Treated Cellulosic Materials and Methods of Making the Same
US-2023347547-A1 · Nov 2, 2023 · US
Combined with grafting onto wood fibres · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B27K3/156 |
| Official title | {Combined with grafting onto wood fibres} |
| Display label | Combined with grafting onto wood fibres |
| Total patents | 7 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2020 | 3 |
| 2022 | 1 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2023347547-A1 · Nov 2, 2023 · US
US-11453143-B2 · Sep 27, 2022 · US
US-2020332026-A1 · Oct 22, 2020 · US
US-2020254646-A1 · Aug 13, 2020 · US
US-10695944-B2 · Jun 30, 2020 · US
US-2017113373-A1 · Apr 27, 2017 · US
US-9062210-B2 · Jun 23, 2015 · US