Aqueous pigment dispersion
US-2024174875-A1 · May 30, 2024 · US
Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups · 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 | C08G63/20 |
| Official title | Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups |
| Display label | Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups |
| Total patents | 294 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 19 |
| 2017 | 20 |
| 2018 | 20 |
| 2019 | 17 |
| 2020 | 25 |
| 2021 | 24 |
| 2022 | 24 |
| 2023 | 33 |
| 2024 | 48 |
| 2025 | 36 |
| 2026 | 13 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bibenzoate copolyesters and methods to produce them
US-2018282475-A1 · Oct 4, 2018 · US
Curable polyester polyols and their use in thermosetting soft feel coating formulations
US-10011737-B2 · Jul 3, 2018 · US
Toner
US-9964881-B2 · May 8, 2018 · US
Coatings with flexible hyperbranched polyols
US-9938429-B2 · Apr 10, 2018 · US
Polymer, resin composition and resin molded product
US-2018009938-A1 · Jan 11, 2018 · US
Curable formulations for laminating adhesives
US-2017369634-A1 · Dec 28, 2017 · US
Isocyanate-free synthesis of carbonate-modified polymers
US-2017355814-A1 · Dec 14, 2017 · US
Hyperbranched polyesters in printing inks
US-9834691-B2 · Dec 5, 2017 · US
Biodegradable copolyester composition
US-2017342208-A1 · Nov 30, 2017 · US
Polyeste composition and method of producing the same
US-9828522-B2 · Nov 28, 2017 · US
Toner
US-2017336727-A1 · Nov 23, 2017 · US
Methods and Materials for the Functionalization of Polymers and Coatings Including Functionalized Polymer
US-2017313473-A1 · Nov 2, 2017 · US
Curable polyester polyols and their use in thermosetting soft feel coating formulations
US-2017275492-A1 · Sep 28, 2017 · US
Anti-static agent, anti-static agent composition, anti-static resin composition, and molding
US-2017267905-A1 · Sep 21, 2017 · US
Matt powder coatings
US-2017218222-A1 · Aug 3, 2017 · US
Matt powder coatings
US-2017210910-A1 · Jul 27, 2017 · US
Matt powder coatings
US-2017210911-A1 · Jul 27, 2017 · US
Coatings with flexible hyperbranched polyols
US-2017190931-A1 · Jul 6, 2017 · US
Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom
US-2017174828-A1 · Jun 22, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G63/20?
- CPC C08G63/20 is the Cooperative Patent Classification code for “Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups.”
- How many patents are filed under CPC C08G63/20 (Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups)?
- Our database includes 294 publications tagged with this CPC code.
- Is patent activity under CPC C08G63/20 growing?
- Publication counts under this code: 48 in 2024 vs 36 in 2025 (latest complete years).