Method for producing polyether nitrile molding material and method for producing polyether nitrile resin composition molding material
US-2025223402-A1 · Jul 10, 2025 · US
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using rollers
using rollers · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29C48/465 |
| Official title | using rollers |
| Display label | using rollers |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
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Process for producing tyres
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Material deposition systems with four or more axes
US-9533449-B2 · Jan 3, 2017 · US
Method of manufacturing a polyimide film
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Material deposition systems with four or more axes
US-2015367375-A1 · Dec 24, 2015 · US
Elastomer composite with silica-containing filler and methods to produce same
US-9096735-B2 · Aug 4, 2015 · US