F27D 1/0013
The fibre elements being in the form of a folded blanket or
Official title: {the fibre elements being in the form of a folded blanket or a juxtaposition of folded blankets}
F27D1/0013 (The fibre elements being in the form of a folded blanket or) appears on 58 US grants and 12 published applications in this corpus.
Search patents in F27D- Granted patents
- 58
- Published applications
- 12
- Assignees
- 33
- Inventors
- 83
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 6 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 0 | 1 |
| 2016 | 2 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Installation method of refractory fiber integral module3 Sep 2024US 12,078,421 B2Luyang Energy-Saving Materials Co., Ltd.
- Method of installing heat insulating block on furnace shell, method of manufacturing heat insulating wall, heat insulating wall, industrial furnace, and set for installing heat insulating block20 Aug 2024US 12,066,250 B2Maftec Co., Ltd.
- Molten metal furnace26 Dec 2023US 11,850,658 B2Tounetsu Co., Ltd.
- Heat shield with outer fiber winding and high-temperature furnace and gas converter having a heat shield17 May 2022US 11,333,290 B2Sgl Carbon SE
- Ovens and insulation products for ovens23 Jun 2020US 10,690,355 B2Saint-Gobain Isover
- Method of installing heat insulating block on furnace shell, method of manufacturing heat insulating wall, heat insulating wall, industrial furnace, and set for installing heat insulating block22 Jun 2023US 2023/0194172 A1Maftec Co., Ltd.
- Molten metal furnace2 Mar 2023US 2023/0063418 A1Tounetsu Co., Ltd.
- Installation method of refractory fiber integral module29 Dec 2022US 2022/0412655 A1Luyang Energy-Saving Materials Co., Ltd.
- Heat-permeable tube containing composite fiber ceramic28 Feb 2019US 2019/0062224 A1BASF SE
- Ovens and insulation products for ovens21 Jun 2018US 2018/0172284 A1Saint-Gobain Isover
Most cited
By later US patents
- Prefabricated insulating blocks for furnace lining58US 4,001,996 AJ T Thorpe Company · 1977
- Apparatus for lining the inner walls of industrial furnaces38US 4,287,839 AUhde GmbH · 1981
- Self-supporting fabric reinforced refractory fiber composite curtain33US 4,473,015 AJ T Thorpe Company · 1984
- Furnace lining apparatus32US 3,952,470 AJ T Thorpe Company · 1976
- Method of lining a furnace with roll-type insulation26US 4,336,086 A1982