F05B 2280/4004
Rubber
F05B2280/4004 (Rubber) appears on 22 US grants and 30 published applications in this corpus.
Search patents in F05B- Granted patents
- 22
- Published applications
- 30
- Assignees
- 23
- Inventors
- 92
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 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 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 3 |
| 2011 | 1 | 3 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 6 |
| 2018 | 0 | 1 |
| 2019 | 3 | 5 |
| 2020 | 4 | 2 |
| 2021 | 2 | 3 |
| 2022 | 1 | 0 |
| 2023 | 2 | 0 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Leading edge protection for a wind turbine blade24 Feb 2026US 12,560,146 B2Lm Wind Power A/S
- Axial seal for a generator rotor of a wind turbine24 Dec 2024US 12,173,695 B2Siemens Gamesa Renewable Energy A/S
- Inflatable pressure absorption wave actuated pump24 Oct 2023US 11,795,904 B2Alliance for Sustainable Energy, LLC
- Wind turbine rotor blade leading-edge protector14 Feb 2023US 11,578,694 B2Siemens Gamesa Renewable Energy A/S
- Wave receiving plate and wave power generation system6 Sep 2022US 11,434,863 B2The University of Tokyo
- Leading edge protection for a wind turbine blade1 Aug 2024US 2024/0254961 A1Lm Wind Power A/S
- Axial seal for a generator rotor of a wind turbine30 May 2024US 2024/0175427 A1Siemens Gamesa Renewable Energy A/S
- Wind turbine rotor blade leading-edge protector7 Oct 2021US 2021/0310459 A1Siemens Gamesa Renewable Energy A/S
- Wave receiving plate and wave power generation system1 Apr 2021US 2021/0095634 A1The University of Tokyo
- Fluid-driven apparatus for propulsion and hydropower generation4 Mar 2021US 2021/0062777 A1
Most cited
By later US patents
- Wind turbine rotor control system48US 4,435,646 ANorth Wind Power Company, Inc. · 1984
- Carpet of wave energy conversion (CWEC)9US 9,777,701 B2The Regents of the University of California · 2017
- Wind turbine rotor blade assembly with surface features8US 9,562,513 B2General Electric Company · 2017
- Suspension system7US 7,819,624 B2General Electric Company · 2010
- Wind turbine blade with damping element5US 7,988,416 B2Vestas Wind Systems A/S · 2011