C04B 35/565
Based on silicon carbide
Official title: based on silicon carbide
C04B35/565 (Based on silicon carbide) appears on 2,958 US grants and 2,738 published applications in this corpus.
Search patents in C04B- Granted patents
- 2,958
- Published applications
- 2,738
- Assignees
- 1,069
- Inventors
- 5,425
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 10 | 0 |
| 1978 | 25 | 0 |
| 1979 | 17 | 0 |
| 1980 | 21 | 0 |
| 1981 | 18 | 0 |
| 1982 | 29 | 0 |
| 1983 | 19 | 0 |
| 1984 | 34 | 0 |
| 1985 | 43 | 0 |
| 1986 | 30 | 0 |
| 1987 | 47 | 0 |
| 1988 | 52 | 0 |
| 1989 | 48 | 0 |
| 1990 | 53 | 0 |
| 1991 | 65 | 0 |
| 1992 | 55 | 0 |
| 1993 | 65 | 0 |
| 1994 | 66 | 0 |
| 1995 | 52 | 0 |
| 1996 | 48 | 0 |
| 1997 | 46 | 0 |
| 1998 | 47 | 0 |
| 1999 | 59 | 0 |
| 2000 | 48 | 0 |
| 2001 | 62 | 19 |
| 2002 | 38 | 52 |
| 2003 | 42 | 74 |
| 2004 | 63 | 73 |
| 2005 | 36 | 86 |
| 2006 | 37 | 104 |
| 2007 | 40 | 81 |
| 2008 | 48 | 93 |
| 2009 | 35 | 104 |
| 2010 | 72 | 92 |
| 2011 | 53 | 99 |
| 2012 | 62 | 83 |
| 2013 | 67 | 90 |
| 2014 | 61 | 110 |
| 2015 | 72 | 115 |
| 2016 | 99 | 134 |
| 2017 | 93 | 110 |
| 2018 | 88 | 144 |
| 2019 | 107 | 154 |
| 2020 | 107 | 148 |
| 2021 | 125 | 150 |
| 2022 | 103 | 128 |
| 2023 | 108 | 132 |
| 2024 | 129 | 158 |
| 2025 | 115 | 130 |
| 2026 | 85 | 75 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Preceramic polymer printing binders for advanced ceramics6 Oct 2026US 12,753,123 B2University of Tennessee Research Foundation
- Method to control dissolution of silicon carbide during fabrication of a ceramic matrix composite6 Oct 2026US 12,753,127 B1Rolls-Royce High Temperature Composites Inc.
- Environmental barrier coating29 Sep 2026US 12,747,192 B2Rtx Corporation
- Disc brake pad and method for the manufacturing thereof29 Sep 2026US 12,747,764 B2Brembo S.p.A.
- Particle compositions and related methods and uses to form sintered silicon carbide bodies1 Sep 2026US 12,722,325 B2Entegris, Inc.
- Process for improving flash sintering of ceramics and improved ceramics8 Oct 2026US 2026/0308072 A1The Regents of the University of Colorado, a body corporate
- Environmental barrier coating8 Oct 2026US 2026/0308075 A1Rtx Corporation
- High Purity SiOC and SiC, Methods Compositions and Applications1 Oct 2026US 2026/0296898 A1Pallidus, Inc.
- Manufacturing of silicon-carbon composites materials1 Oct 2026US 2026/0296899 A1Group14 Technologies, Inc.
- Cmc having roughened surfaces for improved heat transfer24 Sep 2026US 2026/0285769 A1Rtx Corporation
Most cited
By later US patents
- Wafer support fixtures for rapid thermal processing533US 5,514,439 A1996
- Composite abrasive compact having high thermal stability403US 5,127,923 AUS Synthetic Corporation · 1992
- Carbon fibrils, method for producing same and compositions containing same361US 4,663,230 AHyperion Catalysis International, Inc. · 1987
- Apparatuses, systems and methods for three-dimensional printing262US 9,254,535 B2Velo3D, Inc. · 2016
- Carbon fibrils and method for producing same250US 5,165,909 AHyperion Catalysis Int'l., Inc. · 1992