B01J 2208/00495
Using insulating materials or refractories
Official title: using insulating materials or refractories
B01J2208/00495 (Using insulating materials or refractories) appears on 462 US grants and 313 published applications in this corpus.
Search patents in B01J- Granted patents
- 462
- Published applications
- 313
- Assignees
- 278
- Inventors
- 1,085
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 9 | 0 |
| 1978 | 8 | 0 |
| 1979 | 5 | 0 |
| 1980 | 10 | 0 |
| 1981 | 7 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 17 | 0 |
| 1990 | 10 | 0 |
| 1991 | 8 | 0 |
| 1992 | 14 | 0 |
| 1993 | 13 | 0 |
| 1994 | 16 | 0 |
| 1995 | 10 | 0 |
| 1996 | 8 | 0 |
| 1997 | 2 | 0 |
| 1998 | 12 | 0 |
| 1999 | 12 | 0 |
| 2000 | 9 | 0 |
| 2001 | 11 | 3 |
| 2002 | 5 | 21 |
| 2003 | 12 | 21 |
| 2004 | 18 | 19 |
| 2005 | 12 | 18 |
| 2006 | 10 | 27 |
| 2007 | 12 | 20 |
| 2008 | 11 | 8 |
| 2009 | 20 | 14 |
| 2010 | 23 | 18 |
| 2011 | 7 | 13 |
| 2012 | 12 | 7 |
| 2013 | 9 | 10 |
| 2014 | 4 | 8 |
| 2015 | 9 | 9 |
| 2016 | 7 | 8 |
| 2017 | 11 | 9 |
| 2018 | 6 | 11 |
| 2019 | 7 | 11 |
| 2020 | 9 | 5 |
| 2021 | 10 | 13 |
| 2022 | 8 | 9 |
| 2023 | 7 | 7 |
| 2024 | 8 | 4 |
| 2025 | 4 | 14 |
| 2026 | 0 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for hydrogen production by dehydrogenation of formic acid16 Dec 2025US 12,497,292 B2Dens B.V.
- Catalytic reactor for the conversion of carbon dioxide and hydrogen to syngas5 Aug 2025US 12,377,394 B2Infinium Technology, LLC
- Internal configuration for redox-based heat storage systems13 May 2025US 12,298,084 B2Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Electrically heated carbon monooxide reactor21 Jan 2025US 12,201,954 B2Haldor TopsøE A/S
- Reformer double bottom10 Dec 2024US 12,162,003 B2thyssenkrupp AG
- Apparatus for the production of nitriles and use thereof17 Sep 2026US 2026/0273491 A1Evonik Operations GmbH
- Feed nozzle assembly30 Jul 2026US 2026/0216677 A1Shell USA, Inc.
- Methods of operating chemical processing vessels that include shrouds30 Jul 2026US 2026/0216679 A1Dow Global Technologies LLC
- Ammonia reactor and methods14 May 2026US 2026/0132021 A1United Kingdom Research and Innovation
- Cxatalytic reactor for the conversion of carbon dioxide and hydrogen to syngas19 Mar 2026US 2026/0077326 A1Infinium Technology, LLC
Most cited
By later US patents
- Steam reformer with internal hydrogen purification533US 5,861,137 A1999
- Catalytic ceramic membrane steam-hydrocarbon reformer269US 5,229,102 AMedalert Corporation · 1993
- Steam reformer with internal hydrogen purification269US 5,997,594 ANorthwest Power Systems, LLC · 1999
- Hydrogen producing fuel processing system236US 6,221,117 B1IdaTech, LLC · 2001
- Integrated hydrocarbon reforming system and controls150US 6,641,625 B1Nuvera Fuel Cells, LLC · 2003