Two-Component Phosphate Ester Cavity Filling Semi Rigid Foam
US-2026015476-A1 · Jan 15, 2026 · US
containing phosphorus
containing phosphorus · 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 | C08J2385/02 |
| Official title | containing phosphorus |
| Display label | containing phosphorus |
| Total patents | 26 |
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 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 3 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Two-component phosphate ester cavity filling semi rigid foam
US-12421366-B2 · Sep 23, 2025 · US
Phosphorous oligomer, polyester resin and thermoplastic resin composition comprising same
US-2024199801-A1 · Jun 20, 2024 · US
Phosphazene bond-containing polymer
US-2024166824-A1 · May 23, 2024 · US
Infrared-transparent polymers and methods of making and using the same
US-11939429-B1 · Mar 26, 2024 · US
Preparation method and application of reactive polyurethane flame retardant
US-2022275279-A1 · Sep 1, 2022 · US
Infrared-transparent polymer optics and methods of making and using the same
US-11397282-B1 · Jul 26, 2022 · US
Immune cell trapping devices and methods for making and using the same
US-2022107308-A1 · Apr 7, 2022 · US
Two-Component Phosphate Ester Cavity Filling Semi Rigid Foam
US-2021395478-A1 · Dec 23, 2021 · US
Immune cell trapping devices and methods for making and using the same
US-11150242-B2 · Oct 19, 2021 · US
Composition for impregnating a substrate, in particular a watchstrap
US-2020375191-A1 · Dec 3, 2020 · US
Flame retardant copolyester compositions
US-10711133-B2 · Jul 14, 2020 · US
Pinene-based flame retardant compounds
US-10590152-B2 · Mar 17, 2020 · US
Phosphazene-containing polyhexahydrotriazine elastomers
US-10584213-B2 · Mar 10, 2020 · US
Phosphazene-containing polyhexahydrotriazine elastomers
US-2020048417-A1 · Feb 13, 2020 · US
Flame retardant copolyester compositions
US-2019194448-A1 · Jun 27, 2019 · US
Pinene-based flame retardant compounds
US-2019185497-A1 · Jun 20, 2019 · US
Epoxy resin composition for fiber-reinforced composite material, method for producing epoxy resin composition for fiber-reinforced composite material, prepreg, and honey-comb panel
US-10174200-B2 · Jan 8, 2019 · US
Laminated molded article
US-2018265702-A9 · Sep 20, 2018 · US
Immune cell trapping devices and methods for making and using the same
US-2018164298-A1 · Jun 14, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J2385/02?
- CPC C08J2385/02 is the Cooperative Patent Classification code for “containing phosphorus.”
- How many patents are filed under CPC C08J2385/02 (containing phosphorus)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC C08J2385/02 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).