G06F 3/0641
De-duplication techniques
Official title: {De-duplication techniques}
G06F3/0641 (De-duplication techniques) appears on 2,355 US grants and 2,260 published applications in this corpus.
Search patents in G06F- Granted patents
- 2,355
- Published applications
- 2,260
- Assignees
- 328
- Inventors
- 3,012
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 0 | 3 |
| 2007 | 2 | 3 |
| 2008 | 4 | 10 |
| 2009 | 4 | 26 |
| 2010 | 15 | 39 |
| 2011 | 20 | 77 |
| 2012 | 59 | 88 |
| 2013 | 96 | 123 |
| 2014 | 132 | 147 |
| 2015 | 152 | 139 |
| 2016 | 167 | 166 |
| 2017 | 192 | 188 |
| 2018 | 173 | 152 |
| 2019 | 191 | 172 |
| 2020 | 243 | 221 |
| 2021 | 214 | 172 |
| 2022 | 194 | 167 |
| 2023 | 186 | 131 |
| 2024 | 138 | 126 |
| 2025 | 122 | 68 |
| 2026 | 46 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for stream data type identification using machine learning29 Sep 2026US 12,748,729 B2Atombeam Technologies Inc.
- Aggregating data units in a deduplication storage system22 Sep 2026US 12,743,223 B2Hewlett Packard Enterprise Development LP
- Volume duplication using logical identifiers22 Sep 2026US 12,743,225 B2Everpure, Inc.
- Leveraging host accelerator resources to reduce storage system computational load15 Sep 2026US 12,737,111 B2Dell Products L. P.
- Inter-cloud shared content data management8 Sep 2026US 12,730,576 B2Nutanix, Inc.
- Portion metadata for a deduplication storage system1 Oct 2026US 2026/0299811 A1Hewlett Packard Enterprise Development LP
- Similarity Based Data Reduction Using Fingerprint Matching24 Sep 2026US 2026/0288639 A1Everpure, Inc.
- Securing A Storage System From An Unapproved Reset17 Sep 2026US 2026/0277463 A1Pure Storage, Inc.
- Optimizing garbage collection copy forward operation by generating a live instance table30 Jul 2026US 2026/0219785 A1Dell Products L. P.
- System and Method for Mapping Unaligned Virtual Layer Pages for Sector Aligned Deduplication30 Jul 2026US 2026/0219797 A1Dell Products L. P.
Most cited
By later US patents
- Data object store and server for a cloud storage environment, including data deduplication and data management across multiple cloud storage sites1,016US 8,285,681 B2Commvault Systems, Inc. · 2012
- Garbage collection in a storage system919US 8,527,544 B1Pure Storage, Inc. · 2013
- Capacity forecasting for a deduplicating storage system752US 8,751,463 B1EMC Corporation · 2014
- Architecture for managing I/O and storage for a virtualization environment668US 8,601,473 B1Nutanix, Inc. · 2013
- Metadata for managing I/O and storage for a virtualization654US 8,850,130 B1Nutanix, Inc. · 2014