G06F 16/215
Improving data quality
Official title: Improving data quality; Data cleansing, e.g. de-duplication, removing invalid entries or correcting typographical errors
G06F16/215 (Improving data quality) appears on 3,524 US grants and 4,065 published applications in this corpus.
Search patents in G06F- Granted patents
- 3,524
- Published applications
- 4,065
- Assignees
- 1,102
- Inventors
- 8,484
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 4 | 9 |
| 2004 | 3 | 13 |
| 2005 | 6 | 9 |
| 2006 | 5 | 8 |
| 2007 | 10 | 9 |
| 2008 | 3 | 12 |
| 2009 | 8 | 28 |
| 2010 | 7 | 21 |
| 2011 | 7 | 22 |
| 2012 | 28 | 67 |
| 2013 | 52 | 117 |
| 2014 | 65 | 135 |
| 2015 | 91 | 138 |
| 2016 | 134 | 201 |
| 2017 | 180 | 245 |
| 2018 | 131 | 205 |
| 2019 | 242 | 277 |
| 2020 | 283 | 310 |
| 2021 | 305 | 393 |
| 2022 | 400 | 440 |
| 2023 | 373 | 377 |
| 2024 | 479 | 369 |
| 2025 | 425 | 349 |
| 2026 | 275 | 310 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Generating and utilizing webpage policies6 Oct 2026US 12,754,662 B2Taboola.Com Ltd.
- Computer-based systems configured for a cloud-first multifunction API cluster providing microservices capable of both batch and real-time processing and method and use thereof6 Oct 2026US 12,754,783 B2Capital One Services, LLC
- Multi-cache based digital output generation6 Oct 2026US 12,754,843 B2Aux Mode Inc.
- Entity resolution incorporating data from various data sources which uses tokens and normalizes records6 Oct 2026US 12,755,188 B2Microsoft Technology Licensing, LLC
- Access control tower8 Oct 2026US 2026/0310332 A1Wells Fargo Bank, N. A.
- Access control interface for managing entities and permissions8 Oct 2026US 2026/0310333 A1Wells Fargo Bank, N. A.
- Methods and systems configured to eliminate the use of write ahead logs in paged direct mapping key-value stores8 Oct 2026US 2026/0310632 A1QiStor Inc.
- System and method for upgrading objects8 Oct 2026US 2026/0310642 A1DevRev, Inc.
- Multi-dimensional detection of data cleanup targets8 Oct 2026US 2026/0310643 A1Sap SE
Most cited
By later US patents
- Method and system for processing data records856US 7,403,942 B1Seisint, Inc. · 2008
- Ephemeral gallery of ephemeral messages623US 9,537,811 B2Snap Inc. · 2017
- Method and system for processing and linking data records498US 7,912,842 B1LexisNexis Risk Data Management Inc. · 2011
- Probabilistic record linkage model derived from training data429US 6,523,019 B1Choicemaker Technologies, Inc. · 2003
- Clean-up of orphaned server contexts421US 6,496,850 B1Accenture LLP · 2002