B24D 18/0045
Manufacture of grinding tools or other grinding devices: by stacking sheets of
Official title: {by stacking sheets of abrasive material}
B24D18/0045 (Manufacture of grinding tools or other grinding devices: by stacking sheets of) appears on 44 US grants and 44 published applications in this corpus.
Search patents in B24D- Granted patents
- 44
- Published applications
- 44
- Assignees
- 30
- Inventors
- 114
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 4 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 6 |
| 2017 | 3 | 6 |
| 2018 | 4 | 4 |
| 2019 | 6 | 2 |
| 2020 | 4 | 7 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 2 | 1 |
| 2024 | 4 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Abrasive assembly with abrasive segments4 Aug 2026US 12,697,700 B23M Innovative Properties Company
- Porous abrasive article29 Jul 2025US 12,370,647 B23M Innovative Properties Company
- Sanding element and method for manufacturing a sanding element22 Oct 2024US 12,122,018 B2Cibo N.V.
- Apparatus and method of forming a polishing article that has a desired zeta potential23 Apr 2024US 11,964,359 B2APPLIED Materials.Inc.
- CMP pad construction with composite material properties using additive manufacturing processes16 Apr 2024US 11,958,162 B2APPLIED Materials.Inc.
- Porous abrasive article28 Aug 2025US 2025/0269494 A13M Innovative Properties Company
- Abrasive assembly with abrasive segments19 Jun 2025US 2025/0196295 A13M Innovative Properties Company
- Dental polishing instrument3 Oct 2024US 2024/0325111 A1Shofu Inc.
- System and method for grinding disc tool16 Mar 2023US 2023/0084571 A1
- Grinding wheel and method of manufacturing grinding wheel17 Mar 2022US 2022/0080556 A13M Innovative Properties Company
Most cited
By later US patents
- Method and apparatus for probe tip cleaning and shaping pad66US 6,908,364 B2Kulicke and Soffa Industries, Inc. · 2005
- CMP pad construction with composite material properties using additive manufacturing processes38US 9,873,180 B2APPLIED Materials.Inc. · 2018
- Method for producing a ring of abrasive elements from which to form a rotary brush24US 5,932,040 ABibielle S.p.A. · 1999
- Abrasive article20US 5,142,829 AMinnesota Minning and Manufacturing Company · 1992
- Apparatus for forming a polishing article that has a desired zeta potential17US 10,618,141 B2APPLIED Materials.Inc. · 2020