Crosslinked polymer nano-assemblies and uses thereof
US-2019083649-A1 · Mar 21, 2019 · US
Polyethers derived from hydroxy compounds or from their metallic derivatives (C08L71/02 takes precedence)
Polyethers derived from hydroxy compounds or from their metallic derivatives (C08L71/02 takes precedence) · 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 | C08L71/08 |
| Official title | Polyethers derived from hydroxy compounds or from their metallic derivatives (C08L71/02 takes precedence) |
| Display label | Polyethers derived from hydroxy compounds or from their metallic derivatives (C08L71/02 takes precedence) |
| Total patents | 187 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 15 |
| 2017 | 8 |
| 2018 | 27 |
| 2019 | 20 |
| 2020 | 21 |
| 2021 | 20 |
| 2022 | 13 |
| 2023 | 19 |
| 2024 | 24 |
| 2025 | 10 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polymer conjugates having reduced antigenicity and methods of using the same
US-2018369399-A1 · Dec 27, 2018 · US
Molding material, molding method using same, method for producing molding material, and method for producing fiber-reinforced composite material
US-2018362760-A1 · Dec 20, 2018 · US
Thiolated hydrophilic ligands for improved quantum dot reliability in resin films
US-2018354244-A1 · Dec 13, 2018 · US
Acid stabilization of quantum dot-resin concentrates and premixes
US-2018345638-A1 · Dec 6, 2018 · US
Tire with an element attached to the surface thereof and method for attaching an element to the surface of a tire
US-2018339475-A1 · Nov 29, 2018 · US
Polyolefin silicon coating composition
US-2018334544-A1 · Nov 22, 2018 · US
Thermoplastic resin composition and molded article thereof
US-2018321423-A1 · Nov 8, 2018 · US
Polymer compositions based on a bio-sourced polyarylene ether ketone
US-2018312635-A1 · Nov 1, 2018 · US
Resin composition, and optical lens, sheet and film which contain same
US-2018306948-A1 · Oct 25, 2018 · US
Color conversion composition, color conversion sheet and light source unit including the same, display, lighting apparatus, backlight unit, led chip, and led package
US-2018305611-A1 · Oct 25, 2018 · US
Stable protein compositions
US-2018289623-A1 · Oct 11, 2018 · US
Injectable macroporous hydrogels
US-2018264176-A1 · Sep 20, 2018 · US
Loading molecules into sample wells for analysis
US-2018223353-A1 · Aug 9, 2018 · US
Molding material, molding method using same, method for producing molding material, and method for producing fiber-reinforced composite material
US-10023737-B2 · Jul 17, 2018 · US
Method for producing gelatin structure, and gelatin structure production system
US-2018194061-A1 · Jul 12, 2018 · US
Cold seal adhesives based on aqueous polyurethane dispersions
US-2018194964-A1 · Jul 12, 2018 · US
Polyester resin-coated metal sheet and container using same
US-2018170010-A1 · Jun 21, 2018 · US
Composition for pcr containing a polyethylene glycol-engrafted nano-sized graphene oxide
US-2018155765-A1 · Jun 7, 2018 · US
Pharmaceutical composition comprising polypeptide
US-9987368-B2 · Jun 5, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08L71/08?
- CPC C08L71/08 is the Cooperative Patent Classification code for “Polyethers derived from hydroxy compounds or from their metallic derivatives (C08L71/02 takes precedence).”
- How many patents are filed under CPC C08L71/08 (Polyethers derived from hydroxy compounds or from their metallic derivatives (C08L71/02 takes precedence))?
- Our database includes 187 publications tagged with this CPC code.
- Is patent activity under CPC C08L71/08 growing?
- Publication counts under this code: 24 in 2024 vs 10 in 2025 (latest complete years).