Inventor · disambiguated record
Niranjan Pendharkar
Also filed as: PENDHARKAR NIRANJAN · PENDHARKAR NIRANJAN S · PENDHARKAR NIRANJAN SANJIV
86 granted patents·3 pending applications·1,697 citations·filing 2002–2024
99Inventor score
Files withSYMANTEC OPERATING CORP13VERITAS TECHNOLOGIES LLC13SYMANTEC CORP11PENDHARKAR NIRANJAN9NUTANIX INC8
Top patents by PatentIndex Score
89 records- 0197US6938135B1Incremental backup of a data volumeVERITAS OPERATING CORP·Filed 2002·Granted Aug 30, 2005·163 cites·15 claims
- 0296US9727273B1Scalable clusterwide de-duplicationVERITAS US IP HOLDINGS LLC·Filed 2016·Granted Aug 8, 2017·30 cites·20 claims
- 0396US9292350B1Management and provisioning of virtual machinesPENDHARKAR NIRANJAN S·Filed 2011·Granted Mar 22, 2016·116 cites·40 claims
- 0496US8527990B1Systems and methods for migrating virtual machinesMARATHE SHAILESH VAMAN·Filed 2011·Granted Sep 3, 2013·52 cites·20 claims
- 0596US7617369B1Fast failover with multiple secondary nodesSYMANTEC OPERATING CORP·Filed 2003·Granted Nov 10, 2009·149 cites·17 claims
- 0696US7395378B1System and method for updating a copy-on-write snapshot based on a dirty region logSYMANTEC OPERATING CORP·Filed 2005·Granted Jul 1, 2008·58 cites·15 claims
- 0795US11575745B2Dynamic feedback technique for improving disaster recovery replication performanceNUTANIX INC·Filed 2021·Granted Feb 7, 2023·7 cites·32 claims
- 0895US8775751B1Aggressive reclamation of tier-1 storage space in presence of copy-on-write-snapshotsPENDHARKAR NIRANJAN·Filed 2010·Granted Jul 8, 2014·39 cites·25 claims
- 0995US7509468B1Policy-based data protectionSYMANTEC OPERATING CORP·Filed 2006·Granted Mar 24, 2009·54 cites·19 claims
- 1094US10114754B1Techniques for space reservation in a storage environmentVERITAS TECHNOLOGIES LLC·Filed 2015·Granted Oct 30, 2018·12 cites·20 claims
- 1194US9760392B1Adaptive throttling in hybrid storage environmentsVERITAS TECHNOLOGIES LLC·Filed 2015·Granted Sep 12, 2017·21 cites·19 claims
- 1294US9606937B1Cache insertion based on threshold access frequencyVERITAS TECHNOLOGIES LLC·Filed 2014·Granted Mar 28, 2017·26 cites·21 claims
- 1394US8984027B1Systems and methods for migrating files to tiered storage systemsPATWARDHAN KEDAR·Filed 2011·Granted Mar 17, 2015·27 cites·18 claims
- 1494US7657578B1System and method for volume replication in a storage environment employing distributed block virtualizationSYMANTEC OPERATING CORP·Filed 2004·Granted Feb 2, 2010·127 cites·27 claims
- 1593US11550491B2Container-based application processingNUTANIX INC·Filed 2021·Granted Jan 10, 2023·2 cites·24 claims
- 1693US8825602B1Systems and methods for providing data protection in object-based storage environmentsDESAI SAMIR·Filed 2010·Granted Sep 2, 2014·45 cites·20 claims
- 1793US8700570B1Online storage migration of replicated storage arraysMARATHE SHAILESH VAMAN·Filed 2011·Granted Apr 15, 2014·25 cites·20 claims
- 1893US8386717B1Method and apparatus to free up cache memory space with a pseudo least recently used schemeSYMANTEC CORP·Filed 2010·Granted Feb 26, 2013·22 cites·20 claims
- 1993US7647449B1Method, system, and computer readable medium for maintaining the order of write-commands issued to a data storageSYMANTEC OPERATING CORP·Filed 2006·Granted Jan 12, 2010·31 cites·17 claims
- 2093US7516286B1Conversion between full-data and space-saving snapshotsSYMANTEC OPERATING CORP·Filed 2005·Granted Apr 7, 2009·35 cites·23 claims
- 2192US9823857B1Systems and methods for end-to-end quality of service control in distributed systemsSYMANTEC CORP·Filed 2015·Granted Nov 21, 2017·12 cites·20 claims
- 2292US9081617B1Provisioning of virtual machines using an N-ARY tree of clusters of nodesPENDHARKAR NIRANJAN S·Filed 2011·Granted Jul 14, 2015·23 cites·18 claims
- 2392US8799222B2Host based software block level replication using metadata indicating changed data objects at source and secondary nodesMARATHE SHAILESH·Filed 2010·Granted Aug 5, 2014·26 cites·20 claims
- 2491US8560801B1Tiering aware data defragmentationPENDHARKAR NIRANJAN·Filed 2011·Granted Oct 15, 2013·21 cites·20 claims
- 2591US7694086B1Method and system for incremental backup of data volumesSYMANTEC OPERATING CORP·Filed 2003·Granted Apr 6, 2010·65 cites·23 claims
- 2690US9672165B1Data management tier coupling primary storage and secondary storageSYMANTEC CORP·Filed 2014·Granted Jun 6, 2017·14 cites·26 claims
- 2790US8572338B1Systems and methods for creating space-saving snapshotsMARATHE SHAILESH VAMAN·Filed 2010·Granted Oct 29, 2013·16 cites·18 claims
- 2889US11137926B1Systems and methods for automatic storage tieringVERITAS TECHNOLOGIES LLC·Filed 2018·Granted Oct 5, 2021·16 cites·19 claims
- 2989US10255217B2Two level QoS scheduling for latency and queue depth controlVERITAS TECHNOLOGIES LLC·Filed 2015·Granted Apr 9, 2019·6 cites·14 claims
- 3089US6785789B1Method and apparatus for creating a virtual data copyVERITAS OPERATING CORP·Filed 2002·Granted Aug 31, 2004·49 cites·16 claims
- 3188US8700670B2Insert optimization for B+ tree data structure scalabilityMARATHE SHILESH·Filed 2010·Granted Apr 15, 2014·50 cites·8 claims
- 3288US8600935B1Systems and methods for achieving file-level data-protection operations using block-level technologiesDANTKALE SUHAS·Filed 2010·Granted Dec 3, 2013·21 cites·18 claims
- 3387US10402394B2Systems and methods for flushing data in a virtual computing environmentVERITAS TECHNOLOGIES LLC·Filed 2016·Granted Sep 3, 2019·7 cites·20 claims
- 3487US9077579B1Systems and methods for facilitating access to shared resources within computer clustersCHU JIANG-HSING·Filed 2012·Granted Jul 7, 2015·18 cites·20 claims
- 3587US8868839B1Systems and methods for caching data blocks associated with frequently accessed filesBANERJEE ANINDYA·Filed 2011·Granted Oct 21, 2014·12 cites·20 claims
- 3686US12169445B2Monitoring input/output and persistent reservation activity patterns to detect degraded performance of a high availability and fault tolerant applicationNUTANIX INC·Filed 2023·Granted Dec 17, 2024·1 cites·30 claims
- 3785US7711978B1Proactive utilization of fabric events in a network virtualization environmentSYMANTEC OPERATING CORP·Filed 2004·Granted May 4, 2010·41 cites·20 claims
- 3884US8924359B1Cooperative tieringPENDHARKAR NIRANJAN·Filed 2011·Granted Dec 30, 2014·10 cites·20 claims
- 3984US7627727B1Incremental backup of a data volumeSymantec Operating Corporating·Filed 2005·Granted Dec 1, 2009·16 cites·9 claims
- 4083US7979651B1Method, system, and computer readable medium for asynchronously processing write operations for a data storage volume having a copy-on-write snapshotSYMANTEC OPERATING CORP·Filed 2006·Granted Jul 12, 2011·13 cites·22 claims
- 4182US9811430B1Method and system for incremental backup of data volumesBEZBARUAH ANGSHUMAN·Filed 2010·Granted Nov 7, 2017·6 cites·36 claims
- 4282US9037792B1Systems and methods for providing caching for applications with solid-state storage devicesSYMANTEC CORP·Filed 2013·Granted May 19, 2015·8 cites·20 claims
- 4382US7636823B1Switching roles between a production storage device and a snapshot deviceSYMANTEC CORP·Filed 2006·Granted Dec 22, 2009·12 cites·20 claims
- 4481US9367457B1Systems and methods for enabling write-back caching and replication at different abstraction layersSYMANTEC CORP·Filed 2012·Granted Jun 14, 2016·6 cites·20 claims
- 4581US9141808B1Data loss preventionAGRAWAL MUKUND·Filed 2010·Granted Sep 22, 2015·7 cites·21 claims
- 4681US8689043B1Fast failover with multiple secondary nodesBEZBARUAH ANGSHUMAN·Filed 2003·Granted Apr 1, 2014·31 cites·27 claims
- 4780US8407301B1Systems and methods for creating incremental images of cluster volumesPENDHARKAR NIRANJAN·Filed 2010·Granted Mar 26, 2013·6 cites·20 claims
- 4879US11614879B2Technique for replicating oplog index among nodes of a clusterNUTANIX INC·Filed 2021·Granted Mar 28, 2023·1 cites·29 claims
- 4979US10516583B1Systems and methods for managing quality of serviceVERITAS TECHNOLOGIES LLC·Filed 2017·Granted Dec 24, 2019·5 cites·20 claims
- 5079US7752392B1Method and apparatus for accessing a virtualized storage volume using a pre-loaded volume mapSYMANTEC OPERATING CORP·Filed 2006·Granted Jul 6, 2010·9 cites·18 claims
Showing the top 50 of 89 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →