Multi-use composite
US-2024149552-A1 · May 9, 2024 · US
characterised by features of a layer formed of particles, e.g. chips, powder {or granules (layer formed of natural mineral particles B32B19/00; layer being formed of wood fibres, chips or particles B32B21/02)}
characterised by features of a layer formed of particles, e.g. chips, powder {or granules (layer formed of natural mineral particles B32B19/00; layer being formed of wood fibres, chips or particles B32B21/02)} · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B32B5/16 |
| Official title | characterised by features of a layer formed of particles, e.g. chips, powder {or granules (layer formed of natural mineral particles B32B19/00; layer being formed of wood fibres, chips or particles B32B21/02)} |
| Display label | characterised by features of a layer formed of particles, e.g. chips, powder {or granules (layer formed of natural mineral particles B32B19/00; layer being formed of wood fibres, chips or particles B32B21/02)} |
| Total patents | 1,490 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 76 |
| 2016 | 103 |
| 2017 | 130 |
| 2018 | 183 |
| 2019 | 184 |
| 2020 | 191 |
| 2021 | 161 |
| 2022 | 147 |
| 2023 | 105 |
| 2024 | 111 |
| 2025 | 81 |
| 2026 | 18 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Readily removable film, label for in-mold molding, molded resin article having label attached thereto, wallpaper, glue label, and container having label attached thereto
US-2015375477-A1 · Dec 31, 2015 · US
Multi-layer high moisture barrier polylactic acid film
US-9221213-B2 · Dec 29, 2015 · US
Method of producing composite articles and articles made thereby
US-9199308-B2 · Dec 1, 2015 · US
Synthetic molded slabs, and systems and methods related thereto
US-9186819-B1 · Nov 17, 2015 · US
Resin particle having many recesses on the surface thereof
US-9187580-B2 · Nov 17, 2015 · US
Pressure-sensitive adhesives including expandable graphite
US-2015307748-A1 · Oct 29, 2015 · US
Tailored interfaces between two dissimilar nano-materials and method of manufacture
US-9162931-B1 · Oct 20, 2015 · US
Optical film and light emitting device
US-9166198-B2 · Oct 20, 2015 · US
Method for producing a component
US-9156058-B2 · Oct 13, 2015 · US
Load-bearing and heat-insulating structural element made of typha leaf mass
US-2015283787-A1 · Oct 8, 2015 · US
Magnetic polymer composite
US-9153377-B2 · Oct 6, 2015 · US
Insulating tape, method for producing same, and stator coil
US-2015273800-A1 · Oct 1, 2015 · US
Polymer thermal interface material having enhanced thermal conductivity
US-2015279762-A1 · Oct 1, 2015 · US
Composite component and method for its production
US-2015273806-A1 · Oct 1, 2015 · US
Method for producing a card body, and card body
US-9147146-B2 · Sep 29, 2015 · US
Porous inorganic/organic hybrid materials with ordered domains for chromatographic separations and processes for their preparation
US-9145481-B2 · Sep 29, 2015 · US
Nanotube Film Electrode and an Electroactive Device Fabricated with the Nanotube Film Electrode and Methods for Making Same
US-2015258748-A1 · Sep 17, 2015 · US
Honeycomb structure
US-2015252703-A1 · Sep 10, 2015 · US
Particulate-based reactive nanocomposites and methods of making and using the same
US-9120710-B1 · Sep 1, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B5/16?
- CPC B32B5/16 is the Cooperative Patent Classification code for “characterised by features of a layer formed of particles, e.g. chips, powder {or granules (layer formed of natural mineral particles B32B19/00; layer being formed of wood fibres, chips or particles B32B21/02)}.”
- How many patents are filed under CPC B32B5/16 (characterised by features of a layer formed of particles, e.g. chips, powder {or granules (layer formed of natural mineral particles B32B19/00; layer being formed of wood fibres, chips or particles B32B21/02)})?
- Our database includes 1,490 publications tagged with this CPC code.
- Is patent activity under CPC B32B5/16 growing?
- Publication counts under this code: 111 in 2024 vs 81 in 2025 (latest complete years).