F27D 2021/0007
Monitoring the pressure
Official title: {Monitoring the pressure}
F27D2021/0007 (Monitoring the pressure) appears on 20 US grants and 28 published applications in this corpus.
Search patents in F27D- Granted patents
- 20
- Published applications
- 28
- Assignees
- 30
- Inventors
- 82
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 1 | 4 |
| 2022 | 2 | 4 |
| 2023 | 1 | 3 |
| 2024 | 2 | 1 |
| 2025 | 4 | 4 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for evaluation of the deposition in tubes of the furnaces of a delayed coking unit16 Jun 2026US 12,656,224 B2Petroleo Brasileiro S.A. - Petrobras
- Device for induction heating of at least one workpiece and method for induction heating of at least one workpiece12 May 2026US 12,624,896 B2Sms Elotherm GmbH
- Cooling system and method for decoaters17 Mar 2026US 12,578,743 B2Novelis Inc.
- Reflow furnace12 Aug 2025US 12,385,694 B2Illinois Tool Works Inc.
- Blast furnace fault determination apparatus, method for determining fault in blast furnace, and method for operating blast furnace3 Jun 2025US 12,320,590 B2Jfe Steel Corporation
- Furnace tube and using method thereof14 May 2026US 2026/0132987 A1Swaysure Technology Co., Ltd.
- Device for Induction Heating of at Least One Workpiece and Method for Induction Heating of at Least One Workpiece14 Aug 2025US 2025/0257945 A1Sms Elotherm GmbH
- Cooling element and a method in connection with a cooling element1 May 2025US 2025/0137724 A1Metso Metals Oy
- Direct reduction shaft furnace with probe for measuring interior gas analysis27 Mar 2025US 2025/0102227 A1ArcelorMittal
- Electric heating devices and methods for kilns of substrate glass20 Mar 2025US 2025/0093105 A1Caihong Display Devices Co., Ltd.
Most cited
By later US patents
- Method and apparatus for controlling kiln8US 6,113,387 AGlobal Stone Corporation · 2000
- Method and apparatus for pressure measurement in a CVI/CVD furnace6US 6,383,298 B1Goodrich Corporation · 2002
- Blast furnace cooling plate with integrated wear detection system2US 9,963,753 B2Paul Wurth S. A. · 2018
- Cooling system and method for decoaters1US 11,520,360 B2Novelis Inc. · 2022
- Reflow furnace1US 12,013,185 B2Illinois Tool Works Inc. · 2024