Melamine formaldehyde foam with reduced formaldehyde emission
US-12435199-B2 · Oct 7, 2025 · US
with polymerisable compounds
with polymerisable compounds · 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 | C08J9/405 |
| Official title | {with polymerisable compounds} |
| Display label | with polymerisable compounds |
| Total patents | 55 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 8 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fire-class reinforced aerogel compositions
US-12409428-B2 · Sep 9, 2025 · US
Surface grafted high internal phase emulsion foams for chemical separations
US-12403451-B2 · Sep 2, 2025 · US
Foam for optical fiber cable, composition, and method of manufacturing
US-12339506-B2 · Jun 24, 2025 · US
Ceramic particles in a bicontinuous phase and method of production therefor
US-2025197584-A1 · Jun 19, 2025 · US
Low residue sampling material for small molecule drug detection and use of the same
US-2025161934-A1 · May 22, 2025 · US
Anion exchange resin, anion exchange membrane, anion-exchange-group-containing monomer, and quaternary-imidazole-group-containing monomer
US-2025144614-A1 · May 8, 2025 · US
Fire-class reinforced aerogel compositions
US-2024350997-A1 · Oct 24, 2024 · US
Superhydrophobic covalent organic framework materials
US-12109548-B2 · Oct 8, 2024 · US
Polymeric foam composites for wastewater treatment at room temperature
US-2024254013-A1 · Aug 1, 2024 · US
Fire-class reinforced aerogel compositions
US-12005413-B2 · Jun 11, 2024 · US
Preparation Method Of High-Efficiency Gel For Seawater Desalination
US-2024165574-A1 · May 23, 2024 · US
Core member
US-2024109271-A1 · Apr 4, 2024 · US
Supramolecular gel supported on open-cell polymer foam
US-11879038-B2 · Jan 23, 2024 · US
Composite core with reinforced areas and method
US-11872792-B2 · Jan 16, 2024 · US
Foam for optical fiber cable, composition, and method of manufacturing
US-2023273383-A1 · Aug 31, 2023 · US
Foam for optical fiber cable, composition, and method of manufacturing
US-11650387-B2 · May 16, 2023 · US
Fire-Class Reinforced Aerogel Compositions
US-2023085627-A1 · Mar 23, 2023 · US
Fire-class reinforced aerogel compositions
US-11547977-B2 · Jan 10, 2023 · US
Melamine formaldehyde foam with reduced formaldehyde emission
US-2022325063-A1 · Oct 13, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J9/405?
- CPC C08J9/405 is the Cooperative Patent Classification code for “with polymerisable compounds.”
- How many patents are filed under CPC C08J9/405 (with polymerisable compounds)?
- Our database includes 55 publications tagged with this CPC code.
- Is patent activity under CPC C08J9/405 growing?
- Publication counts under this code: 8 in 2024 vs 7 in 2025 (latest complete years).