H05B 2203/024
Heaters using beehive flow through structures
H05B2203/024 (Heaters using beehive flow through structures) appears on 68 US grants and 111 published applications in this corpus.
Search patents in H05B- Granted patents
- 68
- Published applications
- 111
- Assignees
- 40
- Inventors
- 197
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 2 | 6 |
| 2013 | 2 | 9 |
| 2014 | 5 | 3 |
| 2015 | 4 | 4 |
| 2016 | 5 | 2 |
| 2017 | 1 | 8 |
| 2018 | 7 | 1 |
| 2019 | 3 | 6 |
| 2020 | 3 | 14 |
| 2021 | 4 | 5 |
| 2022 | 7 | 21 |
| 2023 | 2 | 10 |
| 2024 | 6 | 8 |
| 2025 | 4 | 2 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ceramic body, honeycomb structure, method for producing ceramic body and heater element29 Sep 2026US 12,750,923 B2NGK Insulators, Ltd.
- Heating element28 Apr 2026US 12,615,698 B2Kanthal AB
- Ceramic body and method for producing same, heater element, heater unit, heater system as well as purification system24 Feb 2026US 12,559,425 B2NGK Insulators, Ltd.
- Systems and methods for electrically heating a catalyst with a honeycomb body having radial walls16 Sep 2025US 12,418,962 B2Corning Incorporated
- Systems and methods for heating a honeycomb body29 Apr 2025US 12,286,916 B2Corning Incorporated
- Heating means using conductive nano fiber-based planar heating film2 Jul 2026US 2026/0190186 A1Nano Electronics Inc.
- Heating element and fluid heater and method for heating fluid25 Jun 2026US 2026/0181745 A1Kanthal AB
- Heater element and vehicle interior purification system26 Feb 2026US 2026/0054210 A1NGK Insulators, Ltd.
- Heating element and fluid heater and method for heating a fluid21 Aug 2025US 2025/0267770 A1Kanthal AB
- Vehicle air conditioning system6 Mar 2025US 2025/0074142 A1NGK Insulators, Ltd.
Most cited
By later US patents
- Electric current distribution means for a ceramic type of electrical resistance heater element40US 3,956,614 AUniversal Oil Products Company · 1976
- Electrically regenerable diesel particulate filter cartridge and filter37US 5,409,669 AMinnesota Mining and Manufacturing Company · 1995
- Monolithic honeycomb form electric heating device22US 3,982,100 AUniversal Oil Products Company · 1976
- Honeycomb body with nonhomogeneous electric heating22US 5,370,943 AEMITEC Gesellschaft fuer Emissionstechnologie mbH · 1994
- Honeycomb body with a plurality of disks braced against one another20US 5,525,309 AEMITEC Gesellschaft fuer Emissionstechnologie mbH · 1996