Polyolefin having excellent processability and process for preparing same
US-2025019474-A1 · Jan 16, 2025 · US
OOOO
OOOO · 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 | C08F4/60193 |
| Official title | {OOOO} |
| Display label | OOOO |
| Total patents | 27 |
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 | 9 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Stabilized UV active organopalladium compounds as vinyl addition catalysts
US-11667731-B2 · Jun 6, 2023 · US
Stabilized uv active organopalladium compounds as vinyl additon catalysts
US-2023038665-A1 · Feb 9, 2023 · US
Polymerizations for olefin-based polymers
US-11242422-B2 · Feb 8, 2022 · US
Polymerizations for olefin-based polymers
US-2020109224-A1 · Apr 9, 2020 · US
Polymerizations for olefin-based polymers
US-10519260-B2 · Dec 31, 2019 · US
Polymerization process for producing ethylene based polymers
US-10214602-B2 · Feb 26, 2019 · US
Catalyst systems for olefin polymerization
US-10214622-B2 · Feb 26, 2019 · US
Polymerization process for producing ethylene based polymers
US-10059787-B2 · Aug 28, 2018 · US
Catalyst systems for olefin polymerization
US-2018009958-A1 · Jan 11, 2018 · US
Catalyst systems for olefin polymerization
US-9751998-B2 · Sep 5, 2017 · US
Polyolefin composition
US-9631059-B2 · Apr 25, 2017 · US
Polymerizations for olefin-based polymers
US-2017101494-A1 · Apr 13, 2017 · US
Polymerization process for producing ethylene based polymers
US-2017066858-A1 · Mar 9, 2017 · US
Polymerization process for producing ethylene based polymers
US-2017066859-A1 · Mar 9, 2017 · US
Polymerization process for producing ethylene based polymers
US-9527940-B2 · Dec 27, 2016 · US
Polymerization process for producing ethylene based polymers
US-9527941-B2 · Dec 27, 2016 · US
A polyolefin composition
US-2016194464-A1 · Jul 7, 2016 · US
A polyolefin composition
US-2015344681-A1 · Dec 3, 2015 · US
A Polymerization Process for Producing Ethylene Based Polymers
US-2015344602-A1 · Dec 3, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F4/60193?
- CPC C08F4/60193 is the Cooperative Patent Classification code for “OOOO.”
- How many patents are filed under CPC C08F4/60193 (OOOO)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC C08F4/60193 growing?
- Publication counts under this code: 2 in 2023 vs 1 in 2025 (latest complete years).