Polyvinylidene fluoride resin composition and molded body
US-2025230296-A1 · Jul 17, 2025 · US
Ammonium phosphate
Ammonium phosphate · 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 | C08K2003/322 |
| Official title | {Ammonium phosphate} |
| Display label | Ammonium phosphate |
| Total patents | 61 |
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 | 5 |
| 2017 | 2 |
| 2018 | 8 |
| 2019 | 12 |
| 2020 | 4 |
| 2021 | 12 |
| 2022 | 2 |
| 2023 | 7 |
| 2024 | 4 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composition made from poly(arylene-ether-ketone) (PAEK) which is stable in the molten state and method for stabilizing such a composition
US-12258462-B2 · Mar 25, 2025 · US
Flame retardant-stabilizer combination for thermoplastic polymers
US-12234345-B2 · Feb 25, 2025 · US
Aerogel composition for battery insulation sheet, manufacturing method thereof, battery insulation sheet formed using the same, and battery module comprising the same
US-2024376305-A1 · Nov 14, 2024 · US
Aerogel composition for battery insulation sheet, manufacturing method thereof, battery insulation sheet formed using the same, and battery module comprising the same
US-2024376365-A1 · Nov 14, 2024 · US
Fully aromatic ether ketone resin composition, method of producing the same, molded article, and method of enhancing retention stability of melt viscosity of the resin composition
US-2024368375-A1 · Nov 7, 2024 · US
Flame retardant agent composition, flame-retardant resin composition, and molded body
US-2024026224-A1 · Jan 25, 2024 · US
Antimony free composition for laser marking thermoplastic compounds
US-11780255-B2 · Oct 10, 2023 · US
High efficiency erosion resistant silicone ablator composition
US-11746214-B2 · Sep 5, 2023 · US
Flame retardant-stabilizer combination for thermoplastic polymers
US-2023227629-A1 · Jul 20, 2023 · US
Aqueous dispersion of hydrosoluble or hydroswellable polymer
US-11702513-B2 · Jul 18, 2023 · US
Flame retardant composition
US-11674021-B2 · Jun 13, 2023 · US
Halogen-free flame retardant thermoplastic polyurethane elastomer composition and product and flame retardant package thereof
US-11613627-B2 · Mar 28, 2023 · US
Flame retardant agent composition, flame-retardant resin composition, and molded body
US-2023068325-A1 · Mar 2, 2023 · US
Wet and Dry Surface Adhesives
US-2022145139-A1 · May 12, 2022 · US
Wet and dry surface adhesives
US-11261351-B2 · Mar 1, 2022 · US
High efficiency erosion resistant silicone ablator composition
US-2021395489-A1 · Dec 23, 2021 · US
Composite Friction Lining Material
US-2021372496-A1 · Dec 2, 2021 · US
High efficiency erosion resistant silicone ablator composition
US-11174370-B2 · Nov 16, 2021 · US
Carbon material precursor, carbon material precursor composition containing the same, and method for producing carbon material using these
US-11040882-B2 · Jun 22, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08K2003/322?
- CPC C08K2003/322 is the Cooperative Patent Classification code for “Ammonium phosphate.”
- How many patents are filed under CPC C08K2003/322 (Ammonium phosphate)?
- Our database includes 61 publications tagged with this CPC code.
- Is patent activity under CPC C08K2003/322 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).