Coating compositions for packaging articles and methods of coating
US-12234371-B2 · Feb 25, 2025 · US
Polyethers derived from hydroxy compounds or from their metallic derivatives (C09D171/02 takes precedence)
Polyethers derived from hydroxy compounds or from their metallic derivatives (C09D171/02 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 | C09D171/08 |
| Official title | Polyethers derived from hydroxy compounds or from their metallic derivatives (C09D171/02 takes precedence) |
| Display label | Polyethers derived from hydroxy compounds or from their metallic derivatives (C09D171/02 takes precedence) |
| Total patents | 50 |
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 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 6 |
| 2021 | 13 |
| 2022 | 1 |
| 2023 | 8 |
| 2024 | 6 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composite cover plate, method for preparing the same, and display device containing composite cover plate
US-12207455-B2 · Jan 21, 2025 · US
Surface treating agent, article, method for producing article
US-2024392159-A1 · Nov 28, 2024 · US
Antibacterial polymer coating composition and antibacterial polymer film
US-11958986-B2 · Apr 16, 2024 · US
Fluorine-containing ether compound, fluorine-containing ether composition, coating liquid, article, method for producing article, and method for producing fluorine-containing compound
US-11926756-B2 · Mar 12, 2024 · US
Polyol solution for coated capillaries in capillary isoelectric focusing
US-2024067844-A1 · Feb 29, 2024 · US
Devices and methods of formulation application to wiper blade and windshield
US-11904354-B2 · Feb 20, 2024 · US
High acid value polyester
US-2024018384-A1 · Jan 18, 2024 · US
Surface treatment agent and method of producing substrate having surface-treated layer
US-2023416560-A1 · Dec 28, 2023 · US
Solvent-free composition based on 2,4,7,9-tetramethyl-5-decyne-4,7-diol
US-11851574-B2 · Dec 26, 2023 · US
Coating composition, eyeglass lens, and method for manufacturing eyeglass
US-11814493-B2 · Nov 14, 2023 · US
Spin-on compositions comprising an inorganic oxide component and an alkynyloxy substituted spin-on carbon component useful as hard masks and filling materials with improved shelf life
US-11767398-B2 · Sep 26, 2023 · US
Coating composition
US-2023279258-A1 · Sep 7, 2023 · US
Composite cover plate, method for preparing the same, and display device containing composite cover plate
US-2023247813-A1 · Aug 3, 2023 · US
Fluorinated ether compound, fluorinated ether composition, coating liquid, article and its production method
US-11634374-B2 · Apr 25, 2023 · US
Fluorine-containing ether compound, fluorine-containing ether composition, coating liquid, high oxygen solubility liquid, and article
US-2023108820-A1 · Apr 6, 2023 · US
Spin-on compositions comprising an inorganic oxide component and an alkynyloxy substituted spin-on carbon component useful as hard masks and filling materials with improved shelf life
US-2022025109-A1 · Jan 27, 2022 · US
Fluorinated ether compound, fluorinated ether composition, coating liquid, article and its production method
US-2021403402-A1 · Dec 30, 2021 · US
Fluorine-containing ether compound, fluorine-containing ether composition, coating liquid, article, method for producing article, and method for producing fluorine-containing compound
US-2021355345-A1 · Nov 18, 2021 · US
Antibacterial polymer coating composition and antibacterial polymer film
US-2021348018-A1 · Nov 11, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09D171/08?
- CPC C09D171/08 is the Cooperative Patent Classification code for “Polyethers derived from hydroxy compounds or from their metallic derivatives (C09D171/02 takes precedence).”
- How many patents are filed under CPC C09D171/08 (Polyethers derived from hydroxy compounds or from their metallic derivatives (C09D171/02 takes precedence))?
- Our database includes 50 publications tagged with this CPC code.
- Is patent activity under CPC C09D171/08 growing?
- Publication counts under this code: 6 in 2024 vs 2 in 2025 (latest complete years).