Precursor compositions comprising a polymeric material, a bromine-containing flame retardant, and antimony trioxide
US-2026078210-A1 · Mar 19, 2026 · US
on to ethylene-propylene-diene terpolymers {(C08F255/023 takes precedence)}
on to ethylene-propylene-diene terpolymers {(C08F255/023 takes 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 | C08F255/06 |
| Official title | on to ethylene-propylene-diene terpolymers {(C08F255/023 takes precedence)} |
| Display label | on to ethylene-propylene-diene terpolymers {(C08F255/023 takes precedence)} |
| Total patents | 52 |
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 |
| 2016 | 7 |
| 2017 | 4 |
| 2018 | 11 |
| 2019 | 2 |
| 2020 | 9 |
| 2021 | 6 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for making grafted polyolefin
US-2025304738-A1 · Oct 2, 2025 · US
Thermosetting resin composition, resin sheet, laminate, and printed wiring board
US-12006433-B2 · Jun 11, 2024 · US
Anionic graft polymerization onto an existing polymer chain by organometallic base activation
US-11834538-B2 · Dec 5, 2023 · US
Fabric treatment compositions with polymer system and related processes
US-11692305-B2 · Jul 4, 2023 · US
Method for modifying polycarbonate blends
US-11414540-B2 · Aug 16, 2022 · US
Method for preparing graft copolymer and graft copolymer prepared thereby
US-11332568-B2 · May 17, 2022 · US
Precursor compositions for an insulation and insulated rocket motors
US-11306683-B2 · Apr 19, 2022 · US
Thermosetting resin composition, resin sheet, laminate, and printed wiring board
US-2022098404-A1 · Mar 31, 2022 · US
Process for cross-linked polyethylene production
US-11203650-B2 · Dec 21, 2021 · US
Ethylene-alpha-olefin-nonconjugated polyene copolymer rubber and rubber composition
US-2021371559-A1 · Dec 2, 2021 · US
Method for producing thermoplastic resin composition and thermoplastic resin composition
US-11174382-B2 · Nov 16, 2021 · US
Precursor compositions for an insulation, insulated rocket motors, and related methods
US-2021277160-A1 · Sep 9, 2021 · US
Elastomer composition, elastomer, method for preparing elastomer, and adhesive tape
US-2021102053-A1 · Apr 8, 2021 · US
Precursor compositions for an insulation and insulated rocket motors
US-2021079873-A1 · Mar 18, 2021 · US
Method for modifying polycarbonate blends
US-2020369868-A1 · Nov 26, 2020 · US
Tire
US-10821692-B2 · Nov 3, 2020 · US
Hose, composition including silane-grafted polyolefin, and process of making a hose
US-10774955-B2 · Sep 15, 2020 · US
Method for preparing graft copolymer and graft copolymer prepared thereby
US-2020199280-A1 · Jun 25, 2020 · US
Anionic Graft Polymerization Onto an Existing Polymer Chain by Organometallic Base Activation
US-2020190241-A1 · Jun 18, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F255/06?
- CPC C08F255/06 is the Cooperative Patent Classification code for “on to ethylene-propylene-diene terpolymers {(C08F255/023 takes precedence)}.”
- How many patents are filed under CPC C08F255/06 (on to ethylene-propylene-diene terpolymers {(C08F255/023 takes precedence)})?
- Our database includes 52 publications tagged with this CPC code.
- Is patent activity under CPC C08F255/06 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).