F05C 2203/0804
Non-oxide ceramics
F05C2203/0804 (Non-oxide ceramics) appears on 226 US grants and 171 published applications in this corpus.
Search patents in F05C- Granted patents
- 226
- Published applications
- 171
- Assignees
- 165
- Inventors
- 649
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 9 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 11 | 0 |
| 1997 | 13 | 0 |
| 1998 | 11 | 0 |
| 1999 | 11 | 0 |
| 2000 | 11 | 0 |
| 2001 | 11 | 2 |
| 2002 | 5 | 8 |
| 2003 | 4 | 9 |
| 2004 | 6 | 7 |
| 2005 | 4 | 14 |
| 2006 | 4 | 8 |
| 2007 | 5 | 12 |
| 2008 | 4 | 10 |
| 2009 | 9 | 13 |
| 2010 | 4 | 14 |
| 2011 | 2 | 8 |
| 2012 | 4 | 4 |
| 2013 | 7 | 10 |
| 2014 | 1 | 6 |
| 2015 | 4 | 4 |
| 2016 | 7 | 8 |
| 2017 | 2 | 4 |
| 2018 | 5 | 10 |
| 2019 | 5 | 3 |
| 2020 | 6 | 2 |
| 2021 | 0 | 6 |
| 2022 | 0 | 3 |
| 2023 | 3 | 0 |
| 2024 | 3 | 5 |
| 2025 | 4 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compressor4 Aug 2026US 12,698,771 B2Carrier Japan Corporation
- Wear resistant fluid ends28 Oct 2025US 12,454,951 B2Kennametal Inc.
- Floating tooling assembly for chemical vapor infiltration19 Aug 2025US 12,392,037 B2Rtx Corporation
- Compressor with chromium nitride and titanium nitride layers13 May 2025US 12,297,832 B2Carrier Japan Corporation
- Housing assembly for rotary engine6 May 2025US 12,291,991 B1Pratt & Whitney Canada Corp.
- Compressor11 Dec 2025US 2025/0376981 A1Carrier Japan Corporation
- Floating tooling assembly for chemical vapor infiltration11 Jul 2024US 2024/0229239 A9Rtx Corporation
- Compressor20 Jun 2024US 2024/0200556 A1Toshiba Carrier Corporation
- Diamond-like carbon coating for motors of electric submersible pumps and related methods6 Jun 2024US 2024/0183254 A1Saudi Arabian Oil Company
- Floating tooling assembly for chemical vapor infiltration25 Apr 2024US 2024/0133034 A1Rtx Corporation
Most cited
By later US patents
- Implantable electric axial-flow blood pump344US 5,588,812 ANimbus, Inc. · 1996
- Implantable electric axial-flow blood pump with blood cooled bearing248US 5,707,218 ANimbus, Inc. · 1998
- Motor driven sealless blood pump239US 5,399,074 AKYOCERA Corporation · 1995
- Implantable electric axial-flow blood pump with blood-cooled bearing198US 5,951,263 ANimbus, Inc. · 1999
- Ceramic pivot bearing arrangement for a sealless blood pump163US 5,713,730 ABaylor College of Medicine · 1998