Roller casting method and system for producing a spiral structure
US-11845124-B2 · Dec 19, 2023 · US
for casting in a protected atmosphere · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B22D11/0697 |
| Official title | {for casting in a protected atmosphere} |
| Display label | for casting in a protected atmosphere |
| Total patents | 13 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 1 |
| 2023 | 3 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11845124-B2 · Dec 19, 2023 · US
US-2023127567-A1 · Apr 27, 2023 · US
US-11542567-B2 · Jan 3, 2023 · US
US-2021354193-A1 · Nov 18, 2021 · US
US-2020347470-A1 · Nov 5, 2020 · US
US-10815544-B2 · Oct 27, 2020 · US
US-10730102-B2 · Aug 4, 2020 · US
US-10468182-B2 · Nov 5, 2019 · US
US-2019309383-A1 · Oct 10, 2019 · US
US-2018221941-A1 · Aug 9, 2018 · US
US-2017178805-A1 · Jun 22, 2017 · US
US-2017001239-A1 · Jan 5, 2017 · US
US-9120147-B2 · Sep 1, 2015 · US