G06F 16/1815
Journaling file systems
Official title: {Journaling file systems}
G06F16/1815 (Journaling file systems) appears on 187 US grants and 204 published applications in this corpus.
Search patents in G06F- Granted patents
- 187
- Published applications
- 204
- Assignees
- 99
- Inventors
- 475
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 3 |
| 2010 | 4 | 3 |
| 2011 | 2 | 2 |
| 2012 | 4 | 2 |
| 2013 | 3 | 5 |
| 2014 | 2 | 6 |
| 2015 | 5 | 13 |
| 2016 | 11 | 5 |
| 2017 | 8 | 11 |
| 2018 | 7 | 9 |
| 2019 | 15 | 12 |
| 2020 | 17 | 27 |
| 2021 | 12 | 19 |
| 2022 | 23 | 18 |
| 2023 | 20 | 22 |
| 2024 | 19 | 11 |
| 2025 | 16 | 15 |
| 2026 | 12 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Criteria-based API selection for data access6 Oct 2026US 12,754,916 B2Salesforce, Inc.
- Reduction of journal log in a storage system29 Sep 2026US 12,748,732 B2Hewlett Packard Enterprise Development LP
- Efficient append-only file system for high-performance key-value stores29 Sep 2026US 12,748,733 B2
- Journaling system with segregated data access11 Aug 2026US 12,705,335 B2Alethos, Inc.
- System and methods for effectively addressing fast-producer and slow-consumer problem for persistent hybrid cloud caches16 Jun 2026US 12,659,383 B2Egnyte, Inc.
- System and method for ai-assisted relationship journaling and sentiment analysis17 Sep 2026US 2026/0279523 A1
- Identifying stagnant journals in a deduplication storage system9 Jul 2026US 2026/0195300 A1Hewlett Packard Enterprise Development LP
- Storage system and method for managing copy performance of storage system25 Jun 2026US 2026/0178539 A1Hitachi Vantara, Ltd.
- Method and System for Real-Time Collaboration and Event Linking to Documents and Video Recordings21 May 2026US 2026/0140925 A1
- Techniques for block-order traversal of files7 May 2026US 2026/0127142 A1Rubrik, Inc.
Most cited
By later US patents
- System and method for object-based continuous data protection180US 9,892,005 B2Zerto Ltd. · 2018
- Methods and apparatus for dynamic journal expansion134US 7,840,536 B1EMC (Benelux) B.V., S.A.R.L. · 2010
- System, method and program product for generating and utilizing stable value digital assets129US 10,438,290 B1Winklevoss IP, LLC · 2019
- Single transaction technique for a journaling file system of a computer operating system116US 6,021,414 ASun Microsystems, Inc. · 2000
- Method and apparatus for replicating the punch command84US 8,996,461 B1EMC Corporation · 2015