F27D 1/1694
Breaking away the lining or removing parts thereof
Official title: {Breaking away the lining or removing parts thereof}
F27D1/1694 (Breaking away the lining or removing parts thereof) appears on 45 US grants and 25 published applications in this corpus.
Search patents in F27D- Granted patents
- 45
- Published applications
- 25
- Assignees
- 36
- Inventors
- 92
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 1 |
| 2004 | 1 | 3 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Refractory lining design and separation via destructive hydration7 Apr 2026US 12,595,211 B2HarbisonWalker International, Inc.
- Refractory lining design and steel practice for low refractory waste, and refractory based on reclaimed low-impurity magnesia-carbon aggregate27 Jan 2026US 12,534,410 B2HarbisonWalker International Holdings, Inc.
- Manipulator arm, and manipulator comprising a manipulator arm25 Nov 2025US 12,480,712 B2Tmt Tapping-Measuring-Technology Sarl
- Submerged feedstock charging of melting vessels29 Jul 2025US 12,371,361 B2Owens-Brockway Glass Container Inc.
- System and method for repairing a coke oven19 Dec 2023US 11,845,898 B2Suncoke Technology and Development LLC
- Submerged feedstock charging of melting vessels6 Nov 2025US 2025/0340474 A1Owens-Brockway Glass Container Inc.
- Manipulator arm, and manipulator comprising a manipulator arm13 Feb 2025US 2025/0052499 A1Tmt Tapping-Measuring-Technology Sarl
- Refractory lining design and steel practice for low refractory waste, and refractory based on reclaimed low-impurity magnesia-carbon aggregate6 Jul 2023US 2023/0212077 A1HarbisonWalker International Holdings, Inc.
- Refractory lining design and separation via destructive hydration6 Jul 2023US 2023/0212078 A1HarbisonWalker International, Inc.
- System and method for repairing a coke oven30 Jun 2022US 2022/0204859 A1Suncoke Technology and Development LLC
Most cited
By later US patents
- Apparatus for deslagging a cyclone furnace33US 5,307,743 AHalliburton Company · 1994
- Method for deslagging a cyclone furnace30US 5,196,648 AJet Research Center, Inc. · 1993
- System and method for repairing a coke oven27US 11,186,778 B2Suncoke Technology and Development LLC · 2021
- Device, system and method for on-line explosive deslagging26US 5,769,034 A1998
- System and method for repairing a coke oven19US 10,851,306 B2Suncoke Technology and Development LLC · 2020