Coated separator, preparation method of coated separator, and battery
US-2024372215-A1 · Nov 7, 2024 · US
modified by treatment with other compounds
modified by treatment with other compounds · 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 | C09D7/62 |
| Official title | modified by treatment with other compounds |
| Display label | modified by treatment with other compounds |
| Total patents | 1,624 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 103 |
| 2016 | 101 |
| 2017 | 134 |
| 2018 | 114 |
| 2019 | 134 |
| 2020 | 147 |
| 2021 | 151 |
| 2022 | 181 |
| 2023 | 167 |
| 2024 | 169 |
| 2025 | 187 |
| 2026 | 36 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems, compositions, and methods for enhanced electromagnetic shielding and corrosion resistance
US-11965116-B2 · Apr 23, 2024 · US
Method For Producing An Anticorrosion Coating
US-2015376420-A1 · Dec 31, 2015 · US
Anodic-Cathodic Corrosion Inhibitor-Conductive Polymer Composite
US-2015376419-A1 · Dec 31, 2015 · US
Aqueous coating compositions
US-9221992-B2 · Dec 29, 2015 · US
Active energy ray-curable resin composition, manufacturing method for active energy ray-curable resin composition, coating material, coating film, and film
US-2015361293-A1 · Dec 17, 2015 · US
Sprayable Composition, Its Use and Method for Sealing Openings or Gaps in Building Components
US-2015353774-A1 · Dec 10, 2015 · US
Silica coating for enhanced hydrophilicity
US-9206335-B2 · Dec 8, 2015 · US
Patterned fine particle film structures
US-9200012-B2 · Dec 1, 2015 · US
Nano-coatings for articles
US-9193879-B2 · Nov 24, 2015 · US
Opacifying polymer particles
US-2015329736-A1 · Nov 19, 2015 · US
A coating composition, a preparation method therefore, and use thereof
US-2015329727-A1 · Nov 19, 2015 · US
A method of making opacifying polymer particles
US-2015315408-A1 · Nov 5, 2015 · US
Multi-layer metallic effect pigments, process for their preparation and use
US-9175166-B2 · Nov 3, 2015 · US
Amphoteric polymer particles and compositions thereof
US-2015307733-A1 · Oct 29, 2015 · US
Ink, ink cartridge and ink jet recording method
US-9169413-B2 · Oct 27, 2015 · US
Recording material
US-9169411-B2 · Oct 27, 2015 · US
Organic solvent dispersion of titanium oxide solid-solution particles, making method, and coating composition
US-2015299417-A1 · Oct 22, 2015 · US
Binder thickened with xanthan gum
US-9156975-B2 · Oct 13, 2015 · US
Transparent anti-icing coatings
US-2015284614-A1 · Oct 8, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09D7/62?
- CPC C09D7/62 is the Cooperative Patent Classification code for “modified by treatment with other compounds.”
- How many patents are filed under CPC C09D7/62 (modified by treatment with other compounds)?
- Our database includes 1,624 publications tagged with this CPC code.
- Is patent activity under CPC C09D7/62 growing?
- Publication counts under this code: 169 in 2024 vs 187 in 2025 (latest complete years).