CS

Constantine P. Sapuntzakis

PS Pure Storage: 60 patents #19 of 486Top 4%
MO Moka5: 12 patents #1 of 21Top 5%
CI Cisco: 3 patents #4,210 of 13,007Top 35%
Stanford University: 2 patents #1,252 of 5,197Top 25%
Overall (All Time): #24,060 of 4,157,543Top 1%
77
Patents All Time

Issued Patents All Time

Showing 25 most recent of 77 patents

Patent #TitleCo-InventorsDate
12400042 Optimizing I/O operations for compressed data Yuval Frandzel, Kiron Vijayasankar, Alexandre Xavier Duchateau 2025-08-26
12348583 Replication utilizing cloud-based storage systems Aswin Karumbunathan, John Colgrove, Joshua Freilich, Naveen Neelakantam, Sergey Zhuravlev +1 more 2025-07-01
12346613 Maintaining multiple redundancy schemes across different storage types Ronald Karr, John Colgrove 2025-07-01
12346201 Efficient redundant array of independent disks (RAID) stripe parity calculations Marco Sanvido, Timothy W. Brennan 2025-07-01
12314170 Guaranteeing physical deletion of data in a storage system Igor Ostrovsky, Peter E. Kirkpatrick, John Colgrove 2025-05-27
12210417 Metadata-based recovery of a dataset Naveen Neelakantam, Ronald Karr 2025-01-28
12182424 Optimizing data reduction for data in encrypted volumes Timothy W. Brennan, Yuval Frandzel 2024-12-31
12184776 Decommissioning keys in a decryption storage system Kiron Vijayasankar 2024-12-31
12135888 Intelligent grouping of data based on expected lifespan MATTHEW FAY, Brandon Davis, Nathan David Parrish, Yanwei Jiang, Ronald Karr 2024-11-05
12093402 Replicating data to a storage system that has an inferred trust relationship with a client Ronald Karr, John Colgrove 2024-09-17
12069167 Unlocking data stored in a group of storage systems Andrew R. Bernat, Alexandre Xavier Duchateau, Marco Sanvido, Kiron Vijayasankar 2024-08-20
12063296 Securely encrypting data using a remote key management service 2024-08-13
12032724 Encryption in a storage array Kiron Vijayasankar, Alexandre Xavier Duchateau, Yuval Frandzel 2024-07-09
12019764 Modifying encryption in a storage system Kiron Vijayasankar, Yuval Frandzel 2024-06-25
11960777 Utilizing multiple redundancy schemes within a unified storage element Ronald Karr, John Colgrove 2024-04-16
11947683 Replicating a storage system Ronald Karr, John Colgrove 2024-04-02
11943293 Restoring a storage system from a replication target John Colgrove, Ronald Karr 2024-03-26
11936654 Cloud-based user authorization control for storage system access Jimmy T. Hu, Benjamin Borowiec, Ethan Miller, Terence Noonan, Neil A. Vachharajani +1 more 2024-03-19
11928366 Scaling a cloud-based storage system in response to a change in workload Aswin Karumbunathan, John Colgrove, Joshua Freilich, Naveen Neelakantam, Sergey Zhuravlev 2024-03-12
11930112 Multi-path end-to-end encryption in a storage system Ronald Karr, John Colgrove 2024-03-12
11921908 Writing data to compressed and encrypted volumes Yuval Frandzel, Kiron Vijayasankar, Alexandre Xavier Duchateau 2024-03-05
11868318 End-to-end encryption in a storage system with multi-tenancy Ronald Karr, John Colgrove 2024-01-09
11782614 Encrypting data to optimize data reduction Timothy W. Brennan, Yuval Frandzel 2023-10-10
11768763 Flash secure erase Igor Ostrovsky, Peter E. Kirkpatrick, John Colgrove 2023-09-26
11720714 Inter-I/O relationship based detection of a security threat to a storage system Ethan Miller, Ronald Karr, Alexandre Xavier Duchateau 2023-08-08