F05D 2300/229
Sulfides
F05D2300/229 (Sulfides) appears on 17 US grants and 19 published applications in this corpus.
Search patents in F05D- Granted patents
- 17
- Published applications
- 19
- Assignees
- 10
- Inventors
- 40
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 6 |
| 2018 | 0 | 1 |
| 2019 | 4 | 0 |
| 2020 | 3 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 3 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for limiting void formation in ceramic matrix composite components21 Apr 2026US 12,606,497 B2General Electric Company
- Coating system and substrate with coating system13 Jan 2026US 12,522,922 B2Rtx Corporation
- Method for making high lubricity abradable material and abradable coating18 Mar 2025US 12,252,793 B2Metal Improvement Company, Inc.
- Self-lubricating blade root/disk interface9 Apr 2024US 11,952,916 B2Rtx Corporation
- Method for making high lubricity abradable material and abradable coating13 Jun 2023US 11,674,210 B2Metal Improvement Company, Inc.
- Systems and methods for limiting void formation in ceramic matrix composite components23 Oct 2025US 2025/0326698 A1General Electric Company
- Coating system and substrate with coating system19 Dec 2024US 2024/0417853 A1Raytheon Technologies Corporation
- Method for making high lubricity abradable material and abradable coating27 Jul 2023US 2023/0235440 A1Metal Improvement Company, Inc.
- Method for making high lubricity abradable material and abradable coating3 Mar 2022US 2022/0064775 A1Metal Improvement Company, Inc.
- Self-lubricating blade root/disk interface17 Feb 2022US 2022/0049611 A1Raytheon Technologies Corporation
Most cited
By later US patents
- Permanent magnetic centrifugal pump47US 4,120,618 A1978
- Gas turbine engine seal ring assembly4US 10,920,617 B2Raytheon Technologies Corporation · 2021
- Organic matrix abradable coating resistant to clogging of abrasive blade tips3US 10,233,938 B2United Technologies Corporation · 2019
- Brush ring seal2US 9,347,333 B2Elliott Company · 2016
- Abrasive blade tips with additive layer resistant to clogging1US 10,670,045 B2Raytheon Technologies Corporation · 2020