Epoxy resin mixture, epoxy resin composition and cured product of same
US-2022411627-A1 · Dec 29, 2022 · US
from phenol-aldehyde condensates
from phenol-aldehyde condensates · 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 | C08G59/08 |
| Official title | from phenol-aldehyde condensates |
| Display label | from phenol-aldehyde condensates |
| Total patents | 76 |
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 | 9 |
| 2016 | 11 |
| 2017 | 17 |
| 2018 | 8 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 1 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polyfunctional phenolic resin, polyfunctional epoxy resin, curable resin composition containing these, and cured product thereof
US-2022403154-A1 · Dec 22, 2022 · US
Hollow fiber membrane module and production method therefor, and epoxy resin used in hollow fiber membrane and production method
US-11478753-B2 · Oct 25, 2022 · US
Epoxy resin, epoxy resin composition, epoxy resin composition for carbon fiber-reinforced composite material, prepreg, and carbon fiber-reinforced composite material
US-11345777-B2 · May 31, 2022 · US
Epoxy resin composition, prepreg, and carbon fiber-reinforced composite material
US-11034810-B2 · Jun 15, 2021 · US
Epoxy-functionalized novolak resin composition
US-2020392328-A1 · Dec 17, 2020 · US
Epoxy resin molding material for sealing and electronic component device
US-10662315-B2 · May 26, 2020 · US
Food or Beverage Packages and Methods of Coating Such Packages
US-2020031995-A1 · Jan 30, 2020 · US
Preparation and application of dicyclopentadiene-phenol and 2,6-dimethyl phenol copolymer epoxy resin
US-10544254-B2 · Jan 28, 2020 · US
Epoxy resin composition, prepreg, and carbon fiber-reinforced composite material
US-2020010633-A1 · Jan 9, 2020 · US
Reinforced dynamically crosslinked polyester network
US-2019352477-A1 · Nov 21, 2019 · US
Phosphonium-based compound, epoxy resin composition containing same, semiconductor device manufactured using same
US-10385161-B2 · Aug 20, 2019 · US
Fast curing high glass transition temperature epoxy resin system
US-10308757-B2 · Jun 4, 2019 · US
Hollow fiber membrane module and production method therefor, and epoxy resin used in hollow fiber membrane and production method
US-2019151801-A1 · May 23, 2019 · US
Corrosion-inhibiting microgels and non-chromated primer compositions incorporating the same
US-10240048-B2 · Mar 26, 2019 · US
Polyphenolic condensates and epoxy resins thereof
US-10138325-B2 · Nov 27, 2018 · US
Epoxy resin, curable resin composition, cured product, semiconductor encapsulating material, semiconductor device, prepreg, circuit board, buildup film, buildup substrate, fiber-reinforced composite material and fiber-reinforced molded article
US-10113028-B2 · Oct 30, 2018 · US
Epoxy resin, method for producing epoxy resin, curable resin composition, cured product, fiber reinforced composite material, and molded article
US-10047190-B2 · Aug 14, 2018 · US
Preparation and application of dicyclopentadiene-phenol and 2,6-dimethyl phenol copolymer epoxy resin
US-2018208710-A1 · Jul 26, 2018 · US
Modified phenolic resin, method for producing modified phenolic resin, modified epoxy resin, method for producing modified epoxy resin, curable resin composition, cured product of same, and printed wiring board
US-10017604-B2 · Jul 10, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G59/08?
- CPC C08G59/08 is the Cooperative Patent Classification code for “from phenol-aldehyde condensates.”
- How many patents are filed under CPC C08G59/08 (from phenol-aldehyde condensates)?
- Our database includes 76 publications tagged with this CPC code.
- Is patent activity under CPC C08G59/08 growing?
- Publication counts under this code: 1 in 2024 vs 6 in 2025 (latest complete years).