B24B 49/186
Taking regard of the wear of the dressing tools
Official title: {taking regard of the wear of the dressing tools}
B24B49/186 (Taking regard of the wear of the dressing tools) appears on 28 US grants and 38 published applications in this corpus.
Search patents in B24B- Granted patents
- 28
- Published applications
- 38
- Assignees
- 27
- Inventors
- 104
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 3 |
| 2015 | 1 | 4 |
| 2016 | 4 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 3 |
| 2019 | 1 | 2 |
| 2020 | 2 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 4 | 8 |
| 2024 | 1 | 4 |
| 2025 | 4 | 5 |
By publication year. Applications have been published since 2001.
Recent patents
- Chemical mechanical polishing apparatus and method9 Dec 2025US 12,491,605 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Methods of modeling and controlling pad wear12 Aug 2025US 12,384,003 B2APPLIED Materials.Inc.
- System and method for health monitoring of a sanding pad during an autonomous finishing process29 Jul 2025US 12,370,683 B2GrayMatter Robotics Inc.
- System and method for chemical mechanical polishing pad replacement21 Jan 2025US 12,202,094 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Consumable part monitoring in chemical mechanical polisher19 Mar 2024US 11,931,860 B2APPLIED Materials.Inc.
- Chemical mechanical polishing apparatus and method20 Nov 2025US 2025/0353143 A1Taiwan Semiconductor Manufacturing Dompany, Ltd.
- System and method for health monitoring of an abrasive media during a finishing process23 Oct 2025US 2025/0326115 A1GrayMatter Robotics Inc.
- System and method for chemical mechanical polishing pad replacement10 Apr 2025US 2025/0114905 A1Taiwan Semiconductor Manufacturing Company.Ltd
- System for autonomously changing a sanding pad of a sanding head20 Feb 2025US 2025/0058432 A1GrayMatter Robotics Inc.
- System and method for health monitoring of a sanding pad during an autonomous finishing process30 Jan 2025US 2025/0033206 A1GrayMatter Robotics Inc.
Most cited
By later US patents
- Precision grinding machine18US 5,323,572 AVoumard Machines Co. S.A. · 1994
- Method of dressing and finishing grinding wheels15US 4,557,078 ASchaudt Maschinenbau GmbH · 1985
- Method and apparatus for monitoring a polishing surface of a polishing pad used in polishing apparatus12US 9,156,122 B2Ebara Corporation · 2015
- Grinding machine9US 4,059,927 ACincinnati Milacron-Heald Corporation · 1977
- Control device for a grinding machine7US 4,420,910 ALidkopings Mekaniska Verkstads AB · 1983