B01F 25/431952
Conical or pyramidal elements
Official title: {Conical or pyramidal elements}
B01F25/431952 (Conical or pyramidal elements) appears on 12 US grants and 17 published applications in this corpus.
Search patents in B01F- Granted patents
- 12
- Published applications
- 17
- Assignees
- 21
- Inventors
- 50
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 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 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 2 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 3 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Flammable gas diluter and method therefore26 Aug 2025US 12,397,269 B2Edwards Limited
- Flammable gas dilution26 Aug 2025US 12,397,270 B2Edwards Limited
- Carbonation duct for blending a gas and a beverage and carbonation process20 Oct 2020US 10,807,051 B2Cylzer S.A.
- Steam injection and mixing device3 Sep 2019US 10,399,046 B1Komax AG
- Exhaust gas system25 Jun 2013US 8,468,802 B2Friedrich Boysen GmbH & Co. KG
- Exhaust aftertreatment system including mixer with injector cone19 Jun 2025US 2025/0196074 A1Cummins Emission Solutions Inc.
- Flammable gas diluter and method therefore27 Jul 2023US 2023/0234004 A1Edwards Limited
- Flammable gas dilution18 May 2023US 2023/0149865 A1Edwards Limited
- Vaporizer device26 Jan 2023US 2023/0028847 A1JUUL Labs, Inc.
- Diagnostic consumables incorporating coated micro-projection arrays, and methods thereof30 Jun 2022US 2022/0205883 A1Siemens Healthcare Diagnostics Inc.
Most cited
By later US patents
- Apparatus for treating effluents71US 5,145,256 AEnvironmental Equipment Corporation · 1992
- Enhanced disinfection system27US 4,313,827 AFischer & Porter Co. · 1982
- Low pressure drop mixer for radial mixing of internal combustion engine exhaust flows, combustor incorporating same, and methods of mixing11US 8,459,017 B2Woodward, Inc. · 2013
- Fuel injection and mixing systems and methods of using the same7US 7,766,251 B2Delavan Inc. · 2010
- Method for purifying fluid and static mixer2US 7,534,347 B22009