B02C 15/001
Air flow directing means positioned on the periphery of the horizontally rotating
Official title: {Air flow directing means positioned on the periphery of the horizontally rotating milling surface}
B02C15/001 (Air flow directing means positioned on the periphery of the horizontally rotating) appears on 88 US grants and 56 published applications in this corpus.
Search patents in B02C- Granted patents
- 88
- Published applications
- 56
- Assignees
- 46
- Inventors
- 144
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 3 |
| 2007 | 2 | 1 |
| 2008 | 2 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 3 |
| 2011 | 1 | 5 |
| 2012 | 6 | 6 |
| 2013 | 4 | 1 |
| 2014 | 1 | 3 |
| 2015 | 1 | 6 |
| 2016 | 5 | 4 |
| 2017 | 3 | 2 |
| 2018 | 2 | 4 |
| 2019 | 2 | 3 |
| 2020 | 5 | 0 |
| 2021 | 3 | 1 |
| 2022 | 0 | 2 |
| 2023 | 2 | 3 |
| 2024 | 1 | 1 |
| 2025 | 3 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Moisture management in vertical roller mills19 Aug 2025US 12,391,612 B2GCP Applied Technologies Inc.
- Apparatus and method for bulk structural modification of metallic materials at reduced temperatures18 Mar 2025US 12,251,761 B2Matsys
- Planetary roller mill for processing high moisture feed material4 Feb 2025US 12,214,355 B2Coperion Process Solutions LLC
- Method of producing inorganic material and apparatus of producing inorganic material17 Dec 2024US 12,168,234 B2Furukawa Co., Ltd.
- Moisture management in vertical roller mills22 May 2025US 2025/0162937 A1GCP Applied Technologies Inc.
- Method of producing inorganic material and apparatus of producing inorganic material20 Feb 2025US 2025/0058328 A1Furukawa Co., Ltd.
- Crushing and drying device3 Oct 2024US 2024/0326066 A1Contemporary Amperex Technology Co., Limited
- Planetary roller mill for processing high moisture feed material26 Oct 2023US 2023/0338961 A1Schenck Process LLC
- Apparatus and method for bulk structural modification of metallic materials at reduced temperatures20 Apr 2023US 2023/0123703 A1Matsys
Most cited
By later US patents
- Classifier vane for coal mills34US 5,957,300 ASure Alloy Steel Corporation · 1999
- Method and apparatus for drying and grinding moist material21US 5,971,302 A1999
- Low pressure drop pulverizer throat19US 4,264,041 AThe Babcock & Wilcox Company · 1981
- Roll-and-race pulverizer with rotating throat19US 4,721,258 AThe Babcock & Wilcox Company · 1988
- Bowl mill with air deflector means18US 4,234,132 ACombustion Engineering, Inc. · 1980