023·Application pending·0 cites
- 4478US2025117382A1Query refresh using multiple processing pipelinesSNOWFLAKE INC·Filed 2024·Application pending·0 cites
- 4576US12189616B2Query execution using materialized tablesSNOWFLAKE INC·Filed 2023·Granted Jan 7, 2025·0 cites·30 claims
- 4676US11809408B2Incremental refresh of a materialized viewSNOWFLAKE INC·Filed 2022·Granted Nov 7, 2023·0 cites·21 claims
- 4775US11442917B2Incremental reclustering based on local maxima of partition overlapSNOWFLAKE INC·Filed 2021·Granted Sep 13, 2022·0 cites·24 claims
- 4874US12026159B2Transient materialized view rewriteSNOWFLAKE INC·Filed 2022·Granted Jul 2, 2024·0 cites·21 claims
- 4971US11113279B2Materialized views based on access rightsSNOWFLAKE INC·Filed 2020·Granted Sep 7, 2021·0 cites·30 claims
- 5068US11113278B2Data sharing and materialized views in multiple tenant database systemsSNOWFLAKE INC·Filed 2019·Granted Sep 7, 2021·0 cites·28 claims
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 →