Matt powder coatings
US-11479690-B2 · Oct 25, 2022 · US
Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy 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 | C08G63/02 |
| Official title | Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds |
| Display label | Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds |
| Total patents | 75 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 10 |
| 2019 | 8 |
| 2020 | 8 |
| 2021 | 11 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 5 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polyester resin having excellent heat resistance and solubility in solvents, and coating composition containing same
US-11401372-B2 · Aug 2, 2022 · US
Liquid crystal polyester resin for laminate, liquid crystal polyester resin composition, laminate, and liquid crystal polyester resin film
US-2021292475-A1 · Sep 23, 2021 · US
Method for adhering resin molded articles
US-11124602-B2 · Sep 21, 2021 · US
Biodegradable polyesters for water-resistant anhydrous suncare formulations
US-2021259946-A1 · Aug 26, 2021 · US
Biodegradable Polyesters for Water-Resistant Oil-in-Water Suncare Formulations
US-2021259945-A1 · Aug 26, 2021 · US
Matt powder coatings
US-2021198519-A1 · Jul 1, 2021 · US
Matt powder coatings
US-11046865-B2 · Jun 29, 2021 · US
Customizable anchorage devices and methods of use
US-2021153862-A1 · May 27, 2021 · US
Diester-based polymer electrolytes for high voltage lithium ion batteries
US-10950891-B2 · Mar 16, 2021 · US
Diester-based polymer electrolytes for high voltage lithium ion batteries
US-10950890-B2 · Mar 16, 2021 · US
Customizable anchorage devices and methods of use
US-10939901-B2 · Mar 9, 2021 · US
Build materials for additive manufacturing applications
US-2021009754-A1 · Jan 14, 2021 · US
Shrink Film for Label
US-2020338870-A1 · Oct 29, 2020 · US
Composition for gel polymer electrolyte and lithium secondary battery including the same
US-10734678-B2 · Aug 4, 2020 · US
Matt powder coatings
US-10703930-B2 · Jul 7, 2020 · US
Water-based adhesive compositions
US-2020207905-A1 · Jul 2, 2020 · US
Matt powder coatings
US-10676637-B2 · Jun 9, 2020 · US
Thin film and method for manufacturing the same and copper clad laminate
US-10654969-B2 · May 19, 2020 · US
Absorbent polymers, and methods of producing thereof and uses thereof
US-2020061578-A1 · Feb 27, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G63/02?
- CPC C08G63/02 is the Cooperative Patent Classification code for “Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds.”
- How many patents are filed under CPC C08G63/02 (Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds)?
- Our database includes 75 publications tagged with this CPC code.
- Is patent activity under CPC C08G63/02 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).