Contingency Response Operations for Flight Paths
US-2026057788-A1 · Feb 26, 2026 · US
Releasing payloads, e.g. parachutes
Releasing payloads, e.g. parachutes · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G05D1/665 |
| Official title | {Releasing payloads, e.g. parachutes} |
| Display label | Releasing payloads, e.g. parachutes |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 5 |
| 2020 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 7 |
| 2025 | 12 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Unmanned vehicle and delivery system
US-12541210-B2 · Feb 3, 2026 · US
Robotic cable laying system for complex paths
US-2026016836-A1 · Jan 15, 2026 · US
Automatic Selection of Delivery Zones Using Survey Flight 3D Scene Reconstructions
US-2025376259-A1 · Dec 11, 2025 · US
Precision airdrop system and method
US-2025333166-A1 · Oct 30, 2025 · US
Aerial-based firefighting using a suspended autonomous fire extinguisher
US-2025319336-A1 · Oct 16, 2025 · US
Unmanned aircraft
US-2025313354-A1 · Oct 9, 2025 · US
Position-based initiation of auto unloading operation
US-2025278099-A1 · Sep 4, 2025 · US
Automatic selection of delivery zones using survey flight 3D scene reconstructions
US-12399508-B2 · Aug 26, 2025 · US
Automated aircraft recovery system
US-2025147507-A1 · May 8, 2025 · US
Unmanned aerial vehicle systems and methods for heap leach pad irrigation line placement
US-2025102077-A1 · Mar 27, 2025 · US
Automated aircraft recovery system
US-12222717-B2 · Feb 11, 2025 · US
Unmanned vehicle and delivery system
US-2025044811-A1 · Feb 6, 2025 · US
Unmanned aerial vehicle with biometric verification
US-12202603-B2 · Jan 21, 2025 · US
Optimized method for identificating robot pouring regions based on hierarchical processing and connectivity maximization and system thereof
US-2025022158-A1 · Jan 16, 2025 · US
Self-sufficient low-cost mitigation model to improve resilience in power utility wildfire response
US-2024399181-A1 · Dec 5, 2024 · US
Automated guided vehicle
US-2024329659-A1 · Oct 3, 2024 · US
Unmanned aerial vehicle with biometric verification
US-2024228034-A1 · Jul 11, 2024 · US
Automated aircraft recovery system
US-2024210940-A1 · Jun 27, 2024 · US
Package delivery system, package delivery control apparatus, and package delivery method
US-2024199242-A1 · Jun 20, 2024 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G05D1/665?
- CPC G05D1/665 is the Cooperative Patent Classification code for “Releasing payloads, e.g. parachutes.”
- How many patents are filed under CPC G05D1/665 (Releasing payloads, e.g. parachutes)?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC G05D1/665 growing?
- Publication counts under this code: 7 in 2024 vs 12 in 2025 (latest complete years).