F27B 7/28
Arrangements of linings
F27B7/28 (Arrangements of linings) appears on 59 US grants and 42 published applications in this corpus.
Search patents in F27B- Granted patents
- 59
- Published applications
- 42
- Assignees
- 61
- Inventors
- 142
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 3 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 2 | 1 |
| 2016 | 0 | 3 |
| 2017 | 1 | 0 |
| 2018 | 3 | 2 |
| 2019 | 1 | 3 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 0 | 3 |
| 2024 | 1 | 2 |
| 2025 | 1 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Molybdenum-lined crucible30 Jun 2026US 12,669,287 B2X-energy, LLC
- Tube module and tube assembly including same28 Oct 2025US 12,455,116 B2LG Energy Solution, Ltd.
- Refractory product, a batch for producing the product, a method for the production of the product and a use of the product20 Feb 2024US 11,905,218 B2Refractory Intellectual Property GmbH & Co.KG
- Process for producing liquid fuel from waste hydrocarbon and/or organic material, reactor, apparatus, uses and managing system thereof20 Dec 2022US 11,530,358 B2Envirollea Inc.
- Pyrolysis furnace with external heating for processing solid carboncarbon-containing materials (variants)15 Mar 2022US 11,274,881 B2ThermoDeg s.r.o.
- Method for preparing silicon powders using waste silicon sludge, silicon powders for preparing a secondary battery negative-electrode material, and system for preparing silicon powders27 Aug 2026US 2026/0249334 A1Innox Ecom. Co., Ltd.
- Device for haremless treatment of phosphogypsum by calcination using high-temperature ceramsite29 Jan 2026US 2026/0029199 A1Hubei Juhai Environmental Technology Co., Ltd.
- Reactor and reactor component30 Oct 2025US 2025/0332562 A1The Japan Steel Works, Ltd.
- Processes and Apparatus for Recycling Battery Waste Materials18 Sep 2025US 2025/0293329 A1Gelion Technologies Pty Ltd
- Rotary pyrolysis reactor and method of use8 May 2025US 2025/0146754 A1Omega Holdings LLC
Most cited
By later US patents
- Thermally insulated rotary kiln and method of making same69US 4,289,479 A1981
- Fire brick for a rotary kiln17US 4,340,360 AShinagawa Refractories Co., Ltd. · 1982
- Rotary kiln17US 4,353,687 AF. L. Smidth & Co. · 1982
- Refractory lining for a furnace16US 4,569,659 AHöganäs AB · 1986
- Method for manufacturing and repairing molten metal containment vessels16US 5,505,893 AMagneco/Metrel, Inc. · 1996