B02C 19/005
The materials to be pulverised being disintegrated by collision of, or friction
Official title: {the materials to be pulverised being disintegrated by collision of, or friction between, the material particles (jet mills B02C19/06)}
B02C19/005 (The materials to be pulverised being disintegrated by collision of, or friction) appears on 50 US grants and 44 published applications in this corpus.
Search patents in B02C- Granted patents
- 50
- Published applications
- 44
- Assignees
- 32
- Inventors
- 96
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 1 | 3 |
| 2004 | 2 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 0 | 1 |
| 2016 | 3 | 0 |
| 2017 | 1 | 2 |
| 2018 | 2 | 3 |
| 2019 | 0 | 5 |
| 2020 | 1 | 3 |
| 2021 | 2 | 3 |
| 2022 | 3 | 2 |
| 2023 | 3 | 0 |
| 2024 | 1 | 3 |
| 2025 | 2 | 5 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Apparatus and methods for pulverizing materials into small particles91US 6,227,473 B1C. A. Arnold & Associates, Inc. · 2001
- Small particle polyacrylamide for soil conditioning49US 6,395,051 B1Soil Enhancement Technologies LLC · 2002
- Method and apparatus for the dry grinding of solids43US 5,695,130 A1997
- Small particle polyacrylamide for soil conditioning33US 6,669,752 B2Soil Enhancement Technologies LLC · 2003
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