F23N 2223/40
Simulation
F23N2223/40 (Simulation) appears on 59 US grants and 56 published applications in this corpus.
Search patents in F23N- Granted patents
- 59
- Published applications
- 56
- Assignees
- 44
- Inventors
- 148
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 3 | 0 |
| 2004 | 4 | 1 |
| 2005 | 3 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 1 | 4 |
| 2010 | 3 | 3 |
| 2011 | 2 | 3 |
| 2012 | 4 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 3 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 2 |
| 2019 | 3 | 5 |
| 2020 | 1 | 4 |
| 2021 | 7 | 5 |
| 2022 | 5 | 4 |
| 2023 | 4 | 3 |
| 2024 | 2 | 4 |
| 2025 | 1 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus, method, and program product for determining a flaring efficiency estimate based on captured image data, a simulation model, and operations data16 Sep 2025US 12,417,527 B2Honeywell International Inc.
- Method and assembly for controlling an internal combustion engine having multiple burners18 Jun 2024US 12,013,119 B2Siemens Energy Global GmbH & Co. KG
- Method for controlling a gas turbine by means of a future combustion dynamic13 Feb 2024US 11,898,501 B2Siemens Energy Global GmbH & Co. KG
- Flare systems analyzer24 Oct 2023US 11,795,810 B2Saudi Arabian Oil Company
- Apparatus for combustion optimization and method therefor19 Sep 2023US 11,761,623 B2Doosan Enerbility Co., Ltd.
- Method of and control system for monitoring a process of circulation of solid material in a circulating fluidized bed reactor9 Oct 2025US 2025/0314379 A1Sumitomo SHI FW Energia Oy
- Method and device for estimating a combustion efficiency value during flaring21 Aug 2025US 2025/0264217 A1
- Combustion boiler control method, combustion boiler, and boiler computation system3 Apr 2025US 2025/0109850 A1Sumitomo SHI FW Energia Oy
- Method of determining a local temperature anomaly in a fluidized bed of a reactor, method of calibrating a numerical model of a fluidized bed of a reactor, method of estimating risk of a fluidized bed reactor bed sintering, method of controlling a fluidized bed reactor, as well as a reactor5 Dec 2024US 2024/0399327 A1Sumitomo SHI FW Energia Oy
- Method of determining a local temperature anomaly in a fluidized bed of a combustion boiler, method of calibrating a numerical model of a fluidized bed of a combustion boiler, method of estimating a risk of fluidized bed combustion boiler bed sintering, method of controlling a fluidized bed boiler, as well as a combustion boiler5 Dec 2024US 2024/0401796 A1Sumitomo SHI FW Energia Oy
Most cited
By later US patents
- Combustion control method47US 4,622,922 AHitachi, Ltd. · 1986
- NO.sub.x Emissions advisor and automation system45US 5,280,756 AStone & Webster Engineering Corp. · 1994
- Input/loss method for determining fuel flow, chemistry, heating value and performance of a fossil-fired system42US 6,522,994 B1Exergetic Systems LLC · 2003
- Model based sequential optimization of a single or multiple power generating units42US 7,599,750 B2Pegasus Technologies, Inc. · 2009
- Model based optimization of multiple power generating units35US 7,844,351 B2Pegasus Technologies, Inc. · 2010