B02C 19/0018
Using a rotor accelerating the materials centrifugally against a circumferential breaking surface
Official title: {using a rotor accelerating the materials centrifugally against a circumferential breaking surface (rotors with beater elements B02C13/09, B02C13/1807)}
B02C19/0018 (Using a rotor accelerating the materials centrifugally against a circumferential breaking surface) appears on 37 US grants and 42 published applications in this corpus.
Search patents in B02C- Granted patents
- 37
- Published applications
- 42
- Assignees
- 30
- Inventors
- 77
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 2 | 3 |
| 2010 | 2 | 0 |
| 2011 | 0 | 2 |
| 2012 | 2 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 2 |
| 2017 | 1 | 4 |
| 2018 | 1 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 3 |
| 2021 | 0 | 2 |
| 2022 | 2 | 2 |
| 2023 | 2 | 5 |
| 2024 | 0 | 3 |
| 2025 | 3 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Impact crusher and an upper rotor assembly18 Aug 2026US 12,708,905 B2Maicon Engineering Oy
- Impact crusher, an upper rotor and a hammer14 Oct 2025US 12,440,851 B2Maicon Engineering Oy
- Systems and methods for extracting and isolating purified wheat embryo products7 Oct 2025US 12,434,249 B2Tritica Biosciences, LLC
- Grinding apparatus20 May 2025US 12,303,906 B2Ashizawa Finetech Ltd.
- Systems and methods for extracting and isolating purified wheat embryo products12 Dec 2023US 11,839,881 B2Ardent Mills, LLC
- Systems and methods for extracting and isolating purified wheat embryo products4 Dec 2025US 2025/0367676 A1Tritica Biosciences, LLC
- System for conducting high-temperature thermolysis of waste tires and rubber products21 Nov 2024US 2024/0384175 A1Ifallianceusa LLC
- System for conducting high-temperture thermolysis of waste mixture1 Aug 2024US 2024/0254394 A1Ifallianceusa LLC
- Systems and methods for extracting and isolating purified wheat embryo products22 Feb 2024US 2024/0058822 A1Ardent Mills, LLC
- An impact crusher and an upper rotor assembly7 Dec 2023US 2023/0390784 A1Maicon Engineering Oy
Most cited
By later US patents
- Method of and apparatus for reclaiming molding sand18US 4,436,138 ANippon Chuzo Kabushiki Kaisha · 1984
- Rotor design16US 5,829,698 ASvedala New Zealand Ltd. · 1998
- Method of comminuting rare earth powder for producing rare earth magnet11US 4,641,787 APolaroid Corporation · 1987
- Coal pulverizer purifier classifier10US 5,275,631 A1994
- Ultrafines coal pulverizer10US 5,597,127 A1997