B01D 2259/40096
By using electrical resistance heating
Official title: by using electrical resistance heating
B01D2259/40096 (By using electrical resistance heating) appears on 173 US grants and 188 published applications in this corpus.
Search patents in B01D- Granted patents
- 173
- Published applications
- 188
- Assignees
- 139
- Inventors
- 531
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 7 | 6 |
| 2003 | 8 | 7 |
| 2004 | 8 | 0 |
| 2005 | 2 | 4 |
| 2006 | 4 | 2 |
| 2007 | 2 | 4 |
| 2008 | 3 | 1 |
| 2009 | 1 | 3 |
| 2010 | 0 | 6 |
| 2011 | 4 | 4 |
| 2012 | 3 | 8 |
| 2013 | 7 | 8 |
| 2014 | 5 | 7 |
| 2015 | 6 | 10 |
| 2016 | 12 | 10 |
| 2017 | 3 | 6 |
| 2018 | 7 | 8 |
| 2019 | 6 | 13 |
| 2020 | 6 | 5 |
| 2021 | 5 | 11 |
| 2022 | 8 | 10 |
| 2023 | 10 | 13 |
| 2024 | 10 | 13 |
| 2025 | 12 | 17 |
| 2026 | 5 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle air conditioning system8 Sep 2026US 12,728,705 B2NGK Insulators, Ltd.
- Vehicle compartment purification system, method for controlling vehicle compartment purification system, program and storage medium25 Aug 2026US 12,715,271 B2NGK Insulators, Ltd.
- Membrane-dehumidification technologies for electronic component protection14 Jul 2026US 12,678,732 B2Purdue Research Foundation
- Desiccant rotor7 Jul 2026US 12,673,291 B1
- Techniques for low-power, large-scale direct air carbon capture via wind turbine6 Jan 2026US 12,515,163 B2
- Drying disiccant material of a dehumidifying unit27 Aug 2026US 2026/0249237 A1Koninklijke Philips N. V.
- Vehicle air conditioning system30 Jul 2026US 2026/0217091 A1NGK Insulators, Ltd.
- Techniques for low-power, large-scale direct air carbon capture via wind turbine23 Jul 2026US 2026/0208093 A1
- Gas chromatograph and gas chromatographic system having an aggregate for generating hydogen16 Jul 2026US 2026/0202385 A1Koninklijke Philips N. V.
- Air Conditioning System for a Motor Vehicle18 Jun 2026US 2026/0166971 A1Mahle International GmbH
Most cited
By later US patents
- Abatement of effluents from chemical vapor deposition processes using organometallic source reagents392US 6,749,671 B2Advanced Technology Materials, Inc. · 2004
- Device for removal of contaminants from fluid streams235US 5,750,026 ACorning Incorporated · 1998
- Sorbent system and method for absorbing carbon dioxide (CO2) from the atmosphere of a closed habitable environment129US 6,364,938 B1Hamilton Sundstrand Corporation · 2002
- Process for separating nitrogen from methane using microchannel process technology86US 7,250,074 B2Velocys, Inc. · 2007
- Process for separating a fluid component from a fluid mixture using microchannel process technology73US 6,652,627 B1Velocys, Inc. · 2003