B24B 53/02
Devices or means for dressing or conditioning abrasive surfaces: of plane surfaces
Official title: of plane surfaces on abrasive tools (B24B53/017 takes precedence)
B24B53/02 (Devices or means for dressing or conditioning abrasive surfaces: of plane surfaces) appears on 78 US grants and 69 published applications in this corpus.
Search patents in B24B- Granted patents
- 78
- Published applications
- 69
- Assignees
- 52
- Inventors
- 206
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 2 |
| 2002 | 4 | 1 |
| 2003 | 2 | 3 |
| 2004 | 1 | 5 |
| 2005 | 3 | 3 |
| 2006 | 6 | 4 |
| 2007 | 3 | 3 |
| 2008 | 0 | 1 |
| 2009 | 5 | 2 |
| 2010 | 0 | 2 |
| 2011 | 2 | 3 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 1 | 2 |
| 2015 | 2 | 1 |
| 2016 | 3 | 5 |
| 2017 | 4 | 3 |
| 2018 | 2 | 7 |
| 2019 | 3 | 3 |
| 2020 | 5 | 7 |
| 2021 | 1 | 1 |
| 2022 | 2 | 3 |
| 2023 | 2 | 1 |
| 2024 | 4 | 1 |
| 2025 | 2 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-layer abrasive tools for concrete surface processing7 Apr 2026US 12,596,974 B2Husqvarna AB
- Grinding wheel dressing tool with hollow spheres28 Oct 2025US 12,454,034 B1
- Coupling mechanism with spherical bearing, method of determining bearing radius of spherical bearing, and substrate polishing apparatus28 Jan 2025US 12,208,488 B2Ebara Corporation
- Abrasive articles including conformable coatings and polishing system therefrom23 Jul 2024US 12,043,785 B23M Innovative Properties Company
- Carrier head having abrasive structure on retainer ring18 Jun 2024US 12,011,803 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Disc Grinding for Semiconductor Wafers on Polishing System11 Sep 2025US 2025/0282021 A1Wolfspeed, Inc.
- Chemical mechanical polishing apparatus16 Jan 2025US 2025/0018525 A1Daikin Industries, Ltd.
- Dressing member19 Sep 2024US 2024/0308025 A1Disco Corporation
- Multi-layer abrasive tools for concrete surface processing18 May 2023US 2023/0153717 A1Husqvarna AB
- Polishing system with annular platen or polishing pad29 Dec 2022US 2022/0410335 A1APPLIED Materials.Inc.
Most cited
By later US patents
- Superhard cutting element having reduced surface roughness and method of modifying288US 5,447,208 ABaker Hughes Incorporated · 1995
- Modified superhard cutting elements having reduced surface roughness method of modifying, drill bits equipped with such cutting elements, and methods of drilling therewith253US 5,653,300 ABaker Hughes Incorporated · 1997
- Modified superhard cutting element having reduced surface roughness and method of modifying183US 5,967,250 ABaker Hughes Incorporated · 1999
- Method and apparatus for selectively conditioning a polished pad used in planarizng substrates124US 5,975,994 AMicron Technology, Inc. · 1999
- Superhard cutting structure having reduced surface roughness and bit for subterranean drilling so equipped114US 6,145,608 ABaker Hughes Incorporated · 2000