C04B 2235/3891
Silicides
Official title: Silicides, e.g. molybdenum disilicide, iron silicide
C04B2235/3891 (Silicides) appears on 250 US grants and 260 published applications in this corpus.
Search patents in C04B- Granted patents
- 250
- Published applications
- 260
- Assignees
- 145
- Inventors
- 585
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 5 | 3 |
| 2003 | 3 | 12 |
| 2004 | 6 | 5 |
| 2005 | 5 | 11 |
| 2006 | 5 | 7 |
| 2007 | 5 | 10 |
| 2008 | 2 | 3 |
| 2009 | 4 | 15 |
| 2010 | 6 | 3 |
| 2011 | 6 | 9 |
| 2012 | 5 | 11 |
| 2013 | 11 | 13 |
| 2014 | 8 | 9 |
| 2015 | 12 | 5 |
| 2016 | 8 | 7 |
| 2017 | 7 | 15 |
| 2018 | 9 | 12 |
| 2019 | 9 | 12 |
| 2020 | 15 | 17 |
| 2021 | 11 | 16 |
| 2022 | 8 | 13 |
| 2023 | 8 | 10 |
| 2024 | 11 | 22 |
| 2025 | 21 | 7 |
| 2026 | 8 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of making vacuum insulated panel25 Aug 2026US 12,715,199 B2LuxWall, Inc.
- Composite uranium silicide-uranium dioxide nuclear fuel28 Jul 2026US 12,694,995 B2University of South Carolina
- Multi-zone silicon nitride wafer heater assembly having corrosion protective layer, and methods of making and using the same16 Jun 2026US 12,660,550 B2CoorsTek, Inc.
- 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.
- Process for obtaining composite, ultra-refractory, fibre-reinforced ceramic materials17 Mar 2026US 12,577,171 B2Consiglio Nazionale Delle Ricerche
- Fabrication of ceramic matrix composites13 Aug 2026US 2026/0234069 A1Rtx Corporation
- Silicon-containing transition-metal boride evaporation source13 Aug 2026US 2026/0234787 A1Plansee Composite Materials GmbH
- Slurry infiltration of sacrificial material23 Jul 2026US 2026/0209127 A1Rtx Corporation
- Reaction controlled melt-infiltrated fabrication of ceramic matrix composites23 Jul 2026US 2026/0209131 A1Rtx Corporation
- Vacuum insulated panel with getter21 May 2026US 2026/0139543 A1LuxWall, Inc.
Most cited
By later US patents
- Composite synthetic materials149US 4,960,643 A1990
- Thermally-stable polycrystalline diamond materials and compacts117US 7,473,287 B2Smith International, Inc. · 2009
- Composition for small ceramic igniters98US 5,514,630 ASaint-Gobain/Norton Industrial Ceramics Corporation · 1996
- Fiber-containing composite89US 5,015,540 AGeneral Electric Company · 1991
- Internal combustion engines and engine components88US 4,974,498 A1990