ZrO2 dispersion liquid
US-12441870-B2 · Oct 14, 2025 · US
Dendritic macromolecules
Dendritic macromolecules · 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 | C09D201/005 |
| Official title | {Dendritic macromolecules} |
| Display label | Dendritic macromolecules |
| Total patents | 62 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 11 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 5 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Amphiphilic polymers to be used in barriers and preparation thereof, barriers with nanopores and preparation thereof
US-2025205655-A1 · Jun 26, 2025 · US
Composition, kit and method for surface treatment of polymer material
US-2025154327-A1 · May 15, 2025 · US
Self-regulating bioadhesives for wet substrates
US-2023390191-A1 · Dec 7, 2023 · US
Hard coating film and window and image display device using same
US-11760898-B2 · Sep 19, 2023 · US
Resin composition, coating composition, and coated article
US-11639423-B2 · May 2, 2023 · US
Coatings containing branched polyester polyols as plasticizers
US-2023051933-A1 · Feb 16, 2023 · US
Separator including coating layer with polymer having main chain with non-covalent electron pair and aromatic side chain and lithium-sulfur battery having the same
US-11581614-B2 · Feb 14, 2023 · US
Low voc coatings including hyper-branched alkylated polymers
US-2022403201-A1 · Dec 22, 2022 · US
Crosslinkable flame-retardant coating composition
US-2022275218-A1 · Sep 1, 2022 · US
Antireflection film
US-11312874-B2 · Apr 26, 2022 · US
Slippery self-lubricating polymer surfaces
US-11186731-B2 · Nov 30, 2021 · US
Hard coating film and window and image display device using same
US-2021139735-A1 · May 13, 2021 · US
Coatings with flexible hyperbranched polyols
US-10883013-B2 · Jan 5, 2021 · US
Separator for lithium-sulfur battery and lithium-sulfur battery comprising same
US-2020335762-A1 · Oct 22, 2020 · US
Resin composition, coating composition, and coated article
US-2020277447-A1 · Sep 3, 2020 · US
Composite structure
US-10723893-B2 · Jul 28, 2020 · US
Coatings with wax-modified hyperbranched and flexible hyperbranched polyols
US-10689541-B2 · Jun 23, 2020 · US
Optical article comprising a hard coat, and production method
US-10570310-B2 · Feb 25, 2020 · US
Optical article comprising an electrically conductive layer, and production method
US-10392517-B2 · Aug 27, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09D201/005?
- CPC C09D201/005 is the Cooperative Patent Classification code for “Dendritic macromolecules.”
- How many patents are filed under CPC C09D201/005 (Dendritic macromolecules)?
- Our database includes 62 publications tagged with this CPC code.
- Is patent activity under CPC C09D201/005 growing?
- Publication counts under this code: 5 in 2023 vs 4 in 2025 (latest complete years).