C04B 35/58092
Based on refractory metal silicides
Official title: {based on refractory metal silicides}
C04B35/58092 (Based on refractory metal silicides) appears on 203 US grants and 119 published applications in this corpus.
Search patents in C04B- Granted patents
- 203
- Published applications
- 119
- Assignees
- 112
- Inventors
- 425
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 8 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 9 | 0 |
| 1995 | 12 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 3 | 0 |
| 2001 | 16 | 2 |
| 2002 | 6 | 1 |
| 2003 | 6 | 3 |
| 2004 | 3 | 5 |
| 2005 | 3 | 6 |
| 2006 | 4 | 1 |
| 2007 | 3 | 2 |
| 2008 | 1 | 3 |
| 2009 | 2 | 7 |
| 2010 | 4 | 2 |
| 2011 | 3 | 3 |
| 2012 | 1 | 2 |
| 2013 | 2 | 4 |
| 2014 | 0 | 4 |
| 2015 | 4 | 2 |
| 2016 | 2 | 7 |
| 2017 | 3 | 5 |
| 2018 | 2 | 6 |
| 2019 | 3 | 5 |
| 2020 | 11 | 14 |
| 2021 | 8 | 10 |
| 2022 | 4 | 6 |
| 2023 | 7 | 8 |
| 2024 | 11 | 6 |
| 2025 | 3 | 4 |
| 2026 | 5 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ceramic matrix composites and their preforms11 Aug 2026US 12,703,169 B2Rtx Corporation
- Cr—Si—C-based sintered body23 Jun 2026US 12,662,430 B2Tosoh Corporation
- Particle enhancement of ceramic matrix composites, method of manufacture thereof and articles comprising the same2 Jun 2026US 12,643,829 B2Rtx Corporation
- Composite material sintered body, joined assembly, semiconductor manufacturing apparatus member, and composite material sintered body manufacturing method21 Apr 2026US 12,606,494 B2NGK Insulators, Ltd.
- Environmental barrier coating and method of making the same14 Apr 2026US 12,600,685 B2Rtx Corporation
- Environmental barrier coating and method of making the same30 Jul 2026US 2026/0217618 A1Raytheon Technologies Corporation
- Reactive infiltration with silicide forming binary alloys18 Dec 2025US 2025/0382686 A1Rtx Corporation
- High temperature sintering systems and methods31 Jul 2025US 2025/0243065 A1University of Maryland, College Park
- Preceramic polymer printing binders for advanced ceramics3 Apr 2025US 2025/0109075 A1University of Tennessee Research Foundation
- Coating systems for silicon-containing substrates27 Feb 2025US 2025/0066618 A1ROLLS-ROYCE plc
Most cited
By later US patents
- Functionally stepped, resistive ceramic163US 5,880,439 APhilip Morris Incorporated · 1999
- Refractory electrical device127US 5,085,804 ANorton Company · 1992
- Refractory electrical device100US 5,045,237 ANorton Company · 1991
- Sintered ceramic heater element62US 4,634,837 ANippon Soken, Inc. · 1987
- High hardness, wear resistant materials56US 4,945,073 AThe Dow Chemical Company · 1990