Pes-ppsu blends as basis for foams
US-2020407558-A1 · Dec 31, 2020 · US
Nanoparticles
Nanoparticles · 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 | C08J9/008 |
| Official title | {Nanoparticles} |
| Display label | Nanoparticles |
| Total patents | 123 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 12 |
| 2017 | 11 |
| 2018 | 11 |
| 2019 | 5 |
| 2020 | 16 |
| 2021 | 10 |
| 2022 | 15 |
| 2023 | 11 |
| 2024 | 9 |
| 2025 | 11 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Chromogenic materials, methods of making chromogenic materials, and methods of use
US-2020400581-A1 · Dec 24, 2020 · US
Hybrid membranes and methods of making and use thereof
US-2020325295-A1 · Oct 15, 2020 · US
Polyolefin film for use in packaging
US-10752745-B2 · Aug 25, 2020 · US
Foamed silicone in wound care
US-10744225-B2 · Aug 18, 2020 · US
Void-containing layer, laminate, method for producing void-containing layer, optical member, and optical apparatus
US-2020233122-A1 · Jul 23, 2020 · US
Void-containing layer, laminate, method for producing void-containing layer, optical member, and optical apparatus
US-2020224059-A1 · Jul 16, 2020 · US
Thermoplastic resin foamed particles
US-RE48098-E · Jul 14, 2020 · US
Multifunctional hybrid aerogels
US-2020181347-A1 · Jun 11, 2020 · US
Polyolefin Microporous Membrane, Separator for Electricity Storage Devices, and Electricity Storage Device
US-2020176742-A1 · Jun 4, 2020 · US
Foam ink composition and 3D printed hierarchical porous structure
US-10597545-B2 · Mar 24, 2020 · US
Reversibly cross-linkable resin
US-2020024418-A1 · Jan 23, 2020 · US
Reversibly cross-linkable resin
US-10450434-B2 · Oct 22, 2019 · US
Polyimide precursor solution, method for producing porous polyimide film, and porous polyimide film
US-2019225768-A1 · Jul 25, 2019 · US
Composition with polymer and ceramic and methods of use thereof
US-2019194401-A1 · Jun 27, 2019 · US
Thermoplastic foams and method of forming them using nano-graphite
US-10184037-B2 · Jan 22, 2019 · US
Foamed Silicone in Wound Care
US-2019001019-A1 · Jan 3, 2019 · US
Thermoplastic resin foamed particles
US-10106664-B2 · Oct 23, 2018 · US
Aerogels, calcined and crystalline articles and methods of making the same
US-10052266-B2 · Aug 21, 2018 · US
Energy dissipative composition including a hydrogel reinforced with nanoporous particles
US-2018179357-A1 · Jun 28, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J9/008?
- CPC C08J9/008 is the Cooperative Patent Classification code for “Nanoparticles.”
- How many patents are filed under CPC C08J9/008 (Nanoparticles)?
- Our database includes 123 publications tagged with this CPC code.
- Is patent activity under CPC C08J9/008 growing?
- Publication counts under this code: 9 in 2024 vs 11 in 2025 (latest complete years).