B01F 25/83
With receptacles provided with fixed guiding elements therein
Official title: with receptacles provided with fixed guiding elements therein, e.g. baffles; Cross-mixers comprising crossing channels for guiding the falling particles
B01F25/83 (With receptacles provided with fixed guiding elements therein) appears on 42 US grants and 34 published applications in this corpus.
Search patents in B01F- Granted patents
- 42
- Published applications
- 34
- Assignees
- 42
- Inventors
- 100
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 5 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 2 | 3 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 3 |
| 2017 | 1 | 2 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 3 |
| 2021 | 2 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Acoustic mixers6 Jan 2026US 12,515,181 B2The Falcon Project Ltd.
- Equipment and process for producing polymer pellets1 Jun 2021US 11,020,878 B2Borealis Technology Oy
- Apparatus for producing a blank, also a method for this purpose and a blank16 Feb 2021US 10,919,250 B2GKN Sinter Metals Engineering GmbH
- System and method for blending of bulk dry materials in oil well cementing22 Sep 2020US 10,783,678 B2BJ Services Company
- Equipment and process for producing polymer pellets18 Aug 2020US 10,744,678 B2Borealis Technology Oy
- Gravity-fed spiral flow treatment apparatus and method17 Jul 2025US 2025/0229237 A1Kannar Earth Science, Ltd.
- Device and method for mixing components of a ceramic starting material5 Jun 2025US 2025/0177938 A1bredent GmbH & Co. KG
- Multi-tiered dispersion adapter for conveyor proppant delivery systems3 Apr 2025US 2025/0108348 A1Stewart & Stevenson LLC
- Mixing silo for bulk material, production plant with a mixing silo of this type and method for operating a mixing silo of this type27 Jul 2023US 2023/0234009 A1Coperion GmbH
- Method of mixing solid materials, corresponding device and use thereof28 Apr 2022US 2022/0126242 A1Caete ParticipaçãO E AdministraçäO Eirelli
Most cited
By later US patents
- Selective laser sintering powder recycle system48US 7,887,316 B23D Systems, Inc. · 2011
- Blending apparatus for bulk solids34US 4,286,883 AJenike & Johanson, Inc. · 1981
- Static mixer retorting of oil shale18US 4,786,368 AAmoco Corporation · 1988
- 3G radio17US 7,058,364 B2Analog Devices, Inc. · 2006
- Gravity flow continuous mixer16US 4,207,009 A1980