Solvents for acetylene fluid storage
US-11939451-B2 · Mar 26, 2024 · US
Absorbing compositions, e.g. solvents · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C10L3/04 |
| Official title | Absorbing compositions, e.g. solvents |
| Display label | Absorbing compositions, e.g. solvents |
| Total patents | 3 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2023 | 1 |
| 2024 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11939451-B2 · Mar 26, 2024 · US
US-2023167545-A1 · Jun 1, 2023 · US
US-9120080-B2 · Sep 1, 2015 · US