B24D 3/16
For close-grained structure, i.e. of high density
Official title: for close-grained structure, i.e. of high density
B24D3/16 (For close-grained structure, i.e. of high density) appears on 24 US grants and 10 published applications in this corpus.
Search patents in B24D- Granted patents
- 24
- Published applications
- 10
- Assignees
- 15
- Inventors
- 42
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 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 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Grinding wheel20 May 2025US 12,304,029 B2Disco Corporation
- Shaped abrasive particles, methods of making, and abrasive articles including the same20 Dec 2022US 11,530,345 B23M Innovative Properties Company
- Shaped abrasive particles, methods of making, and abrasive articles including the same30 Jun 2020US 10,696,883 B23M Innovative Properties Company
- Submicron alpha alumina high temperature bonded abrasives6 Jun 2017US 9,669,517 B2Saint-Gobain Ceramics & Plastics, Inc.
- Submicron alpha alumina high temperature bonded abrasives29 Sep 2015US 9,144,887 B2Saint-Gobain Ceramics & Plastics, Inc.
- Method for producing a ceramically bonded grinding tool25 Jul 2024US 2024/0246198 A1Tyrolit Schleifmittelwerke Swarovski K.G.
- Grinding wheel25 May 2023US 2023/0158640 A1Disco Corporation
- Shaped abrasive particles, methods of making, and abrasive articles including the same3 Sep 2020US 2020/0277522 A13M Innovative Properties Company
- Submicron alpha alumina high temperature bonded abrasives17 Dec 2015US 2015/0360345 A1Saint-Gobain Ceramics & Plastics, Inc.
- Shaped Abrasive Particles, Methods of Making, and Abrasive Articles Including the Same24 Sep 2015US 2015/0267097 A13M Innovative Properties Company
Most cited
By later US patents
- Abrasive grain, method of making same and abrasive products369US 5,213,591 A1993
- Abrasive grain, method of making same and abrasive products143US 5,352,254 AMinnesota Mining and Manufacturing Company · 1994
- Sol-gel alumina abrasive wheel with improved corner holding31US 5,401,284 A1995
- High toughness silicon nitride cutting tools30US 4,652,276 AGTE Valeron Corporation · 1987
- Method of making metal cutting inserts having superhard abrasive bodies28US 5,598,621 ASandvik Aktiebolag · 1997