F05B 2230/80
Repairing, retrofitting or upgrading methods
F05B2230/80 (Repairing, retrofitting or upgrading methods) appears on 379 US grants and 503 published applications in this corpus.
Search patents in F05B- Granted patents
- 379
- Published applications
- 503
- Assignees
- 188
- Inventors
- 1,032
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 4 |
| 2005 | 3 | 2 |
| 2006 | 0 | 4 |
| 2007 | 1 | 4 |
| 2008 | 2 | 3 |
| 2009 | 4 | 10 |
| 2010 | 5 | 15 |
| 2011 | 6 | 23 |
| 2012 | 11 | 15 |
| 2013 | 9 | 18 |
| 2014 | 12 | 13 |
| 2015 | 10 | 19 |
| 2016 | 12 | 21 |
| 2017 | 18 | 34 |
| 2018 | 18 | 35 |
| 2019 | 33 | 48 |
| 2020 | 38 | 36 |
| 2021 | 34 | 34 |
| 2022 | 35 | 30 |
| 2023 | 21 | 30 |
| 2024 | 40 | 35 |
| 2025 | 39 | 45 |
| 2026 | 18 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Refurbishing wind turbine generator stator winding with winding conversions22 Sep 2026US 12,744,437 B2Timken Gears & Services Inc.
- Method for repairing a wind turbine rotor blade and wind turbine rotor blade7 Jul 2026US 12,674,438 B2Nordex Energy GmbH
- Inflatable component for service or installation of a wind turbine module23 Jun 2026US 12,662,992 B2Siemens Gamesa Renewable Energy A/S
- Performing post-moulding operations on a blade segment of a wind turbine blade28 Apr 2026US 12,612,897 B2GE Vernova Infrastructure Technology LLC
- Computer numerical control machine anchoring systems and methods for wind turbine blade maintenance and repair28 Apr 2026US 12,612,898 B2
- Windblade repair adhesive and a process for use thereof8 Oct 2026US 2026/0308429 A1Illinois Tool Works Inc.
- Reconfigurable turbine for geothermal energy production8 Oct 2026US 2026/0309115 A1Sage Geosystems Inc.
- Monitoring the operation of a wind turbine8 Oct 2026US 2026/0309130 A1
- Apparatus and method for transporting a wind turbine component to and/or at an offshore wind turbine1 Oct 2026US 2026/0298204 A1Vestas Wind Systems A/S
- Method for replacing tension adjusting component used in a cable support assembly on a wind turbine1 Oct 2026US 2026/0298210 A1Vestas Wind Systems A/S
Most cited
By later US patents
- Head part of an annular combustion chamber of a gas turbine having a holding part to secure a burner collar in a bayonet-catch type manner80US 5,996,335 ABMW Rolls-Royce GmbH · 1999
- Segmented rotor blade extension portion59US 8,317,479 B2Vestas Wind Systems A/S · 2012
- Method of visually inspecting turbine blades and optical inspection system therefor55US 7,489,811 B2Siemens Energy, Inc. · 2009
- Combustion chamber construction43US 4,555,901 AGeneral Electric Company · 1985
- Wind blade spar cap laminate repair42US 7,927,077 B2General Electric Company · 2011