F05B 2250/18
Patterned
Official title: patterned
F05B2250/18 (Patterned) appears on 79 US grants and 114 published applications in this corpus.
Search patents in F05B- Granted patents
- 79
- Published applications
- 114
- Assignees
- 51
- Inventors
- 203
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 4 |
| 2010 | 0 | 4 |
| 2011 | 5 | 12 |
| 2012 | 3 | 3 |
| 2013 | 4 | 10 |
| 2014 | 4 | 5 |
| 2015 | 1 | 9 |
| 2016 | 5 | 4 |
| 2017 | 4 | 10 |
| 2018 | 5 | 10 |
| 2019 | 8 | 9 |
| 2020 | 8 | 9 |
| 2021 | 9 | 4 |
| 2022 | 8 | 2 |
| 2023 | 1 | 2 |
| 2024 | 4 | 7 |
| 2025 | 2 | 1 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Leading edge protection with reduced noise impact26 May 2026US 12,638,002 B2Lm Wind Power A/S
- Wind-speed accelerating wind turbine15 Apr 2025US 12,276,249 B2Green Power By Accelerated Flow Research Limited Liability Company
- Blade, processing system and processing method8 Apr 2025US 12,270,316 B2Nikon Corporation
- Turbine wind blade with trailing edge15 Oct 2024US 12,116,974 B1King Fahd University of Petroleum and Minerals
- Turbine blade with curved suction surface15 Oct 2024US 12,116,975 B1King Fahd University of Petroleum and Minerals
- Hydroturbine piece of a turbine comprising a modified trailing edge8 Oct 2026US 2026/0309114 A1GE Renewable Technologies
- Leading edge protection with reduced noise impact10 Sep 2026US 2026/0266257 A1Lm Wind Power A/S
- Wind turbine blade comprising a trailing edge section having a plurality of slits with varying lengths23 Jul 2026US 2026/0210327 A1Lm Wind Power A/S
- Serrated panel for a wind turbine rotor blade4 Jun 2026US 2026/0153073 A1Nordex Energy GmbH
- Serrated panel for a wind turbine rotor blade28 May 2026US 2026/0146580 A1Nordex Energy GmbH
Most cited
By later US patents
- Serrated trailing edges for improving lift and drag characteristics of lifting surfaces173US 5,088,665 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1992
- Wind turbine85US 5,533,865 AStork Product Engineering B.V. · 1996
- Patterned porous laminated material50US 4,302,940 AGeneral Motors Corporation · 1981
- Wind turbine provided with nacelle46US 6,830,436 B2Mitsubishi Heavy Industries, Ltd. · 2004
- Waffle pattern porous material45US 4,269,032 AGeneral Motors Corporation · 1981