B29L 2031/7504
Turbines
Official title: {Turbines}
B29L2031/7504 (Turbines) appears on 241 US grants and 289 published applications in this corpus.
Search patents in B29L- Granted patents
- 241
- Published applications
- 289
- Assignees
- 76
- Inventors
- 512
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 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 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 6 |
| 2007 | 0 | 2 |
| 2008 | 4 | 13 |
| 2009 | 2 | 12 |
| 2010 | 4 | 11 |
| 2011 | 8 | 6 |
| 2012 | 3 | 4 |
| 2013 | 6 | 9 |
| 2014 | 8 | 19 |
| 2015 | 12 | 10 |
| 2016 | 12 | 22 |
| 2017 | 13 | 18 |
| 2018 | 18 | 26 |
| 2019 | 19 | 18 |
| 2020 | 20 | 20 |
| 2021 | 17 | 12 |
| 2022 | 20 | 19 |
| 2023 | 15 | 19 |
| 2024 | 22 | 20 |
| 2025 | 18 | 16 |
| 2026 | 8 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of manufacturing a composite component for a gas turbine engine11 Aug 2026US 12,703,156 B2General Electric Company
- Metal plated additively manufactured plastic ACM housings with internal thermally adaptive structure4 Aug 2026US 12,697,769 B2Hamilton Sundstrand Corporation
- Geometry of a layup surface21 Apr 2026US 12,605,905 B2Safran Aero Boosters SA
- Automated fiber placement assembly17 Feb 2026US 12,552,112 B2General Electric Company
- RTM injection method and mould using symmetric anti-pinching sectors17 Feb 2026US 12,552,114 B2Safran Aircraft Engines
- Additive manufacturing systems and methods for compression of material6 Aug 2026US 2026/0225312 A1GE AEROSPACE POLAND sp. z o. o.
- Method for manufacturing a self-stiffened intermediate casing and intermediate casing obtained using this method9 Jul 2026US 2026/0192528 A1
- Reducing surface defects for multi-laser pbf-l11 Jun 2026US 2026/0158737 A1Rtx Corporation
- Method of manufacturing a composite component for a gas turbine engine7 May 2026US 2026/0124811 A1General Electric Company
- Sandwich-Structured Panels and Method of Manufacture9 Apr 2026US 2026/0100179 A1Pratt & Whitney Canada Corp.
Most cited
By later US patents
- Wind turbine blades made of two separate sections, and method of assembly51US 8,348,622 B2Vestas Wind Systems A/S · 2013
- Gas turbine stator vane structure and unit for constituting same49US 6,196,794 B1Honda Giken Kogyo Kabushiki Kaisha · 2001
- Connection between composites with non-compatible properties and method for preparation39US 7,521,105 B2Vestas Wind System A/S · 2009
- Method using restrained cauls for composite molding36US 5,597,435 AGeneral Electric Company · 1997
- Method for assembling jointed wind turbine blade33US 7,998,303 B2General Electric Company · 2011