Customized Tracheocutaneous Fistula and Tracheostomy Plug
US-2023073795-A1 · Mar 9, 2023 · US
Use of polymers having other elements than silicon, sulfur, nitrogen, oxygen, and carbon in the main chain, as mould material · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29K2885/00 |
| Official title | Use of polymers having other elements than silicon, sulfur, nitrogen, oxygen, and carbon in the main chain, as mould material |
| Display label | Use of polymers having other elements than silicon, sulfur, nitrogen, oxygen, and carbon in the main chain, as mould material |
| Total patents | 8 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2023073795-A1 · Mar 9, 2023 · US
US-2020078548-A1 · Mar 12, 2020 · US
US-10226882-B2 · Mar 12, 2019 · US
US-10000633-B2 · Jun 19, 2018 · US
US-2017157812-A1 · Jun 8, 2017 · US
US-2016271890-A1 · Sep 22, 2016 · US
US-2015274954-A1 · Oct 1, 2015 · US
US-9056938-B2 · Jun 16, 2015 · US