B24B 55/12
Devices for exhausting mist of oil or coolant
Official title: Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
B24B55/12 (Devices for exhausting mist of oil or coolant) appears on 97 US grants and 82 published applications in this corpus.
Search patents in B24B- Granted patents
- 97
- Published applications
- 82
- Assignees
- 76
- Inventors
- 231
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 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 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 4 |
| 2002 | 6 | 0 |
| 2003 | 3 | 4 |
| 2004 | 3 | 5 |
| 2005 | 1 | 0 |
| 2006 | 6 | 3 |
| 2007 | 3 | 2 |
| 2008 | 2 | 5 |
| 2009 | 0 | 3 |
| 2010 | 3 | 3 |
| 2011 | 3 | 4 |
| 2012 | 5 | 4 |
| 2013 | 3 | 3 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 0 | 3 |
| 2017 | 0 | 2 |
| 2018 | 3 | 3 |
| 2019 | 2 | 5 |
| 2020 | 5 | 6 |
| 2021 | 3 | 4 |
| 2022 | 4 | 5 |
| 2023 | 3 | 4 |
| 2024 | 5 | 3 |
| 2025 | 1 | 2 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for supplying and recovering minimal quantity lubricant in magnetic field-assisted abrasive grinding19 May 2026US 12,629,797 B2Hanergy (Qingdao) Lubrication Technology Co., Ltd.
- Substrate processing apparatus and substrate processing method12 May 2026US 12,623,313 B2Tokyo Electron Limited
- Smart manufacturing solutions for wastewater treatment24 Feb 2026US 12,560,951 B2APPLIED Materials.Inc.
- Grinding wheel assembly with a coolant passage system4 Feb 2025US 12,214,470 B2Shin-Yain Industrial Co., Ltd.
- Polishing fluid collection apparatus and methods related thereto12 Nov 2024US 12,138,741 B2APPLIED Materials.Inc.
- Device for Collecting Machining Suspensions with Material Removal and/or Tool Wear Used During the Machining of Workpiece Parts16 Apr 2026US 2026/0102876 A1CeramTec GmbH
- Polishing apparatus and substrate polishing method18 Dec 2025US 2025/0381641 A1Tokyo Electron Limited
- Coolant device for grinding6 Feb 2025US 2025/0041991 A1Shounan Engineering Inc.
- Device for supplying and recovering minimal quantity lubricant in magnetic field-assisted abrasive grinding28 Nov 2024US 2024/0391057 A1Hanergy (Qingdao) Lubrication Technology Co., Ltd.
- Method of manufacturing composite article16 May 2024US 2024/0157511 A1Taiwan Semiconductor Manufacturing Company.Ltd
Most cited
By later US patents
- Polishing apparatus77US 5,616,063 AEbara Corporation · 1997
- Polishing aparatus and method59US 5,679,059 AEbara Corporation · 1997
- Polishing apparatus52US 5,885,134 AEbara Corporation · 1999
- Method and system for vacuum removal of chemical mechanical polishing by-products50US 6,190,236 B1VLSI Technology, Inc. · 2001
- Method and apparatus for dry-in, dry-out polishing and washing of a semiconductor device41US 5,885,138 AEbara Corporation · 1999