F23R 2900/00019
Repairing or maintaining combustion chamber liners or subparts
F23R2900/00019 (Repairing or maintaining combustion chamber liners or subparts) appears on 141 US grants and 191 published applications in this corpus.
Search patents in F23R- Granted patents
- 141
- Published applications
- 191
- Assignees
- 41
- Inventors
- 432
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 2 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 5 |
| 2008 | 0 | 2 |
| 2009 | 1 | 5 |
| 2010 | 3 | 5 |
| 2011 | 3 | 4 |
| 2012 | 5 | 10 |
| 2013 | 5 | 9 |
| 2014 | 4 | 15 |
| 2015 | 7 | 17 |
| 2016 | 13 | 15 |
| 2017 | 12 | 24 |
| 2018 | 12 | 18 |
| 2019 | 11 | 7 |
| 2020 | 13 | 8 |
| 2021 | 9 | 8 |
| 2022 | 9 | 12 |
| 2023 | 10 | 6 |
| 2024 | 6 | 3 |
| 2025 | 6 | 7 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tiled combustor liner for gas turbine engines16 Jun 2026US 12,655,976 B1General Electric Company
- Cavity plug additive part removal from build plate26 May 2026US 12,636,703 B2GE Vernova Infrastructure Technology LLC
- Methods to remove an EBC from a substrate and to repair a coated component5 May 2026US 12,617,735 B2General Electric Company
- Stabilizer for plurality of mixing tubes of micromixer and related method28 Apr 2026US 12,613,037 B1GE Vernova Infrastructure Technology LLC
- Insertion tool and method14 Apr 2026US 12,601,279 B2General Electric Company
- Micromixer for combustor, combustor including same and method of mixing tube repair27 Aug 2026US 2026/0251107 A1GE Infrastructure Technology LLC
- Inspection port for an attritable engine support structure20 Aug 2026US 2026/0243423 A1Rtx Corporation
- Repair method and method for manufacturing combustion cylinder30 Jul 2026US 2026/0218910 A1Mitsubishi Heavy Industries, Ltd.
- Tool and repair method for removing a thermal barrier coating19 Mar 2026US 2026/0077445 A1GE Vernova Infrastructure Technology LLC
- Apparatus, system, and method for inspecting a component26 Feb 2026US 2026/0056090 A1ROLLS-ROYCE plc
Most cited
By later US patents
- Method of repairing combustion chamber liners24US 6,345,441 B1General Electric Company · 2002
- Field repairable high temperature smooth wear coating22US 7,842,335 B2General Electric Company · 2010
- Manufacturing methods for multi-lobed cooling holes17US 9,598,979 B2United Technologies Corporation · 2017
- Extension tool having a plurality of links16US 11,752,622 B2General Electric Company · 2023
- Inspection system for a combustor of a turbine engine16US 8,786,848 B2Siemens Energy, Inc. · 2014