Catalyst composition and system having extended lifetime
US-11945896-B2 · Apr 2, 2024 · US
This page is not indexed by search engines while we improve data quality.
and metals of C08F4/64 or compounds thereof
and metals of C08F4/64 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 | C08F4/6541 |
| Official title | {and metals of C08F4/64 or compounds thereof} |
| Display label | and metals of C08F4/64 or compounds thereof |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 2 |
| 2022 | 4 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Catalyst composition and system having extended lifetime
US-2022380491-A1 · Dec 1, 2022 · US
Articles with high rigidity and low warpage comprising heterophasic propylene polymer composition and uses therefor
US-2022298341-A1 · Sep 22, 2022 · US
Olefin polymerization catalyst comprising cyclotriveratrylene and derivatives thereof
US-11401356-B2 · Aug 2, 2022 · US
Magnesium alkoxide particle and application thereof
US-11332425-B2 · May 17, 2022 · US
Olefin polymerization catalyst comprising cyclotriveratrylene and derivatives thereof
US-2020181296-A1 · Jun 11, 2020 · US
Organometallic compound in solid form, process for preparing the same and use thereof
US-10611865-B2 · Apr 7, 2020 · US
Magnesium alkoxide particle and application thereof
US-2019270690-A1 · Sep 5, 2019 · US
Organometallic compound in solid form, process for preparing the same and use thereof
US-2018355082-A1 · Dec 13, 2018 · US
Organometallic compound in solid form, process for preparing the same and use thereof
US-10100136-B2 · Oct 16, 2018 · US
Precursor for catalyst, process for preparing the same and its use thereof
US-9890229-B2 · Feb 13, 2018 · US
Catalyst for olefin polymerization and polymerization thereof
US-9758602-B2 · Sep 12, 2017 · US
Catalyst for polymerization of olefins and process thereof
US-9676876-B2 · Jun 13, 2017 · US
Organometallic compound in solid form, process for preparing the same and use thereof
US-2017081440-A1 · Mar 23, 2017 · US
Organometallic compound in solid form, process for preparing the same and use thereof
US-9587041-B2 · Mar 7, 2017 · US
Distance measuring method and distance measuring element
US-2015274857-A1 · Oct 1, 2015 · US
Catalyst for polymerization of olefins and process thereof
US-2015203604-A1 · Jul 23, 2015 · US
Organometallic compound in solid form, process for preparing the same and use thereof
US-2015191553-A1 · Jul 9, 2015 · US
Catalyst components for the polymerization of olefins
US-9034783-B2 · May 19, 2015 · US