Coating composition containing tmcd polyester and malonic polyester
US-2025163295-A1 · May 22, 2025 · US
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Polycondensates of aldehydes
Polycondensates of aldehydes · 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 | C08G18/54 |
| Official title | Polycondensates of aldehydes |
| Display label | Polycondensates of aldehydes |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Curable resin composition
US-2025145874-A1 · May 8, 2025 · US
Schiff base oligomers
US-12098250-B2 · Sep 24, 2024 · US
Water-borne coating composition, its preparation method and application thereof
US-2024228819-A1 · Jul 11, 2024 · US
Schiff base oligomers
US-2024059840-A1 · Feb 22, 2024 · US
Urethane resin
US-11840598-B2 · Dec 12, 2023 · US
Schiff base oligomers
US-11725080-B2 · Aug 15, 2023 · US
Urethane resin
US-2022282023-A1 · Sep 8, 2022 · US
Schiff base oligomers
US-2021284802-A1 · Sep 16, 2021 · US
Wood adhesive formulation
US-11028295-B2 · Jun 8, 2021 · US
Wood adhesive formulation
US-10844223-B2 · Nov 24, 2020 · US
Extrudable pressure sensitive non-black adhesive composition and methods for preparing the same
US-10731061-B2 · Aug 4, 2020 · US
Aldehyde comprising compounds suitable for making curable polyisocyanate compositions
US-10227439-B2 · Mar 12, 2019 · US
Extrudable pressure sensitive non-black adhesive composition and methods for preparing the same
US-2018320035-A1 · Nov 8, 2018 · US
Extrudable pressure sensitive non-black adhesive composition and methods for preparing the same
US-10047252-B2 · Aug 14, 2018 · US
Wood adhesive composition
US-9988563-B2 · Jun 5, 2018 · US
Intermediate polyisocyanurate comprising materials
US-9631043-B2 · Apr 25, 2017 · US
Aldehyde Comprising Compounds Suitable for Making Curable Polyisocyanate Compositions
US-2017081461-A1 · Mar 23, 2017 · US
Extrudable pressure sensitive non-black adhesive compositions and methods for preparing the same
US-2016177143-A1 · Jun 23, 2016 · US
Extrudable pressure sensitive non-black adhesive compositions and methods for preparing the same
US-9296927-B2 · Mar 29, 2016 · US