Composite thermal spray powder of oxides and non-oxides
US-2024059904-A1 · Feb 22, 2024 · US
characterised by particle size or shape
characterised by particle size or shape · 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 | C09D5/031 |
| Official title | {characterised by particle size or shape} |
| Display label | characterised by particle size or shape |
| Total patents | 236 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 16 |
| 2018 | 30 |
| 2019 | 22 |
| 2020 | 18 |
| 2021 | 23 |
| 2022 | 25 |
| 2023 | 34 |
| 2024 | 32 |
| 2025 | 17 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of manufacturing dew formation preventing member and refrigerator and evaporator having dew formation preventing member
US-2018372397-A1 · Dec 27, 2018 · US
Powder coating compositions with a polymeric aromatic product of an aromatic isocyanate manufacturing process
US-2018371263-A1 · Dec 27, 2018 · US
Method of producing thermal spray powder, manufacture apparatus of thermal spray powder, and thermal spray powder produced by the producing method
US-10150707-B2 · Dec 11, 2018 · US
Superhydrophobic powder coatings
US-10150875-B2 · Dec 11, 2018 · US
Melt in place binders for binding particulate fillers to substrates
US-10144834-B2 · Dec 4, 2018 · US
Powder primer composition and laminate using it
US-10113068-B2 · Oct 30, 2018 · US
Electrically isolated assembly and method for the electrical isolation of an assembly
US-10117337-B2 · Oct 30, 2018 · US
Coating compositions
US-2018298227-A1 · Oct 18, 2018 · US
Powder coating material
US-10100205-B2 · Oct 16, 2018 · US
Powder for coating and coated article
US-2018291211-A1 · Oct 11, 2018 · US
Powder Coating Compositions Capable of Having a Substantially Non-Zinc Containing Primer
US-2018282572-A1 · Oct 4, 2018 · US
Powder coating material
US-2018273769-A1 · Sep 27, 2018 · US
Powder compositions, method of preparing articles and coatings from the powder compositions, and articles prepared therefrom
US-2018273707-A1 · Sep 27, 2018 · US
Thermosetting powder coating material and coated product
US-2018273768-A1 · Sep 27, 2018 · US
Temperature responsive optical limiter, composition and device
US-10073285-B2 · Sep 11, 2018 · US
Homogeneous persistent luminescence nanocrystals and methods of preparation and application thereof
US-2018244992-A1 · Aug 30, 2018 · US
Laser-markable polymers and coatings
US-2018223115-A1 · Aug 9, 2018 · US
Turbine blade coating composition
US-10041361-B2 · Aug 7, 2018 · US
Thermosetting powder coating material and coated article
US-10040949-B2 · Aug 7, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09D5/031?
- CPC C09D5/031 is the Cooperative Patent Classification code for “characterised by particle size or shape.”
- How many patents are filed under CPC C09D5/031 (characterised by particle size or shape)?
- Our database includes 236 publications tagged with this CPC code.
- Is patent activity under CPC C09D5/031 growing?
- Publication counts under this code: 32 in 2024 vs 17 in 2025 (latest complete years).