History preserving data pipeline
US-9483506-B2 · Nov 1, 2016 · US
Transactional file systems
Transactional file systems · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06F16/1865 |
| Official title | {Transactional file systems} |
| Display label | Transactional file systems |
| Total patents | 785 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 49 |
| 2016 | 43 |
| 2017 | 46 |
| 2018 | 39 |
| 2019 | 75 |
| 2020 | 135 |
| 2021 | 118 |
| 2022 | 92 |
| 2023 | 97 |
| 2024 | 46 |
| 2025 | 40 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Storing related data in a dispersed storage network
US-9456035-B2 · Sep 27, 2016 · US
Use of long file names in data storage systems
US-9449021-B2 · Sep 20, 2016 · US
Block-based backups for sub-file modifications
US-9411821-B1 · Aug 9, 2016 · US
Systems and methods to detect deleted files
US-9390109-B2 · Jul 12, 2016 · US
Managing concurrent write operations to a file system transaction log
US-9361306-B1 · Jun 7, 2016 · US
Transaction processing method and system
US-9348841-B2 · May 24, 2016 · US
History preserving data pipeline
US-2016125000-A1 · May 5, 2016 · US
Concurrent access and transactions in a distributed file system
US-2016117336-A1 · Apr 28, 2016 · US
Combining transactions in a metadata transaction log
US-9280578-B1 · Mar 8, 2016 · US
Managing global cache coherency in a distributed shared caching for clustered file systems
US-9251075-B2 · Feb 2, 2016 · US
Method and apparatus of per-block-group journaling for ordered mode journaling file system
US-2015379036-A1 · Dec 31, 2015 · US
Managing global cache coherency in a distributed shared caching for clustered file systems
US-9223700-B2 · Dec 29, 2015 · US
Distributed, Transactional Key-Value Store
US-2015356133-A1 · Dec 10, 2015 · US
Distributed, transactional key-value store
US-9189513-B1 · Nov 17, 2015 · US
Memory device, electronic system, and methods associated with modifying data and a file of a memory device
US-2015324142-A1 · Nov 12, 2015 · US
Providing eventual consistency for multi-shard transactions
US-2015317349-A1 · Nov 5, 2015 · US
Database Virtualization
US-2015269186-A1 · Sep 24, 2015 · US
Transaction processing method and apparatus
US-2015269185-A1 · Sep 24, 2015 · US
Identifying files in change logs using file content location identifiers
US-2015269214-A1 · Sep 24, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G06F16/1865?
- CPC G06F16/1865 is the Cooperative Patent Classification code for “Transactional file systems.”
- How many patents are filed under CPC G06F16/1865 (Transactional file systems)?
- Our database includes 785 publications tagged with this CPC code.
- Is patent activity under CPC G06F16/1865 growing?
- Publication counts under this code: 46 in 2024 vs 40 in 2025 (latest complete years).