F27D 2019/0028
Regulation
Official title: {Regulation}
F27D2019/0028 (Regulation) appears on 336 US grants and 319 published applications in this corpus.
Search patents in F27D- Granted patents
- 336
- Published applications
- 319
- Assignees
- 279
- Inventors
- 974
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 8 | 0 |
| 1983 | 5 | 0 |
| 1984 | 9 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 10 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 10 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 12 |
| 2003 | 10 | 10 |
| 2004 | 12 | 5 |
| 2005 | 2 | 3 |
| 2006 | 2 | 4 |
| 2007 | 6 | 4 |
| 2008 | 2 | 7 |
| 2009 | 2 | 4 |
| 2010 | 3 | 4 |
| 2011 | 1 | 6 |
| 2012 | 5 | 3 |
| 2013 | 1 | 8 |
| 2014 | 5 | 8 |
| 2015 | 7 | 27 |
| 2016 | 6 | 20 |
| 2017 | 12 | 15 |
| 2018 | 16 | 14 |
| 2019 | 16 | 20 |
| 2020 | 13 | 21 |
| 2021 | 15 | 20 |
| 2022 | 16 | 22 |
| 2023 | 14 | 15 |
| 2024 | 15 | 28 |
| 2025 | 13 | 22 |
| 2026 | 11 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F27D 2019/0034Through control of a heating quantity such as fuel, oxidant or intensityIndexing code153
- F27D 2019/0068Regulation involving a measured inflow of a particular gas in the enclosureIndexing code44
- F27D 2019/0059Regulation involving the control of the conveyor movementIndexing code35
- F27D 2019/0075Regulation of the charge quantityIndexing code28
- F27D 2019/0071Regulation using position sensorsIndexing code26
- F27D 2019/0056Regulation involving coolingIndexing code23
- F27D 2019/0031Through control of the flow of the exhaust gasesIndexing code22
- F27D 2019/0078Regulation of the speed of the gas through the chargeIndexing code8
All 9 subgroupsShow fewer
Recent patents
- Process controller having adjustable parameters18 Aug 2026US 12,710,729 B2Eurotherm Limited
- Self correcting oven technology11 Aug 2026US 12,703,036 B2Jabil Inc.
- Production of polymeric film14 Jul 2026US 12,679,053 B2Inteplast Group Corporation
- Convective substrate cooling with minimal pressure change14 Jul 2026US 12,680,761 B2APPLIED Materials.Inc.
- Device for monitoring an apparatus for induction heating of a metal material, method for automatic loading and control system9 Jun 2026US 12,650,264 B2Otto Junker GmbH
- Direct-fired kiln using recycled flue gas8 Oct 2026US 2026/0309420 A1ExxonMobil Technology and Engineering Company
- Temperature-control device1 Oct 2026US 2026/0297702 A1EBNER Industrieofenbau GmbH
- Electrode heating device17 Sep 2026US 2026/0276305 A1LG Energy Solution, Ltd.
- Device for Monitoring an Apparatus for Induction Heating of a Metal Material, Method for Automatic Loading and Control System17 Sep 2026US 2026/0276308 A1Otto Junker GmbH
- Inspection assembly for a furnace environment3 Sep 2026US 2026/0259007 A1Tallman Technologies Inc.
Most cited
By later US patents
- Double wall fast cool-down furnace366US 4,802,441 ABTU Engineering Corporation · 1989
- Kiln with ventilation system347US 4,863,374 AThe Edward Orton, Jr. Ceramic Foundation · 1989
- Tunnel oven121US 4,554,437 APet Incorporated · 1985
- Molten metal treatment furnace with level control and method112US 6,503,292 B2Alcoa Inc. · 2003
- Recycling carbon fibre81US 7,922,871 B2Recycled Carbon Fibre Limited · 2011