Biaryl phenoxy group IV transition metal catalysts for olefin polymerization
US-11168161-B2 · Nov 9, 2021 · US
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OSSO
OSSO · 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 | C08F4/64196 |
| Official title | {OSSO} |
| Display label | OSSO |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 7 |
| 2021 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Biaryl phenoxy group iv transition metal catalysts for olefin polymerization
US-11104751-B2 · Aug 31, 2021 · US
Biaryl phenoxy group IV transition metal catalysts for olefin polymerization
US-11066488-B2 · Jul 20, 2021 · US
High-performance tyre
US-10766306-B2 · Sep 8, 2020 · US
High performance tyre
US-10759226-B2 · Sep 1, 2020 · US
High-performance tyre
US-10696824-B2 · Jun 30, 2020 · US
Biaryl phenoxy group iv transition metal catalysts for olefin polymerization
US-2020190228-A1 · Jun 18, 2020 · US
High-performance tyre
US-10682885-B2 · Jun 16, 2020 · US
Biaryl phenoxy group iv transition metal catalysts for olefin polyermization
US-2020157254-A1 · May 21, 2020 · US
Biaryl phenoxy group iv transition metal catalysts for olefin polymerization
US-2020131289-A1 · Apr 30, 2020 · US
Processes for the production of high molecular weight ethylene/alpha-olefin/non-conjugated interpolymers with low levels of long chain branching
US-10450394-B2 · Oct 22, 2019 · US
High performance tyre
US-2018215202-A1 · Aug 2, 2018 · US
Processes for the production of high molecular weight ethylene/alpha-olefin/non-conjugated interpolymers with low levels of long chain branching
US-2018105626-A1 · Apr 19, 2018 · US
Method for producing olefin block polymer using plurality of types of transition metal catalysts
US-9695260-B2 · Jul 4, 2017 · US
Method for producing olefin block polymer using group 4 transition metal complex
US-9593194-B2 · Mar 14, 2017 · US
Process for producing low molecular weight ethylene- and alpha-olefin-based materials
US-9522855-B2 · Dec 20, 2016 · US