Process for avoiding phase separation during solution polymerization of ethylene-1-octene copolymers
US-12509532-B2 · Dec 30, 2025 · US
Monomers containing three or four carbon atoms
Monomers containing three or four carbon atoms · 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 | C08F210/04 |
| Official title | Monomers containing three or four carbon atoms |
| Display label | Monomers containing three or four carbon atoms |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 8 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Additive for hot melt adhesive and hot melt adhesive composition
US-2025320386-A1 · Oct 16, 2025 · US
Ethylene/Alpha-Olefin Copolymer and Method for Preparing the Same
US-2025154303-A1 · May 15, 2025 · US
Ethylene/alpha-olefin copolymer and method for preparing the same
US-12234307-B2 · Feb 25, 2025 · US
alpha-OLEFIN MALEIC ACID OR MALEIMIDE COPOLYMERS FOR ENHANCED BIOACTIVITY
US-2025051503-A1 · Feb 13, 2025 · US
Ethylene and isoprene copolymer
US-12043680-B2 · Jul 23, 2024 · US
Ionomer for Fuel Cell Capable of Self-Assembly and Method of Preparing the Same
US-2024178425-A1 · May 30, 2024 · US
Multimodal polyethylene composition
US-11827725-B2 · Nov 28, 2023 · US
Olefin-based copolymer and method for preparing the same
US-11629208-B2 · Apr 18, 2023 · US
Process for avoiding phase separation during solution polymerization of ethylene-1-octene copolymers
US-2023047329-A1 · Feb 16, 2023 · US
Olefin polymerization activators
US-11447584-B2 · Sep 20, 2022 · US
Ethylene/Alpha-Olefin Copolymer and Method for Preparing the Same
US-2022081501-A1 · Mar 17, 2022 · US
Polyethylene compositions and films prepared therefrom
US-11274196-B2 · Mar 15, 2022 · US
Hybrid supported metallocene catalyst, and polyolefin resin having excellent processability and using same
US-11248067-B2 · Feb 15, 2022 · US
Polyethylene copolymer and method for preparing same
US-11225568-B2 · Jan 18, 2022 · US
COC polymer compounds for 3D printing
US-11193030-B2 · Dec 7, 2021 · US
Ethylene and isoprene copolymer
US-2021230325-A1 · Jul 29, 2021 · US
Olefin polymerization catalyst
US-10975172-B2 · Apr 13, 2021 · US
Olefin-Based Copolymer and Method for Preparing the Same
US-2021095062-A1 · Apr 1, 2021 · US
Multi-component, polar group-containing olefin copolymer
US-2021061980-A1 · Mar 4, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F210/04?
- CPC C08F210/04 is the Cooperative Patent Classification code for “Monomers containing three or four carbon atoms.”
- How many patents are filed under CPC C08F210/04 (Monomers containing three or four carbon atoms)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC C08F210/04 growing?
- Publication counts under this code: 2 in 2024 vs 5 in 2025 (latest complete years).