C09K 3/1445
The coating consisting exclusively of metals
Official title: {the coating consisting exclusively of metals}
C09K3/1445 (The coating consisting exclusively of metals) appears on 147 US grants and 172 published applications in this corpus.
Search patents in C09K- Granted patents
- 147
- Published applications
- 172
- Assignees
- 85
- Inventors
- 428
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 11 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 3 |
| 2003 | 5 | 5 |
| 2004 | 2 | 7 |
| 2005 | 3 | 8 |
| 2006 | 2 | 10 |
| 2007 | 2 | 9 |
| 2008 | 3 | 9 |
| 2009 | 1 | 4 |
| 2010 | 2 | 7 |
| 2011 | 3 | 2 |
| 2012 | 4 | 3 |
| 2013 | 1 | 0 |
| 2014 | 1 | 9 |
| 2015 | 4 | 9 |
| 2016 | 6 | 14 |
| 2017 | 4 | 9 |
| 2018 | 13 | 5 |
| 2019 | 4 | 9 |
| 2020 | 4 | 8 |
| 2021 | 6 | 8 |
| 2022 | 4 | 5 |
| 2023 | 4 | 12 |
| 2024 | 2 | 6 |
| 2025 | 9 | 4 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polishing composition, polishing method, and method of manufacturing semiconductor substrate21 Apr 2026US 12,606,718 B2Fujimi Incorporated
- Polishing liquid and polishing method27 Jan 2026US 12,534,640 B2Resonac Corporation
- Cubic boron nitride particle population with highly-etched particle surface and high toughness index23 Dec 2025US 12,503,363 B2Diamond Innovations, Inc.
- Liquid dispersion and powder of cerium based core-shell particles, process for producing the same and uses thereof in polishing16 Dec 2025US 12,497,541 B2Rhodia Operations
- Cubic boron nitride sintered body and coated cubic boron nitride sintered body25 Nov 2025US 12,479,772 B2Tungaloy Corporation
- Dicationic polymer and copolymer and their use for chemical mechanical planarization16 Jul 2026US 2026/0201087 A1Versum Materials US, LLC
- Slurry composition for chemical mechanical polishing and method of manufacturing semiconductor device using the same16 Apr 2026US 2026/0103620 A1Samsung Electronics Co., Ltd.
- Diamond particles with multilayer hard coatings and polycrystalline diamond making therefrom19 Mar 2026US 2026/0078289 A1Beijing Huamei, Inc.
- Garnet and Glass Composite and Uses19 Feb 2026US 2026/0049204 A1Tundra Composites, LLC
- Compositions and methods for polishing substrates12 Feb 2026US 2026/0042934 A1Entegris, Inc.
Most cited
By later US patents
- Abrasive grain, method of making same and abrasive products369US 5,213,591 A1993
- Cemented and cemented/sintered superabrasive polycrystalline bodies and methods of manufacture thereof298US 5,011,514 ANorton Company · 1991
- Method of coating alumina particles with refractory material, abrasive particles made by the method and abrasive products containing the same276US 5,085,671 AMinnesota Mining and Manufacturing Company · 1992
- Diamond metal composite cutter and method for making same217US 5,096,465 ANorton Company · 1992
- Vitrified bonded finely milled sol gel aluminous bodies192US 5,131,926 ANorton Company · 1992