Energetic material container having a heavy inert gas insulating layer
US-12498198-B2 · Dec 16, 2025 · US
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Heat shields; Thermal insulation
Heat shields; Thermal insulation · 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 | F42B39/18 |
| Official title | Heat shields; Thermal insulation |
| Display label | Heat shields; Thermal insulation |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 3 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Energetic material container having a heavy inert gas insulating layer
US-2025314455-A1 · Oct 9, 2025 · US
Vacuum insulated warhead
US-12298115-B2 · May 13, 2025 · US
Vacuum insulated warhead
US-2025102281-A1 · Mar 27, 2025 · US
Heavy inert gas insulated warhead
US-12140408-B1 · Nov 12, 2024 · US
Weapon active hazard mitigation method
US-11879710-B2 · Jan 23, 2024 · US
Weapon active hazard mitigation method
US-2023341218-A1 · Oct 26, 2023 · US
Cruise missile weapon active hazard mitigation system
US-11709042-B2 · Jul 25, 2023 · US
Thermal energy absorbing structures
US-11150065-B2 · Oct 19, 2021 · US
Cruise missile weapon active hazard mitigation system
US-2021278182-A1 · Sep 9, 2021 · US
Intumescent directed energy protection
US-2021146400-A1 · May 20, 2021 · US
Thermal insulation foam having low adhesion for high explosives
US-10494313-B2 · Dec 3, 2019 · US
Thermal insulation foam having low adhesion for high explosives
US-2019010095-A1 · Jan 10, 2019 · US
Thermal energy absorbing structures
US-2018120071-A1 · May 3, 2018 · US