Process for the preparation of polymerized polyethylene wax
US-11485806-B2 · Nov 1, 2022 · US
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Waxy properties
Waxy properties · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C08F2500/23 |
| Official title | Waxy properties |
| Display label | Waxy properties |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ziegler-natta catalyst composition with controlled morphology
US-10711077-B2 · Jul 14, 2020 · US
Ziegler-natta catalysts doped with non-Group IV metal chlorides
US-10294311-B2 · May 21, 2019 · US
Films, and related compositions and methods of making
US-2019048155-A1 · Feb 14, 2019 · US
Fatty acid vinyl ester copolymers with wax qualities
US-10111446-B2 · Oct 30, 2018 · US
Ziegler-natta catalysts doped with non-group iv metal chlorides
US-2018265603-A1 · Sep 20, 2018 · US
Ziegler-Natta catalysts doped with non-group IV metal chlorides
US-9944724-B2 · Apr 17, 2018 · US
Fatty acid vinyl ester copolymers with wax qualities
US-2017208828-A1 · Jul 27, 2017 · US
Process for preparing synthetic polyethylene waxes having a high crystallinity and low viscosity
US-9403923-B2 · Aug 2, 2016 · US
Ziegler-Natta catalysts doped with non-group IV metal chlorides
US-9382347-B2 · Jul 5, 2016 · US