Multi-pulse propulsion system with passive initiation
US-11988173-B2 · May 21, 2024 · US
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with solid propellant
with solid propellant · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02K9/763 |
| Official title | {with solid propellant} |
| Display label | with solid propellant |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 6 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System for multiple burns from a rocket motor
US-11859579-B1 · Jan 2, 2024 · US
Ring-shaped booster rocket
US-11852103-B2 · Dec 26, 2023 · US
Propulsion system with single initiator for multiple rocket motors
US-11852104-B2 · Dec 26, 2023 · US
Propulsion system with initiators for selective activation of multiple rocket motors
US-11846252-B2 · Dec 19, 2023 · US
Ring-shaped booster rocket
US-11732677-B2 · Aug 22, 2023 · US
Propulsion system with single initiator for multiple rocket motors
US-2023073547-A1 · Mar 9, 2023 · US
Propulsion system with initiators for selective activation of multiple rocket motors
US-2023072320-A1 · Mar 9, 2023 · US
Ring-shaped booster rocket
US-2022268238-A1 · Aug 25, 2022 · US
Ring-shaped booster rocket
US-2022268240-A1 · Aug 25, 2022 · US
Multi-pulse propulsion system with passive initiation
US-2022120241-A1 · Apr 21, 2022 · US
Boost thrust rocket motor
US-2021102790-A1 · Apr 8, 2021 · US
Solid rocket motors including flight termination systems, and related multi-stage solid rocket motor assemblies and methods
US-10781773-B2 · Sep 22, 2020 · US
Solid rocket motors including flight termination systems, and related multi-stage solid rocket motor assemblies and methods
US-2017122259-A1 · May 4, 2017 · US
Cluster rocket motor boosters
US-9534563-B2 · Jan 3, 2017 · US
Cluster rocket motor boosters
US-2015159587-A1 · Jun 11, 2015 · US