Protective Starch-based Film and Its Preparation Method and Application
US-2023383075-A1 · Nov 30, 2023 · US
Additives for biodegradable polymeric composition
Additives for biodegradable polymeric composition · 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 | C08K2201/018 |
| Official title | Additives for biodegradable polymeric composition |
| Display label | Additives for biodegradable polymeric composition |
| Total patents | 88 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 10 |
| 2019 | 5 |
| 2020 | 11 |
| 2021 | 5 |
| 2022 | 7 |
| 2023 | 13 |
| 2024 | 13 |
| 2025 | 9 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Masterbatch composition comprising a high concentration of biological entities
US-11802185-B2 · Oct 31, 2023 · US
Solid dry-type lubricant
US-2023287200-A1 · Sep 14, 2023 · US
Biodegradable composite material having improved mechanical properties using natural polymer nanofiber aqueous dispersion and method of producing the same
US-11753510-B2 · Sep 12, 2023 · US
A Low Cost Biodegradable Drinking Straw
US-2023270150-A1 · Aug 31, 2023 · US
Package and container
US-2023120121-A1 · Apr 20, 2023 · US
Solid dry-type lubricant
US-11613630-B2 · Mar 28, 2023 · US
Biodegradable compositions and articles made from cellulose acetate
US-2023075066-A1 · Mar 9, 2023 · US
Biodegradable compositions and articles made from cellulose acetate
US-2023064720-A1 · Mar 2, 2023 · US
Biodegradable compositions and articles made from cellulose acetate
US-2023045673-A1 · Feb 9, 2023 · US
Environmentally degradable foamed master batch composition and using thereof
US-11505687-B2 · Nov 22, 2022 · US
Biodegradable composite material having improved mechanical properties using natural polymer nanofiber aqueous dispersion and method of producing the same
US-2022282048-A1 · Sep 8, 2022 · US
Solid dry-type lubricant
US-2022177676-A1 · Jun 9, 2022 · US
Nanocomposites comprising biodegradable polymers and inorganic nanoparticles, methods of preparation and uses thereof
US-2022073733-A1 · Mar 10, 2022 · US
Hydroxyapatite based composites and films thereof
US-2022049087-A1 · Feb 17, 2022 · US
Environmentally degradable foamed master batch composition and using thereof
US-2022041848-A1 · Feb 10, 2022 · US
Magnetically-drivable microrobot
US-2022024121-A1 · Jan 27, 2022 · US
Process for preparing a biodegradable plastic composition
US-11198767-B2 · Dec 14, 2021 · US
Polymer composite capable of being quickly dissolved or dispersed in aqueous solvent and preparation method and application thereof
US-2021380764-A1 · Dec 9, 2021 · US
Biodegradable polymer blends for manufacturing medical devices
US-2021122916-A1 · Apr 29, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08K2201/018?
- CPC C08K2201/018 is the Cooperative Patent Classification code for “Additives for biodegradable polymeric composition.”
- How many patents are filed under CPC C08K2201/018 (Additives for biodegradable polymeric composition)?
- Our database includes 88 publications tagged with this CPC code.
- Is patent activity under CPC C08K2201/018 growing?
- Publication counts under this code: 13 in 2024 vs 9 in 2025 (latest complete years).