F05B 2250/28
Patterned
Official title: patterned
F05B2250/28 (Patterned) appears on 44 US grants and 51 published applications in this corpus.
Search patents in F05B- Granted patents
- 44
- Published applications
- 51
- Assignees
- 31
- Inventors
- 73
- Latest grant
- 22 Sep 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 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 3 |
| 2012 | 3 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 2 |
| 2015 | 2 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 11 |
| 2018 | 3 | 0 |
| 2019 | 4 | 6 |
| 2020 | 3 | 4 |
| 2021 | 1 | 5 |
| 2022 | 8 | 3 |
| 2023 | 4 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Modular underwater pumped-storage power plant reservoir22 Sep 2026US 12,742,435 B2
- Discrete macroscopic metamaterial systems5 May 2026US 12,618,331 B2Massachusetts Institute of Technology
- Plant for the exploitation of renewable energy sources in open sea7 Apr 2026US 12,595,779 B2Elsix New Energies Srl
- Discrete macroscopic metamaterial systems18 Jun 2024US 12,012,868 B2Massachusetts Institute of Technology
- Self-excited wind power system with a three segmented panels24 Oct 2023US 11,795,914 B1
- Plant for the exploitation of renewable energy sources in open sea11 Sep 2025US 2025/0283445 A1Elsix New Energies Srl
- Discrete macroscopic metamaterial systems10 Oct 2024US 2024/0337191 A1Massachusetts Institute of Technology
- Turbine section of a gas turbine engine12 Oct 2023US 2023/0323836 A1Raytheon Technologies Corporation
- Modular Underwater Pumped-Storage Power Plant Reservoir8 Jun 2023US 2023/0175469 A1
- Discrete macroscopic metamaterial systems15 Sep 2022US 2022/0290570 A1Massachusetts Institute of Technology
Most cited
By later US patents
- Method of making a cellular core with internal septum79US 4,257,998 AThe Boenig Company · 1981
- Fluid energy converter27US 7,600,963 B2Viryd Technologies Inc. · 2009
- Turbine section of high bypass turbofan25US 10,060,357 B2United Technologies Corporation · 2018
- Vacuum pump with helically threaded cylinders23US 5,154,572 AHitachi Koki Co., Ltd. · 1992
- Method for producing an acoustic treatment panel16US 8,733,501 B2Airbus Operations GmbH · 2014