Sphere-like super-macroporous mesoporous material and polyolefin catalyst containing same
US-12528890-B2 · Jan 20, 2026 · US
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Component covered by group C08F4/60 with a metal or compound covered by group C08F4/44, not provided for in a single group of groups C08F4/602 or C08F4/603 {(C08F4/60003 - C08F4/60196 take precedence)}
Component covered by group C08F4/60 with a metal or compound covered by group C08F4/44, not provided for in a single group of groups C08F4/602 or C08F4/603 {(C08F4/60003 - C08F4/60196 take precedence)} · 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 | C08F4/605 |
| Official title | Component covered by group C08F4/60 with a metal or compound covered by group C08F4/44, not provided for in a single group of groups C08F4/602 or C08F4/603 {(C08F4/60003 - C08F4/60196 take precedence)} |
| Display label | Component covered by group C08F4/60 with a metal or compound covered by group C08F4/44, not provided for in a single group of groups C08F4/602 or C08F4/603 {(C08F4/60003 - C08F4/60196 take precedence)} |
| Total patents | 5 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2023 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sphere-like super-macroporous mesoporous material and polyolefin catalyst containing same
US-2023235098-A1 · Jul 27, 2023 · US
Solid catalyst component for olefin polymerization, method for producing the same, olefin polymerization catalyst, and method for producing olefin polymer
US-10457755-B2 · Oct 29, 2019 · US
Catalyst composition for polymerizing conjugated diene monomer
US-9556285-B2 · Jan 31, 2017 · US
Solid catalyst component for olefin polymerization, method for producing the same, olefin polymerization catalyst, and method for producing olefin polymer
US-2016326277-A1 · Nov 10, 2016 · US