C09K 3/1427
Obtained by division of a mass agglomerated by melting, at least partially
Official title: {obtained by division of a mass agglomerated by melting, at least partially, e.g. with a binder}
C09K3/1427 (Obtained by division of a mass agglomerated by melting, at least partially) appears on 140 US grants and 129 published applications in this corpus.
Search patents in C09K- Granted patents
- 140
- Published applications
- 129
- Assignees
- 52
- Inventors
- 228
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 2 |
| 2003 | 10 | 12 |
| 2004 | 3 | 11 |
| 2005 | 1 | 8 |
| 2006 | 3 | 4 |
| 2007 | 5 | 5 |
| 2008 | 4 | 2 |
| 2009 | 7 | 3 |
| 2010 | 4 | 8 |
| 2011 | 3 | 1 |
| 2012 | 1 | 3 |
| 2013 | 4 | 8 |
| 2014 | 5 | 2 |
| 2015 | 4 | 2 |
| 2016 | 2 | 7 |
| 2017 | 8 | 5 |
| 2018 | 3 | 5 |
| 2019 | 2 | 9 |
| 2020 | 4 | 6 |
| 2021 | 4 | 7 |
| 2022 | 3 | 4 |
| 2023 | 5 | 7 |
| 2024 | 6 | 5 |
| 2025 | 2 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shaped abrasive particles and methods of forming same11 Aug 2026US 12,703,816 B2Saint-Gobain Ceramics & Plastics, Inc.
- Abrasive particles having complex shapes and methods of forming same21 Apr 2026US 12,606,727 B2Saint-Gobain Ceramics & Plastics, Inc.
- Abrasive articles and methods for forming same18 Nov 2025US 12,473,475 B2Saint-Gobain Abrasives, Inc.
- Abrasive articles and methods of forming same24 Jun 2025US 12,338,384 B2Saint-Gobain Ceramics & Plastics, Inc.
- Abrasive articles and methods of forming same29 Oct 2024US 12,129,422 B2Saint-Gobain Ceramics & Plastics, Inc.
- Abrasive particles having complex shapes and methods of forming same27 Aug 2026US 2026/0250567 A1Saint-Gobain Ceramics & Plastics, Inc.
- Abrasive articles and methods of forming same23 Jan 2025US 2025/0026972 A1Saint-Gobain Ceramics & Plastics, Inc.
- Demetallized slag for abrasives and/or roofing granules and related methods5 Dec 2024US 2024/0400873 A1Harsco Technologies LLC
- Shaped abrasive particles and methods of forming same28 Nov 2024US 2024/0392176 A1Saint-Gobain Ceramics & Plastics, Inc.
- Abrasive articles and methods of forming same20 Jun 2024US 2024/0198488 A1Saint-Gobain Ceramics & Plastics, Inc.
Most cited
By later US patents
- Non-fused aluminum oxide-based abrasive mineral607US 4,314,827 AMinnesota Mining and Manufacturing Company · 1982
- Abrasive product having binder comprising an aminoplast resin242US 4,903,440 AMinnesota Mining and Manufacturing Company · 1990
- Making spinel and aluminum-base metal cermet188US 3,973,977 ACorning Glass Works · 1976
- Sintered alumina-zirconia ceramic bodies172US 4,960,441 ANorton Company · 1990
- Alumina-zirconia abrasive165US 4,457,767 ANorton Company · 1984