Powder coating composition
US-12577409-B2 · Mar 17, 2026 · US
Polyester-amides
Polyester-amides · 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 | C08G18/606 |
| Official title | {Polyester-amides} |
| Display label | Polyester-amides |
| Total patents | 41 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 9 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Imide-containing polyester polyols and intumescent rigid foams
US-2026035505-A1 · Feb 5, 2026 · US
Polyimines and uses thereof
US-12421345-B2 · Sep 23, 2025 · US
Polyurethane foam composition comprising an aromatic polyester polyol compound and products made therefrom
US-12252578-B2 · Mar 18, 2025 · US
Imide-containing polyols, method for making imide-containing polyols and method for using the imide polyols
US-2025043058-A1 · Feb 6, 2025 · US
Two-component solvent-less adhesive composition
US-12054652-B2 · Aug 6, 2024 · US
Flexible polyureas for flexible packaging adhesive without aromatic amine migration
US-12037520-B2 · Jul 16, 2024 · US
Powder coating composition
US-2024166884-A1 · May 23, 2024 · US
Powder coating composition
US-11920058-B2 · Mar 5, 2024 · US
Flexible polyureas for flexible packaging adhesive without aromatic amine migration
US-2023323169-A1 · Oct 12, 2023 · US
Block copolymer
US-11773223-B2 · Oct 3, 2023 · US
(meth)acryloyl-functionalized amide-containing oligomers
US-2023295375-A1 · Sep 21, 2023 · US
Matted polyamide-pud
US-11597838-B2 · Mar 7, 2023 · US
Polyimines and uses thereof
US-2023044535-A1 · Feb 9, 2023 · US
Imide-containing polyester polyols and intumescent rigid foams
US-2022411567-A1 · Dec 29, 2022 · US
Polyurethane foam composition comprising an aromatic polyester polyol compound and products made therefrom
US-2022275144-A1 · Sep 1, 2022 · US
Matted polyamide-pud
US-2022259430-A1 · Aug 18, 2022 · US
Block copolymer
US-2022259383-A1 · Aug 18, 2022 · US
Hard-phase-modified thermoplastic polyurethane
US-11377552-B2 · Jul 5, 2022 · US
Matted polyamide-pud
US-11359090-B2 · Jun 14, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G18/606?
- CPC C08G18/606 is the Cooperative Patent Classification code for “Polyester-amides.”
- How many patents are filed under CPC C08G18/606 (Polyester-amides)?
- Our database includes 41 publications tagged with this CPC code.
- Is patent activity under CPC C08G18/606 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).