Open vessels and their use
US-2020255346-A1 · Aug 13, 2020 · US
with a composition mainly composed of Mn and Mo, e.g. for the Moly-manganese method · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C04B41/5138 |
| Official title | {with a composition mainly composed of Mn and Mo, e.g. for the Moly-manganese method} |
| Display label | with a composition mainly composed of Mn and Mo, e.g. for the Moly-manganese method |
| Total patents | 8 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2020255346-A1 · Aug 13, 2020 · US
US-10549371-B2 · Feb 4, 2020 · US
US-10323326-B2 · Jun 18, 2019 · US
US-2018222807-A1 · Aug 9, 2018 · US
US-2017073820-A1 · Mar 16, 2017 · US
US-9527777-B2 · Dec 27, 2016 · US
US-2016184913-A1 · Jun 30, 2016 · US
US-2016137559-A1 · May 19, 2016 · US