C04B 41/5062
Borides, nitrides or silicides
Official title: {Borides, Nitrides or Silicides}
C04B41/5062 (Borides, nitrides or silicides) appears on 348 US grants and 239 published applications in this corpus.
Search patents in C04B- Granted patents
- 348
- Published applications
- 239
- Assignees
- 189
- Inventors
- 804
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 7 | 0 |
| 1984 | 3 | 0 |
| 1985 | 7 | 0 |
| 1986 | 8 | 0 |
| 1987 | 5 | 0 |
| 1988 | 8 | 0 |
| 1989 | 6 | 0 |
| 1990 | 13 | 0 |
| 1991 | 13 | 0 |
| 1992 | 9 | 0 |
| 1993 | 14 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 15 | 0 |
| 1998 | 12 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 4 |
| 2002 | 8 | 8 |
| 2003 | 6 | 6 |
| 2004 | 5 | 8 |
| 2005 | 2 | 6 |
| 2006 | 5 | 11 |
| 2007 | 3 | 4 |
| 2008 | 2 | 7 |
| 2009 | 4 | 7 |
| 2010 | 6 | 6 |
| 2011 | 3 | 11 |
| 2012 | 8 | 5 |
| 2013 | 6 | 6 |
| 2014 | 5 | 3 |
| 2015 | 3 | 6 |
| 2016 | 8 | 15 |
| 2017 | 5 | 11 |
| 2018 | 8 | 9 |
| 2019 | 9 | 15 |
| 2020 | 11 | 10 |
| 2021 | 10 | 17 |
| 2022 | 10 | 11 |
| 2023 | 13 | 14 |
| 2024 | 14 | 21 |
| 2025 | 14 | 10 |
| 2026 | 10 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wear resistant coating produced from at least two different AlCr-based targets6 Oct 2026US 12,753,484 B2Oerlikon Surface Solutions AG, PfäFfikon
- Composite ceramic substrate having multi-layer configuration29 Sep 2026US 12,747,191 B2Tong Hsing Electronic Industries, Ltd.
- Coating layer with slow SIO2 crystallization rate14 Jul 2026US 12,679,782 B2ROLLS-ROYCE plc
- Method of forming a barrier layer on a ceramic matrix composite2 Jun 2026US 12,643,828 B2Rolls-Royce High Temperature Composites Inc.
- Environmental barrier coating with thermal resistance12 May 2026US 12,624,229 B2Rtx Corporation
- Improved aluminum-containing nitride ceramic matrix composite, method of making, and method of use20 Aug 2026US 2026/0242660 A1SLT Technologies, Inc.
- Method for fabricating an environmental barrier coating on a ceramic matrix composite13 Aug 2026US 2026/0234070 A1Rtx Corporation
- Method for producing graphitised formed parts by means of 3d printing6 Aug 2026US 2026/0225313 A1Nippon Kornmeyer Carbon Group GmbH
- Cubic boron nitride sintered body, coated cubic boron nitride sintered body, and tool having same2 Jul 2026US 2026/0184642 A1Tungaloy Corporation
- Multi-layer protective coating systems, methods of making, and articles of manufacture provided therewith4 Jun 2026US 2026/0152447 A1Purdue Research Foundation
Most cited
By later US patents
- Method for protecting products made of a refractory material against oxidation, and resulting protected products259US 5,677,060 ASociete Europeenne de Propulsion · 1997
- Multilayer ceramics from hydrogen silsesquioxane200US 4,756,977 ADow Corning Corporation · 1988
- Method for producing metal and ceramic sintered bodies and coatings112US 5,590,387 AH. C. Starck GmbH · 1996
- Ultra-thin film laminate109US 5,503,912 ASumitomo Electric Industries, Ltd. · 1996
- Ultra-thin film laminate58US 5,478,634 ASumitomo Electric Industries, Ltd. · 1995