C09K 3/14
Anti-slip materials
Official title: Anti-slip materials; Abrasives {(products specifically intended for the fabrication of abrasive tools, blocks or papers, or for operations of the kind of sand-blasting and barrelling B24B31/14, B24C1/00; polishing compositions containing abrasive or grinding agents C09G1/02; friction compositions for brakes or clutches F16D69/02; polishing of semi-conductors H10P52/40)}
C09K3/14 (Anti-slip materials) appears on 2,778 US grants and 3,274 published applications in this corpus.
Search patents in C09K- Granted patents
- 2,778
- Published applications
- 3,274
- Assignees
- 844
- Inventors
- 4,971
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 21 | 0 |
| 1978 | 16 | 0 |
| 1979 | 12 | 0 |
| 1980 | 14 | 0 |
| 1981 | 15 | 0 |
| 1982 | 9 | 0 |
| 1983 | 9 | 0 |
| 1984 | 9 | 0 |
| 1985 | 15 | 0 |
| 1986 | 15 | 0 |
| 1987 | 12 | 0 |
| 1988 | 21 | 0 |
| 1989 | 12 | 0 |
| 1990 | 18 | 0 |
| 1991 | 29 | 0 |
| 1992 | 39 | 0 |
| 1993 | 44 | 0 |
| 1994 | 33 | 0 |
| 1995 | 31 | 0 |
| 1996 | 37 | 0 |
| 1997 | 45 | 0 |
| 1998 | 37 | 0 |
| 1999 | 53 | 0 |
| 2000 | 55 | 0 |
| 2001 | 78 | 27 |
| 2002 | 94 | 80 |
| 2003 | 95 | 124 |
| 2004 | 74 | 148 |
| 2005 | 63 | 163 |
| 2006 | 78 | 131 |
| 2007 | 73 | 138 |
| 2008 | 61 | 134 |
| 2009 | 54 | 130 |
| 2010 | 58 | 129 |
| 2011 | 77 | 96 |
| 2012 | 76 | 110 |
| 2013 | 88 | 139 |
| 2014 | 117 | 93 |
| 2015 | 92 | 166 |
| 2016 | 84 | 122 |
| 2017 | 104 | 134 |
| 2018 | 116 | 106 |
| 2019 | 94 | 157 |
| 2020 | 90 | 147 |
| 2021 | 87 | 148 |
| 2022 | 95 | 144 |
| 2023 | 87 | 142 |
| 2024 | 77 | 124 |
| 2025 | 96 | 129 |
| 2026 | 56 | 113 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Functionalized carbon particle CMP slurry dispersion6 Oct 2026US 12,753,326 B2DuPont Electronic Materials Holding, Inc.
- Methods of forming an abrasive slurry and methods for chemical-mechanical polishing29 Sep 2026US 12,746,637 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Polishing composition for semiconductor process and method for polishing a substrate using the same22 Sep 2026US 12,742,096 B2Ycchem Co., Ltd.
- Compositions for polishing hardmasks and related systems and methods22 Sep 2026US 12,742,097 B2Entegris, Inc.
- Chemical mechanical polishing composition and polishing method22 Sep 2026US 12,742,098 B2Jsr Corporation
- Modified cerium oxide polishing solution for shallow trench isolation and preparation method thereof1 Oct 2026US 2026/0297378 A1Inner Mongolia University
- Method for producing dispersion liquid containing colloidal silica particles1 Oct 2026US 2026/0297381 A1Fujimi Incorporated
- Polishing composition1 Oct 2026US 2026/0297382 A1
- Polishing composition1 Oct 2026US 2026/0297404 A1
- Polishing composition1 Oct 2026US 2026/0297405 A1
Most cited
By later US patents
- Non-fused aluminum oxide-based abrasive mineral607US 4,314,827 AMinnesota Mining and Manufacturing Company · 1982
- Chemical mechanical polishing slurry for metal layers541US 5,527,423 ACabot Corporation · 1996
- Process for durable sol-gel produced alumina-based ceramics, abrasive grain and abrasive products536US 4,744,802 AMinnesota Mining and Manufacturing Company · 1988
- Abrasive material and method for preparing the same483US 4,623,364 ANorton Company · 1986
- Abrasive grits formed of ceramic containing oxides of aluminum and rare earth metal, method of making and products made therewith477US 4,881,951 AMinnesota Mining and Manufacturing Company · 1989