Polyether polymer composition, method for producing same, and sheet in which same is used
US-11459426-B2 · Oct 4, 2022 · US
Epihalohydrins
Epihalohydrins · 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 | C08G65/24 |
| Official title | Epihalohydrins |
| Display label | Epihalohydrins |
| Total patents | 82 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 11 |
| 2018 | 3 |
| 2019 | 10 |
| 2020 | 8 |
| 2021 | 13 |
| 2022 | 2 |
| 2023 | 8 |
| 2024 | 2 |
| 2025 | 6 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Copper Deposition in Wafer Level Packaging of Integrated Circuits
US-2021388519-A1 · Dec 16, 2021 · US
Polyether compound and gas separation membrane
US-2021355275-A1 · Nov 18, 2021 · US
Leveler compositions for use in copper deposition in manufacture of microelectronics
US-11168406-B2 · Nov 9, 2021 · US
Electrical-resistance adjusting agent
US-2021324138-A1 · Oct 21, 2021 · US
Leveler Compositions for use in Copper Deposition in Manufacture of Microelectronics
US-2021310141-A1 · Oct 7, 2021 · US
Rubber composition and tire
US-2021301109-A1 · Sep 30, 2021 · US
Copper deposition in wafer level packaging of integrated circuits
US-11124888-B2 · Sep 21, 2021 · US
Thermosetting resin composition, prepreg, and fiber-reinforced composite material and production method therefor
US-2021198440-A1 · Jul 1, 2021 · US
Process for the preparation of functionalized polyoxyalkylene polyols
US-2021147623-A1 · May 20, 2021 · US
Thermosetting resin composition, prepreg, and fiber-reinforced composite material and production method therefor
US-10988589-B2 · Apr 27, 2021 · US
Reaction products and use of same in defoamer compositions and methods for defoaming
US-10982046-B2 · Apr 20, 2021 · US
Epoxy resin composition
US-2021108025-A1 · Apr 15, 2021 · US
Polymer compound for nucleic acid delivery
US-2021024694-A1 · Jan 28, 2021 · US
Polyether polymer composition
US-10851203-B2 · Dec 1, 2020 · US
Crosslinkable rubber composition, crosslinked rubber, and electroconductive member
US-2020362165-A1 · Nov 19, 2020 · US
Thermosetting resin composition, prepreg, and fiber-reinforced composite material and production method therefor
US-2020255614-A1 · Aug 13, 2020 · US
Method of producing polyether rubber
US-10738136-B2 · Aug 11, 2020 · US
Multifunctional phosphated polyphenols, thermoplastics, and thermosetting resins
US-10669400-B1 · Jun 2, 2020 · US
Process for the production of brominated polyether polyols
US-10647813-B2 · May 12, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G65/24?
- CPC C08G65/24 is the Cooperative Patent Classification code for “Epihalohydrins.”
- How many patents are filed under CPC C08G65/24 (Epihalohydrins)?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC C08G65/24 growing?
- Publication counts under this code: 2 in 2024 vs 6 in 2025 (latest complete years).