Toner additives comprising composite particles
US-12045007-B2 · Jul 23, 2024 · US
containing no aromatic rings in the alcohol moiety
containing no aromatic rings in the alcohol moiety · 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 | C08F20/28 |
| Official title | containing no aromatic rings in the alcohol moiety |
| Display label | containing no aromatic rings in the alcohol moiety |
| Total patents | 259 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 11 |
| 2017 | 25 |
| 2018 | 30 |
| 2019 | 26 |
| 2020 | 35 |
| 2021 | 31 |
| 2022 | 23 |
| 2023 | 24 |
| 2024 | 20 |
| 2025 | 15 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for making crosslinked cable insulation using high melt strength ethylene-based polymer made in a tubular reactor and optionally modified with a branching agent
US-11912852-B2 · Feb 27, 2024 · US
Process for preparing an aqueous dispersion of polymeric microspheres
US-2018327562-A1 · Nov 15, 2018 · US
Curable composition and cured product
US-2018273656-A1 · Sep 27, 2018 · US
Enzymatic Production of Glycosylated Synthons
US-2018258456-A1 · Sep 13, 2018 · US
Photo-curable resin composition and use of the same
US-2018251587-A1 · Sep 6, 2018 · US
Pattern forming method, composition kit and resist film, manufacturing method of electronic device using these, and electronic device
US-10031419-B2 · Jul 24, 2018 · US
Composition for forming liquid immersion upper layer film, and polymer
US-9926462-B2 · Mar 27, 2018 · US
Silicon-containing underlayers
US-2018059547-A1 · Mar 1, 2018 · US
Aqueous ink composition, ink set, image forming method, and resin microparticles
US-2017362452-A1 · Dec 21, 2017 · US
Polymers including a methylene beta-ketoester and products formed therefrom
US-2017355789-A1 · Dec 14, 2017 · US
Copolymers useful as water clarifiers and for water-oil separation
US-2017275536-A1 · Sep 28, 2017 · US
Conductive polymer composite and substrate
US-9752045-B2 · Sep 5, 2017 · US
Two component synthetic water retention agent and rheology modifier for use in cements, mortars and plasters
US-2017247293-A1 · Aug 31, 2017 · US
Salt and photoresist composition containing the same
US-2017247323-A1 · Aug 31, 2017 · US
Phenylhydrazine/anhydride adducts and anaerobic curable compositions using same
US-2017217879-A1 · Aug 3, 2017 · US
Polymer particles
US-9688788-B2 · Jun 27, 2017 · US
Cure accelerators for anaerobic curable compositions
US-2017174630-A1 · Jun 22, 2017 · US
Polymerizable fluoromonomer, fluoropolymer, resist material, and method of pattern formation
US-9678426-B2 · Jun 13, 2017 · US
Polymerizable fluoromonomer, fluoropolymer, resist material, and method of pattern formation
US-9678425-B2 · Jun 13, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F20/28?
- CPC C08F20/28 is the Cooperative Patent Classification code for “containing no aromatic rings in the alcohol moiety.”
- How many patents are filed under CPC C08F20/28 (containing no aromatic rings in the alcohol moiety)?
- Our database includes 259 publications tagged with this CPC code.
- Is patent activity under CPC C08F20/28 growing?
- Publication counts under this code: 20 in 2024 vs 15 in 2025 (latest complete years).