B64D 2033/0233
Comprising de-icing means
Official title: {comprising de-icing means}
B64D2033/0233 (Comprising de-icing means) appears on 358 US grants and 409 published applications in this corpus.
Search patents in B64D- Granted patents
- 358
- Published applications
- 409
- Assignees
- 102
- Inventors
- 669
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 7 |
| 2003 | 3 | 1 |
| 2004 | 3 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 5 |
| 2007 | 1 | 4 |
| 2008 | 1 | 3 |
| 2009 | 5 | 17 |
| 2010 | 5 | 18 |
| 2011 | 13 | 21 |
| 2012 | 7 | 16 |
| 2013 | 11 | 11 |
| 2014 | 18 | 13 |
| 2015 | 17 | 15 |
| 2016 | 11 | 16 |
| 2017 | 9 | 38 |
| 2018 | 24 | 37 |
| 2019 | 36 | 23 |
| 2020 | 22 | 50 |
| 2021 | 25 | 18 |
| 2022 | 35 | 19 |
| 2023 | 26 | 14 |
| 2024 | 25 | 23 |
| 2025 | 22 | 22 |
| 2026 | 13 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nacelle inlet nested three-phase electrothermal heater8 Sep 2026US 12,729,003 B1Goodrich Corporation
- Compressed air system for aircraft18 Aug 2026US 12,710,011 B2Pratt & Whitney Canada Corp.
- Anti-ice/de-ice system11 Aug 2026US 12,704,077 B2Honeywell Aerospace US LLC
- Nose cone with actuated debris deflection flow21 Jul 2026US 12,687,127 B1Rtx Corporation
- Combustion engine including turbomachine16 Jun 2026US 12,655,792 B2GE Aviation Systems LLC
- Inlet cone and aero-engine comprising same1 Oct 2026US 2026/0296663 A1Aecc Commercial Aircraft Engine Co., Ltd.
- Actuatable airflow splitter for aircraft propulsion system1 Oct 2026US 2026/0296664 A1Rtx Corporation
- Aircraft turbomachine propeller comprising a system for autonomous supply of heating members for de-icing and associated method24 Sep 2026US 2026/0285493 A1Safran Electrical & Power
- Airflow modifying device3 Sep 2026US 2026/0257805 A1BAE SYSTEMS plc
- Method for controlling anti-icing means in an aircraft as a function of the ice accretion rate, and corresponding system6 Aug 2026US 2026/0225720 A1Safran Aerosystems
Most cited
By later US patents
- Nacelle anti-icing system91US 4,738,416 AQuiet Nacelle Corporation · 1988
- Swirl anti-ice system69US 4,688,745 ARohr Industries, Inc. · 1987
- Noise attenuation panel69US 6,609,592 B2Short Brothers PLC · 2003
- Buried element deicer67US 4,743,740 ARohr Industries, Inc. · 1988
- Method and apparatus for aircraft inlet ice protection67US 6,688,558 B2The Boeing Company · 2004