B02C 18/145
With knives spaced axially and circumferentially on the periphery of a cylindrical
Official title: {with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit}
B02C18/145 (With knives spaced axially and circumferentially on the periphery of a cylindrical) appears on 192 US grants and 178 published applications in this corpus.
Search patents in B02C- Granted patents
- 192
- Published applications
- 178
- Assignees
- 122
- Inventors
- 326
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 8 | 3 |
| 2002 | 4 | 5 |
| 2003 | 5 | 9 |
| 2004 | 1 | 1 |
| 2005 | 5 | 4 |
| 2006 | 3 | 2 |
| 2007 | 4 | 1 |
| 2008 | 3 | 7 |
| 2009 | 6 | 5 |
| 2010 | 3 | 7 |
| 2011 | 8 | 10 |
| 2012 | 7 | 10 |
| 2013 | 3 | 10 |
| 2014 | 8 | 10 |
| 2015 | 9 | 9 |
| 2016 | 6 | 3 |
| 2017 | 6 | 14 |
| 2018 | 2 | 4 |
| 2019 | 4 | 7 |
| 2020 | 9 | 16 |
| 2021 | 8 | 13 |
| 2022 | 14 | 10 |
| 2023 | 9 | 4 |
| 2024 | 7 | 4 |
| 2025 | 6 | 7 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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