Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the same
US-10995165-B2 · May 4, 2021 · US
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containing halogen
containing halogen · 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 | C08F4/6093 |
| Official title | {containing halogen} |
| Display label | containing halogen |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 6 |
| 2019 | 1 |
| 2020 | 7 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer preparing using the same
US-10836850-B2 · Nov 17, 2020 · US
Method of making an olefin polymerization catalyst activator
US-10730964-B2 · Aug 4, 2020 · US
Catalyst Composition For Preparing Conjugated Diene-based Polymer And Conjugated Diene-based Polymer Preparing Using The Same
US-2020123289-A1 · Apr 23, 2020 · US
Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer preparing using the same
US-10556976-B2 · Feb 11, 2020 · US
Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the same
US-10538607-B2 · Jan 21, 2020 · US
Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the same
US-10538608-B2 · Jan 21, 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
Catalyst Composition For Preparing Conjugated Diene-based Polymer And Conjugated Diene-based Polymer Prepared Using The Same
US-2019367648-A1 · Dec 5, 2019 · US
Method for producing solid catalyst component for alpha-olefin polymerization and method for producing alpha-olefin polymer using the same
US-2018362673-A1 · Dec 20, 2018 · US
Method of making an olefin polymerization catalyst activator
US-9951153-B2 · Apr 24, 2018 · US
Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the same
US-2018044452-A1 · Feb 15, 2018 · US
Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer preparing using the same
US-2018037675-A1 · Feb 8, 2018 · US
Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the same
US-2018030174-A1 · Feb 1, 2018 · US
Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the same
US-2018030173-A1 · Feb 1, 2018 · US