Polyethylene powder and molded article thereof
US-12421333-B2 · Sep 23, 2025 · US
and aluminium or compounds thereof
and aluminium or compounds thereof · 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 | C08F4/6567 |
| Official title | {and aluminium or compounds thereof} |
| Display label | and aluminium or compounds thereof |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 1 |
| 2020 | 6 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Olefin Polymerization Catalyst Comprising Magnesium, Titanium, an Epoxy Compound and an Internal Electron Donor, Such as a 1,2-Phenylene Dibenzoate-Based Compound
US-2025109220-A1 · Apr 3, 2025 · US
Process for preparing solid catalyst components for olefin polymerization
US-12240925-B2 · Mar 4, 2025 · US
Catalyst component for ziegler-natta olefin polymerisation catalyst productivity
US-2024059804-A1 · Feb 22, 2024 · US
Catalyst components for propylene polymerization
US-11634520-B2 · Apr 25, 2023 · US
Process for preparing solid catalyst components for olefin polymerization
US-2022289881-A1 · Sep 15, 2022 · US
Polyolefin polymer composition
US-11421056-B2 · Aug 23, 2022 · US
Olefin polymerization catalyst
US-11236181-B2 · Feb 1, 2022 · US
Ethylene polymer, stretched molded article and microporous membrane
US-10947361-B2 · Mar 16, 2021 · US
Catalyst Components for Propylene Polymerization
US-2020283553-A1 · Sep 10, 2020 · US
Catalyst components for the polymerization of olefins
US-10759882-B2 · Sep 1, 2020 · US
Process for making a solid catalyst component for ethylene polymerization and co-polymerization
US-10730965-B2 · Aug 4, 2020 · US
Catalyst for polymerization of olefin, method for producing catalyst for polymerization of olefin, method for producing polymer of olefin and propylene-alpha-olefin copolymer
US-2020199274-A1 · Jun 25, 2020 · US
Process for producing multimodal polyethylene in-situ blends including ultra-high molecular weight fractions
US-10669410-B2 · Jun 2, 2020 · US
Method for producing solid catalyst component for α-olefin polymerization and method for producing α-olefin polymer using the same
US-10526427-B2 · Jan 7, 2020 · US
Solid catalyst for the (co)polymerisation of α-olefins and process for the preparation thereof
US-10486144-B2 · Nov 26, 2019 · US
Polyethylene homo- or copolymer having improved wear properties
US-10144788-B2 · Dec 4, 2018 · US
Continuous process for the production of ultra-high molecular weight polyethylene
US-9994654-B2 · Jun 12, 2018 · US
Catalyst system for polymerization of an olefin
US-9944731-B2 · Apr 17, 2018 · US
Procatalyst for polymerization of olefins
US-9868799-B2 · Jan 16, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F4/6567?
- CPC C08F4/6567 is the Cooperative Patent Classification code for “and aluminium or compounds thereof.”
- How many patents are filed under CPC C08F4/6567 (and aluminium or compounds thereof)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC C08F4/6567 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).