Process for preparing polypropylene composition
US-12378330-B2 · Aug 5, 2025 · US
This page is not indexed by search engines while we improve data quality.
Cobalt, nickel or compounds thereof (C08F4/7001 - C08F4/7093 take precedence)
Cobalt, nickel or compounds thereof (C08F4/7001 - C08F4/7093 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 | C08F4/7095 |
| Official title | {Cobalt, nickel or compounds thereof (C08F4/7001 - C08F4/7093 take precedence)} |
| Display label | Cobalt, nickel or compounds thereof (C08F4/7001 - C08F4/7093 take precedence) |
| Total patents | 20 |
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 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 7 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Catalyst composition for cyclic olefin polymerization, and method for preparing cyclic olefin-based oligomer or olefin-based polymer by using same
US-2025186981-A1 · Jun 12, 2025 · US
Vinyl alcohol-based block copolymer and method for producing same
US-12264215-B2 · Apr 1, 2025 · US
Process for preparing polypropylene composition
US-2022306771-A1 · Sep 29, 2022 · US
Vinyl alcohol-based block copolymer and method for producing same
US-2022267499-A1 · Aug 25, 2022 · US
Process for preparing polypropylene composition
US-11414500-B2 · Aug 16, 2022 · US
Phosphate-promoted nickel catalyst for high temperature oligomerization
US-11406970-B2 · Aug 9, 2022 · US
Low pressure process for preparing low-density polyethylene
US-11332552-B2 · May 17, 2022 · US
Block copolymer and method for preparing the same
US-2022144976-A1 · May 12, 2022 · US
Block copolymer and method for preparing the same
US-11279776-B2 · Mar 22, 2022 · US
Phosphate-promoted nickel catalyst for high temperature oligomerization
US-2021362136-A1 · Nov 25, 2021 · US
Phosphate-promoted nickel catalyst for high temperature oligomerization
US-11084023-B2 · Aug 10, 2021 · US
Phosphate-promoted nickel catalyst for high temperature oligomerization
US-2020298216-A1 · Sep 24, 2020 · US
Block copolymer and method for preparing the same
US-2020095363-A1 · Mar 26, 2020 · US
Process for preparing polypropylene composition
US-2019367642-A1 · Dec 5, 2019 · US
Low pressure process for preparing low-density polyethylene
US-2017335022-A1 · Nov 23, 2017 · US
Chain transfer agent for addition mass polymerization of polycycloolefinic monomers
US-9771443-B2 · Sep 26, 2017 · US
Chain transfer agent for addition mass polymerization of polycycloolefinic monomers
US-2016289353-A1 · Oct 6, 2016 · US
Nickel-based catalyst composition
US-9422379-B2 · Aug 23, 2016 · US
Thickening vinyl copolymers
US-9127102-B2 · Sep 8, 2015 · US