B01D 49/02
Separating dispersed particles from gases, air or vapours by other methods: by
Official title: by thermal repulsion
B01D49/02 (Separating dispersed particles from gases, air or vapours by other methods: by) appears on 7 US grants and 6 published applications in this corpus.
Search patents in B01D- Granted patents
- 7
- Published applications
- 6
- Assignees
- 8
- Inventors
- 22
- Latest grant
- 18 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Particulate matter detection18 Apr 2023US 11,630,037 B2CambAir Ltd
- Particle separator assembly for a turbine engine17 Aug 2021US 11,090,600 B2General Electric Company
- Protecting an optical particle sensor from particulate desposits by thermophoresis30 Jul 2019US 10,363,514 B2Koninklijke Philips N. V.
- Purification system of fluid charged with particles by force of thermophoresis23 Sep 2014US 8,840,710 B2Commissariat a l'energies atomique et aux energies alternatives
- Tube bundle heat exchanger of constant temperature gradient for thermophoretic deposition of aerosol particles3 May 2011US 7,934,542 B2National Chiao Tung University
- Particulate matter detection10 Sep 2020US 2020/0284710 A1CambAir Ltd
- Particle separator assembly for a turbine engine16 Aug 2018US 2018/0229167 A1General Electric Company
- Protecting an optical particle sensor from particulate desposits by thermophoresis1 Mar 2018US 2018/0056228 A1Koninklijke Philips N. V.
- Apparatus and method for separating a liquid from other substances23 Oct 2014US 2014/0311993 A1
- Purification system of fluid charged with particles by force of thermophoresis10 May 2012US 2012/0111200 A1Commissariat A L ' Energie Atomique Et Aux Ene Alt
Most cited
By later US patents
- Protecting an optical particle sensor from particulate desposits by thermophoresis11US 10,363,514 B2Koninklijke Philips N. V. · 2019
- Apparatus and method for processing exhaust gas3US 5,820,658 ASamsung Electronics Co., Ltd. · 1998
- Particle separator assembly for a turbine engine1US 11,090,600 B2General Electric Company · 2021
- Tube bundle heat exchanger of constant temperature gradient for thermophoretic deposition of aerosol particles1US 7,934,542 B2National Chiao Tung University · 2011