Extruded aliphatic polyketone permeation barrier for spoolable composite pipes
US-12169043-B2 · Dec 17, 2024 · US
Polymerisation of single ketones · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C08G2/16 |
| Official title | Polymerisation of single ketones |
| Display label | Polymerisation of single ketones |
| Total patents | 5 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 1 |
| 2022 | 1 |
| 2024 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12169043-B2 · Dec 17, 2024 · US
US-2024319602-A1 · Sep 26, 2024 · US
US-2022373107-A1 · Nov 24, 2022 · US
US-9896532-B2 · Feb 20, 2018 · US
US-2015132811-A1 · May 14, 2015 · US