Heterogeneously stacked multi layered metallic structures with adiabatic shear localization under uniaxial dynamic compression
US-10718597-B2 · Jul 21, 2020 · US
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for explosive shells
for explosive shells · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C21D9/16 |
| Official title | for explosive shells |
| Display label | for explosive shells |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 4 |
| 2019 | 1 |
| 2020 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heterogeneously stacked multi layered metallic structures with adiabatic shear localization under uniaxial dynamic compression
US-2019063889-A1 · Feb 28, 2019 · US
Fragmentation device with increased surface hardness and a method of producing the same
US-2017240986-A1 · Aug 24, 2017 · US
Fragmentation device with increased surface hardness and a method of producing the same
US-9738947-B1 · Aug 22, 2017 · US
Snap fit assembly for a ruggedized multi-section structure with selective embrittlement or case hardening
US-9738948-B2 · Aug 22, 2017 · US
Snap fit assembly for a ruggedized multi-section structure with selective embrittlement or case hardening
US-2017051374-A1 · Feb 23, 2017 · US
Annealing system for cartridge casings
US-9248531-B2 · Feb 2, 2016 · US