B64U 30/30
Lift-producing means using radial airflow
B64U30/30 (Lift-producing means using radial airflow) appears on 12 US grants and 13 published applications in this corpus.
Search patents in B64U- Granted patents
- 12
- Published applications
- 13
- Assignees
- 10
- Inventors
- 30
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2017 | 0 | 3 |
| 2018 | 2 | 1 |
| 2019 | 3 | 4 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Hybrid exploration and inspection robot25 Aug 2026US 12,715,627 B2Arizona Board of Regents on Behalf of the University of Arizona
- Magnus-effect aircraft and operating method thereof5 Aug 2025US 12,377,964 B2Aktsionernoe Obschestvo “Zentorn”
- Aircraft and method for operating an aircraft26 Dec 2023US 11,851,182 B2KMTC Vortifer Projektgesellschaft mbH
- Air vehicle's drive unit12 Sep 2023US 11,753,158 B2
- Aerial vehicle turbine system28 Jun 2022US 11,370,529 B2Walmart Apollo, LLC
- Low-noise thrust generation apparatus and unmanned aerial vehicle comprising same30 Jul 2026US 2026/0217391 A1Korea Advanced Institute of Science and Technology
- Magnus-effect aircraft and operating method thereof23 May 2024US 2024/0166340 A1Aktsionernoe Obschestvo “Zentorn”
- Hybrid exploration and inspection robot4 Jan 2024US 2024/0002074 A1Arizona Board of Regents on Behalf of the University of Arizona
- Aircraft and method for operating an aircraft21 Apr 2022US 2022/0119112 A1KMTC Vortifer Projektgesellschaft mbH
- Flying vehicle's drive unit3 Sep 2020US 2020/0277050 A1
Most cited
By later US patents
- Unmanned aerial vehicle19US 10,040,547 B12018
- Hydraulically propelled drone for delivering firefighting fluid5US 10,150,562 B22018
- Rotorcraft with counter-rotating rotor blades capable of simultaneously generating upward lift and forward thrust5US 10,669,020 B22020
- Aerial system propulsion assembly and method of use4US 10,435,144 B2Hangzhou Zero Zero Technology Co., Ltd. · 2019
- Unmanned aerial vehicle3US 10,486,810 B2Inventec Appliances Corp. · 2019