B02C 17/1805
Monitoring devices for tumbling mills
Official title: {Monitoring devices for tumbling mills}
B02C17/1805 (Monitoring devices for tumbling mills) appears on 93 US grants and 98 published applications in this corpus.
Search patents in B02C- Granted patents
- 93
- Published applications
- 98
- Assignees
- 77
- Inventors
- 251
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 3 |
| 2003 | 2 | 1 |
| 2004 | 1 | 2 |
| 2005 | 2 | 3 |
| 2006 | 1 | 2 |
| 2007 | 4 | 2 |
| 2008 | 2 | 4 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 3 | 2 |
| 2012 | 3 | 2 |
| 2013 | 1 | 7 |
| 2014 | 2 | 3 |
| 2015 | 2 | 0 |
| 2016 | 3 | 1 |
| 2017 | 5 | 5 |
| 2018 | 1 | 6 |
| 2019 | 3 | 2 |
| 2020 | 2 | 8 |
| 2021 | 5 | 5 |
| 2022 | 3 | 8 |
| 2023 | 7 | 11 |
| 2024 | 5 | 11 |
| 2025 | 6 | 3 |
| 2026 | 10 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for operating a comminution process in a ball mill29 Sep 2026US 12,746,553 B2S.P.M. Instrument AB
- Method and system for generating information relating to an internal state of a tumbling mill25 Aug 2026US 12,715,000 B2S.P.M. Instrument AB
- Polishing tank with removable sock and integrated sensors14 Jul 2026US 12,678,799 B2The Swatch Group Research and Development Ltd
- Method and system for operating a comminution process in a ball mill26 May 2026US 12,636,655 B2S.P.M. Instrument AB
- Bearing arrangement of a horizontal grinding mill and method for determining the fill rate of the mill28 Apr 2026US 12,611,677 B2Aktiebolaget Skf
- Method and system for operating a comminution process in a ball mill10 Sep 2026US 2026/0264089 A1S.P.M. Instrument AB
- System and method for operating a comminution process in a tumbling mill27 Aug 2026US 2026/0249304 A1S.P.M. Instrument AB
- Media handling system and related method2 Apr 2026US 2026/0093277 A1Global Met Tech Pty Ltd
- Device for monitoring operational conditions of a mineral crusher1 Jan 2026US 2026/0001083 A1
- Optimizing Rotating Mills Via Stress Monitoring13 Nov 2025US 2025/0345803 A1
Most cited
By later US patents
- System for monitoring mechanical waves from a moving machine49US 6,874,364 B1Commonwealth Scientific and Industrial Research Organisation · 2005
- Load sensor for a grinding mill30US 4,123,009 AThe International Nickel Company, Inc. · 1978
- Grinding mill monitoring instrumentation21US 4,404,640 AW. R. Grace & Co. · 1983
- Device for monitoring a ball grinder16US 5,698,797 AGEC Alsthom Stein Industrie · 1997
- System for measuring wear in a grinding mill16US 7,172,144 B12007