B64D 15/14
Controlled cyclically along length of surface
Official title: controlled cyclically along length of surface
B64D15/14 (Controlled cyclically along length of surface) appears on 87 US grants and 71 published applications in this corpus.
Search patents in B64D- Granted patents
- 87
- Published applications
- 71
- Assignees
- 42
- Inventors
- 154
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 1 | 2 |
| 2007 | 3 | 6 |
| 2008 | 0 | 3 |
| 2009 | 3 | 1 |
| 2010 | 1 | 4 |
| 2011 | 2 | 4 |
| 2012 | 0 | 2 |
| 2013 | 2 | 2 |
| 2014 | 5 | 9 |
| 2015 | 3 | 3 |
| 2016 | 5 | 5 |
| 2017 | 4 | 3 |
| 2018 | 4 | 2 |
| 2019 | 7 | 4 |
| 2020 | 3 | 3 |
| 2021 | 2 | 2 |
| 2022 | 4 | 4 |
| 2023 | 1 | 4 |
| 2024 | 8 | 1 |
| 2025 | 1 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for an ice runback control zone in an electrothermal ice protection system15 Sep 2026US 12,735,186 B2Goodrich Corporation
- Low-power ice protection system having zoned thermal elements integrated with zoned vibration elements28 Apr 2026US 12,612,167 B2Goodrich Corporation
- Adjustable ice protection system parting strip10 Jun 2025US 12,325,524 B2Goodrich Corporation
- Flow body with two heating devices distanced in chordwise direction17 Dec 2024US 12,168,511 B2Airbus Operations GmbH
- Multi-element propeller blade deicer scheme for balanced three-phase electrical loads15 Oct 2024US 12,116,138 B2Hamilton Sundstrand Corporation
- Systems and Methods for an Ice Runback Control Zone in an Electrothermal Ice Protection System12 Feb 2026US 2026/0042541 A1Goodrich Corporation
- Deicing for rotor blades with ice detectors5 Feb 2026US 2026/0035078 A1Lockheed Martin Corporation
- Low-power ice protection system having zoned thermal elements integrated with zoned vibration elements6 Feb 2025US 2025/0042556 A1Goodrich Corporation
- Adjustable ice protection system parting strip4 Jul 2024US 2024/0217664 A1Goodrich Corporation
- Systems and methods for an ice runback control zone in an electrothermal ice protection system5 Oct 2023US 2023/0312111 A1Goodrich Corporation
Most cited
By later US patents
- Indirect current monitoring via voltage and impedance monitoring147US 4,514,619 AThe B. F. Goodrich Company · 1985
- De-ice and anti-ice system and method for aircraft surfaces87US 6,194,685 B1Northcoast Technologies · 2001
- Aircraft de-icing system85US 6,330,986 B1Northcoast Technologies · 2001
- De-ice and anti-ice system and method for aircraft surfaces73US 5,934,617 ANorthcoast Technologies · 1999
- Aircraft de-icing system73US 6,279,856 B1Northcoast Technologies · 2001