Thermosetting release coating agent composition and laminate
US-2024417642-A1 · Dec 19, 2024 · US
Melamines
Melamines · 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 | C08G12/32 |
| Official title | Melamines |
| Display label | Melamines |
| Total patents | 66 |
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 | 4 |
| 2018 | 5 |
| 2019 | 7 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 9 |
| 2023 | 4 |
| 2024 | 12 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Novel fine hollow particles comprising melamine-based resin
US-2024301171-A1 · Sep 12, 2024 · US
Acrylic polyester resin and an aqueous coating composition containing the same
US-11981764-B2 · May 14, 2024 · US
Cleaning implement comprising a modified open-cell foam
US-2024115104-A1 · Apr 11, 2024 · US
Melamine-formaldehyde foam with improved weather resistance
US-2024101745-A1 · Mar 28, 2024 · US
Heteroatom doped polymer nanospheres/carbon nanospheres and preparation method thereof
US-11919772-B2 · Mar 5, 2024 · US
A modified melamine-formaldehyde resin, a paper impregnated with a modified melamine-formaldehyde resin, a method for manufacturing a floor panel, and use of dicyandiamide as a modifier in a melamine-formaldehyde resin
US-2024042741-A1 · Feb 8, 2024 · US
Cleaning implement comprising a modified open-cell foam
US-11877710-B2 · Jan 23, 2024 · US
Acrylic polyester resin and an aqueous coating composition containing the same
US-2023303751-A1 · Sep 28, 2023 · US
Process for preparing liquid compositions of etherified melamine formaldehyde resins
US-11739235-B2 · Aug 29, 2023 · US
Acrylic polyester resin and an aqueous coating composition containing the same
US-11708444-B2 · Jul 25, 2023 · US
Smoking article case with hand care function
US-2023157354-A1 · May 25, 2023 · US
Acrylic Polyester Resin and An Aqueous Coating Composition Containing the Same
US-2022348706-A1 · Nov 3, 2022 · US
Acrylic polyester resin and an aqueous coating composition containing the same
US-11421067-B2 · Aug 23, 2022 · US
Resin material and method for producing the same
US-2022213248-A1 · Jul 7, 2022 · US
Cleaning implement comprising a modified open-cell foam
US-2022133119-A1 · May 5, 2022 · US
Cleaning implement comprising a modified open-cell foam
US-2022104679-A1 · Apr 7, 2022 · US
Cleaning implement comprising a modified open-cell foam
US-11259680-B2 · Mar 1, 2022 · US
Production of melamine-formaldehyde foams
US-11254795-B2 · Feb 22, 2022 · US
Cleaning implement comprising a modified open-cell foam
US-11224328-B2 · Jan 18, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G12/32?
- CPC C08G12/32 is the Cooperative Patent Classification code for “Melamines.”
- How many patents are filed under CPC C08G12/32 (Melamines)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC C08G12/32 growing?
- Publication counts under this code: 12 in 2024 vs 2 in 2025 (latest complete years).