F05C 2203/0817
Of silicon
Official title: of silicon
F05C2203/0817 (Of silicon) appears on 30 US grants and 14 published applications in this corpus.
Search patents in F05C- Granted patents
- 30
- Published applications
- 14
- Assignees
- 27
- Inventors
- 91
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Floating tooling assembly for chemical vapor infiltration19 Aug 2025US 12,392,037 B2Rtx Corporation
- Housing assembly for rotary engine6 May 2025US 12,291,991 B1Pratt & Whitney Canada Corp.
- Rotary engine with side housing having a side plate with a ceramic matrix composite core1 Oct 2024US 12,104,550 B1Pratt & Whitney Canada Corp.
- Rotary engine with housing having silicon carbide plate28 Mar 2023US 11,613,995 B2Pratt & Whitney Canada Corp.
- Piston for internal combustion engine8 Jan 2019US 10,174,711 B2Honda Motor Co., Ltd.
- Floating tooling assembly for chemical vapor infiltration11 Jul 2024US 2024/0229239 A9Rtx Corporation
- Floating tooling assembly for chemical vapor infiltration25 Apr 2024US 2024/0133034 A1Rtx Corporation
- Unitized valve seat assembly23 Dec 2021US 2021/0394222 A1Craftech, Inc.
- Rotary engine with housing having silicon carbide plate25 Jun 2020US 2020/0200009 A1Pratt & Whitney Canada Corp.
- A rotary engine9 Jun 2016US 2016/0160324 A1Orbital Power Ltd
Most cited
By later US patents
- Motor driven sealless blood pump239US 5,399,074 AKYOCERA Corporation · 1995
- Ceramic pivot bearing arrangement for a sealless blood pump163US 5,713,730 ABaylor College of Medicine · 1998
- Internal combustion engine and composite parts formed from silicon carbide fiber-reinforced ceramic or glass matrices77US 4,341,826 AUnited Technologies Corporation · 1982
- Continuous length silicon carbide fiber reinforced ceramic composites59US 4,324,843 AUnited Technologies Corporation · 1982
- Reciprocating high-pressure compressor piston with annular clearance43US 5,033,940 ASulzer Brothers Limited · 1991