G06F 16/2454
Optimisation of common expressions
Official title: {Optimisation of common expressions}
G06F16/2454 (Optimisation of common expressions) appears on 131 US grants and 127 published applications in this corpus.
Search patents in G06F- Granted patents
- 131
- Published applications
- 127
- Assignees
- 62
- Inventors
- 335
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 0 |
| 2004 | 1 | 5 |
| 2005 | 1 | 9 |
| 2006 | 3 | 8 |
| 2007 | 1 | 3 |
| 2008 | 5 | 11 |
| 2009 | 5 | 2 |
| 2010 | 7 | 1 |
| 2011 | 8 | 5 |
| 2012 | 6 | 2 |
| 2013 | 1 | 2 |
| 2014 | 2 | 2 |
| 2015 | 3 | 1 |
| 2016 | 5 | 8 |
| 2017 | 5 | 13 |
| 2018 | 4 | 8 |
| 2019 | 12 | 10 |
| 2020 | 14 | 5 |
| 2021 | 8 | 9 |
| 2022 | 11 | 3 |
| 2023 | 5 | 6 |
| 2024 | 5 | 7 |
| 2025 | 7 | 3 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Database system and method with array field distribution data17 Feb 2026US 12,554,714 B2Ocient Holdings LLC
- Database Creation and Collision Reduction4 Jun 2026US 2026/0154257 A1Capital One Services, LLC
- Materialized view generation based on runtime statistics4 Jun 2026US 2026/0154263 A1Microsoft Technology Licensing, LLC
- Failure tolerant graph execution8 Jan 2026US 2026/0010570 A1Microsoft Technology Licensing, LLC
- Shared subplan pipelining inference11 Dec 2025US 2025/0378075 A1Sap SE
- Database system having multiple sub-systems of computing clusters23 Oct 2025US 2025/0328528 A1Ocient Holdings LLC
Most cited
By later US patents
- Systems and methods for sharing of execution plans for similar database statements205US 6,985,904 B1Oracle International Corporation · 2006
- Cost based optimization of decision support queries using transient views146US 6,275,818 B1International Business Machines Corporation · 2001
- Real-time query optimization in a decision support system88US 6,338,055 B12002
- Tracking and maintaining expression statistics across database queries87US 10,372,706 B2Oracle International Corporation · 2019
- Methods, systems, and media for interpreting queries65US 9,116,918 B1Google Inc. · 2015