G05B 23/0224
Process history based detection method
Official title: {Process history based detection method, e.g. whereby history implies the availability of large amounts of data}
G05B23/0224 (Process history based detection method) appears on 2,728 US grants and 3,780 published applications in this corpus.
Search patents in G05B- Granted patents
- 2,728
- Published applications
- 3,780
- Assignees
- 1,316
- Inventors
- 8,504
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 2 | 0 |
| 1996 | 12 | 0 |
| 1997 | 11 | 0 |
| 1998 | 18 | 0 |
| 1999 | 11 | 0 |
| 2000 | 7 | 0 |
| 2001 | 17 | 7 |
| 2002 | 22 | 20 |
| 2003 | 35 | 41 |
| 2004 | 38 | 59 |
| 2005 | 44 | 81 |
| 2006 | 61 | 69 |
| 2007 | 53 | 81 |
| 2008 | 59 | 96 |
| 2009 | 52 | 59 |
| 2010 | 53 | 76 |
| 2011 | 68 | 67 |
| 2012 | 55 | 70 |
| 2013 | 50 | 80 |
| 2014 | 64 | 94 |
| 2015 | 61 | 95 |
| 2016 | 70 | 107 |
| 2017 | 66 | 154 |
| 2018 | 95 | 190 |
| 2019 | 138 | 343 |
| 2020 | 179 | 309 |
| 2021 | 234 | 275 |
| 2022 | 275 | 376 |
| 2023 | 237 | 368 |
| 2024 | 241 | 266 |
| 2025 | 234 | 230 |
| 2026 | 120 | 167 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Abnormality determination apparatus, abnormality determination model generation method, and abnormality determination method6 Oct 2026US 12,754,542 B2Jfe Steel Corporation
- Data processing system and data processing method6 Oct 2026US 12,754,545 B2Panasonic Intellectual Property Management Co., Ltd.
- Controlling a manufacturing process using causal models29 Sep 2026US 12,748,393 B23M Innovative Properties Company
- Employing a batch model in root cause analysis of industrial batch performance analytics29 Sep 2026US 12,748,411 B2Rockwell Automation Technologies, Inc.
- Industrial autonomous system performance evaluation29 Sep 2026US 12,748,412 B2Honeywell International Inc.
- Performance model configuration for asset performance management8 Oct 2026US 2026/0310192 A1Honeywell International Inc.
- Systems and methods for equipment health monitoring1 Oct 2026US 2026/0299574 A1BP Exploration Operating Company Limited
- Virtual esp model to detect system degradation for preventive maintenance1 Oct 2026US 2026/0299578 A1Halliburton Energy Services.Inc.
- Continuous capture of electrical signatures with iot enabled monitors17 Sep 2026US 2026/0277206 A1Volta Insite (US) Inc.
- Systems and methods for real-time detection of asset performance degradation using sensor-aggregated telemetry and peer-normalized edge inference10 Sep 2026US 2026/0267327 A1SAS Institute Inc.
Most cited
By later US patents
- System and method of controlling an HVAC system560US 7,130,719 B2Robertshaw Controls Company · 2006
- Diagnostic expert in a process control system480US 6,633,782 B1Fisher-Rosemount Systems, Inc. · 2003
- Method and apparatus for assessing performance of an environmental control system431US 7,031,880 B1Johnson Controls Technology Company · 2006
- Virtual continuous emission monitoring system with sensor validation382US 5,386,373 APavilion Technologies, Inc. · 1995
- Method and apparatus for diagnosing a pump system374US 6,330,525 B1Innovation Management Group, Inc. · 2001