Coatings with fast return to service
US-2018362801-A1 · Dec 20, 2018 · US
Carboxylic acids; Esters thereof with monohydroxyl compounds
Carboxylic acids; Esters thereof with monohydroxyl 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 | C08G18/3821 |
| Official title | {Carboxylic acids; Esters thereof with monohydroxyl compounds} |
| Display label | Carboxylic acids; Esters thereof with monohydroxyl compounds |
| Total patents | 231 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 15 |
| 2017 | 18 |
| 2018 | 15 |
| 2019 | 22 |
| 2020 | 22 |
| 2021 | 30 |
| 2022 | 26 |
| 2023 | 24 |
| 2024 | 20 |
| 2025 | 21 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for wet on wet application of a multilayer coating
US-2018327632-A1 · Nov 15, 2018 · US
Coating compositions comprising diisocyanate chain extended bisaspartates
US-10125290-B2 · Nov 13, 2018 · US
Microcapsule, aqueous dispersion, method for manufacturing aqueous dispersion, and image forming method
US-2018320012-A1 · Nov 8, 2018 · US
Composition, coating film, fluorine-containing coating film and laminate
US-2018222168-A1 · Aug 9, 2018 · US
Polyurea-Urethane Cord Treatment for Power Transmission Belt and Belt
US-2018223056-A1 · Aug 9, 2018 · US
Bonded permanent magnets produced by additive manufacturing
US-2018215854-A1 · Aug 2, 2018 · US
Process for producing polyisocvanurate plastics having functionalized surfaces
US-2018162981-A1 · Jun 14, 2018 · US
Hydroxy-aminopolymers and method for producing same
US-9994672-B2 · Jun 12, 2018 · US
Curable compositions and their use as coatings and footwear components
US-2018127617-A1 · May 10, 2018 · US
Fast cure aspartate polysiloxane hybrid coating
US-9957417-B2 · May 1, 2018 · US
Polyaspartic coating compositions
US-9944821-B2 · Apr 17, 2018 · US
Polyurea-urethane cord treatment for power transmission belt and belt
US-9944763-B2 · Apr 17, 2018 · US
Magnetic floor surface
US-2018047486-A1 · Feb 15, 2018 · US
Coreactive Materials and Methods for Three-Dimensional Printing
US-2017355865-A1 · Dec 14, 2017 · US
Fire-protection composition and use of the same
US-2017355862-A1 · Dec 14, 2017 · US
Aqueous adhesive dispersion containing polyurethanes and ethoxylated fatty alcohols
US-2017355887-A1 · Dec 14, 2017 · US
Methods for Reactive Three-Dimensional Printing by Extrusion
US-2017341296-A1 · Nov 30, 2017 · US
Polyurethane dispersions based on renewable raw materials
US-2017335047-A1 · Nov 23, 2017 · US
Composition which forms an insulating layer and use of said composition
US-2017327700-A1 · Nov 16, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G18/3821?
- CPC C08G18/3821 is the Cooperative Patent Classification code for “Carboxylic acids; Esters thereof with monohydroxyl compounds.”
- How many patents are filed under CPC C08G18/3821 (Carboxylic acids; Esters thereof with monohydroxyl compounds)?
- Our database includes 231 publications tagged with this CPC code.
- Is patent activity under CPC C08G18/3821 growing?
- Publication counts under this code: 20 in 2024 vs 21 in 2025 (latest complete years).