Fixed-wing aircraft with variable-volume buoyant bags
US-2024025537-A1 · Jan 25, 2024 · US
Hybrid airships, i.e. airships where lift is generated aerodynamically and statically
Hybrid airships, i.e. airships where lift is generated aerodynamically and statically · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B64B2201/00 |
| Official title | Hybrid airships, i.e. airships where lift is generated aerodynamically and statically |
| Display label | Hybrid airships, i.e. airships where lift is generated aerodynamically and statically |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 5 |
| 2020 | 7 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for transporting a payload to a target location, and related hybrid airship
US-11753135-B2 · Sep 12, 2023 · US
Hybrid airship and related assembly and/or maintenance method
US-11731789-B2 · Aug 22, 2023 · US
Flight vehicle with drone and lift-producing protrusion
US-11352134-B2 · Jun 7, 2022 · US
Cellular system
US-2021112425-A1 · Apr 15, 2021 · US
Unmanned aerial vehicle angular reorientation
US-10875631-B2 · Dec 29, 2020 · US
Unmanned aerial vehicle and method using the same
US-10850842-B2 · Dec 1, 2020 · US
Hydrogen recycling flight system and flight method
US-10843784-B2 · Nov 24, 2020 · US
A method for transporting a payload to a target location, and related hybrid airship
US-2020361589-A1 · Nov 19, 2020 · US
Cellular system
US-10812992-B1 · Oct 20, 2020 · US
Hybrid airship and related assembly and/or maintenance method
US-2020283170-A1 · Sep 10, 2020 · US
Unmanned aerial vehicle angular reorientation
US-2020039636-A1 · Feb 6, 2020 · US
Continuous fiber reinforcement for airship construction
US-10518861-B2 · Dec 31, 2019 · US
Flight vehicle with drone and lift-producing protrusion
US-2019210723-A1 · Jul 11, 2019 · US
Unmanned aerial vehicle angular reorientation
US-10343766-B2 · Jul 9, 2019 · US
Unmanned aerial vehicle with inflatable membrane
US-10246186-B1 · Apr 2, 2019 · US
Unmanned aerial vehicle and method using the same
US-2019016461-A1 · Jan 17, 2019 · US
Hydrogen recycling flight system and flight method
US-2018290720-A1 · Oct 11, 2018 · US
Kite-powered unmanned underwater vehicle
US-2018134357-A1 · May 17, 2018 · US
Continuous Fiber Reinforcement For Airship Construction
US-2018118320-A1 · May 3, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64B2201/00?
- CPC B64B2201/00 is the Cooperative Patent Classification code for “Hybrid airships, i.e. airships where lift is generated aerodynamically and statically.”
- How many patents are filed under CPC B64B2201/00 (Hybrid airships, i.e. airships where lift is generated aerodynamically and statically)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC B64B2201/00 growing?
- Publication counts under this code: 2 in 2023 vs 1 in 2024 (latest complete years).