B01D 53/005
Separation of gases or vapours: by heat treatment
Official title: {by heat treatment}
B01D53/005 (Separation of gases or vapours: by heat treatment) appears on 150 US grants and 174 published applications in this corpus.
Search patents in B01D- Granted patents
- 150
- Published applications
- 174
- Assignees
- 148
- Inventors
- 528
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 4 |
| 2009 | 2 | 5 |
| 2010 | 3 | 3 |
| 2011 | 1 | 5 |
| 2012 | 3 | 6 |
| 2013 | 2 | 5 |
| 2014 | 1 | 5 |
| 2015 | 1 | 8 |
| 2016 | 8 | 4 |
| 2017 | 5 | 4 |
| 2018 | 6 | 12 |
| 2019 | 9 | 8 |
| 2020 | 11 | 9 |
| 2021 | 6 | 11 |
| 2022 | 2 | 11 |
| 2023 | 13 | 20 |
| 2024 | 7 | 17 |
| 2025 | 12 | 16 |
| 2026 | 8 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Exhaust system and exhaust method using buffer29 Sep 2026US 12,746,501 B2Samsung Electronics Co., Ltd.
- Modular abatement apparatus1 Sep 2026US 12,723,755 B2Edwards Limited
- System and methods for carbon dioxide capture and recovery16 Jun 2026US 12,654,131 B2Enviro Ambient Corporation
- Industrial air pollution removal system26 May 2026US 12,636,605 B2
- Regenerative thermal oxidizer, system comprising a regenerative thermal oxidizer and method of operating a regenerative thermal oxidizer12 May 2026US 12,624,833 B2Koch Engineered Solutions, LLC
- Method and device for separating a carbon dioxide-containing gas by partial condensation and/or distillation and/or solidification8 Oct 2026US 2026/0306989 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Abatement of effluent containing ammonium chloride8 Oct 2026US 2026/0307006 A1APPLIED Materials.Inc.
- Method for Reducing Germ Density, and Corresponding Device27 Aug 2026US 2026/0248977 A1
- Continuous-motion direct air capture system18 Jun 2026US 2026/0166469 A1Global Thermostat Operations, LLC
- Synergetic system and method for waste treatment11 Jun 2026US 2026/0158442 A1Dürr Systems AG
Most cited
By later US patents
- Method and apparatus for treating exhaust gases from CVD, PECVD or plasma etch reactors430US 5,928,426 ANovellus Systems, Inc. · 1999
- Apparatus for decomposition of chemical compounds385US 5,720,927 AMotorola, Inc. · 1998
- Remedial system: a pollution control device for utilizing and abating volatile organic compounds178US 8,776,734 B1Innovative Environmental Solutions, LLC · 2014
- Surgical waste liquid and smoke disposal system84US 5,997,733 AAmerican Immuno Tech, LLC · 1999
- Solvent recovery and reclamation system74US 5,232,476 ABaxter International Inc. · 1993