Process for curing thermoset resins
US-9840599-B2 · Dec 12, 2017 · US
Characterised by the use of homopolymers or copolymers of esters (C08J2335/06, C08J2335/08 take precedence)
Characterised by the use of homopolymers or copolymers of esters (C08J2335/06, C08J2335/08 take 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 | C08J2335/02 |
| Official title | Characterised by the use of homopolymers or copolymers of esters (C08J2335/06, C08J2335/08 take precedence) |
| Display label | Characterised by the use of homopolymers or copolymers of esters (C08J2335/06, C08J2335/08 take precedence) |
| Total patents | 265 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 24 |
| 2016 | 23 |
| 2017 | 21 |
| 2018 | 24 |
| 2019 | 24 |
| 2020 | 31 |
| 2021 | 31 |
| 2022 | 21 |
| 2023 | 22 |
| 2024 | 18 |
| 2025 | 21 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Optical resin composition and film
US-9803078-B2 · Oct 31, 2017 · US
Fiber-reinforced resin molding material and production method thereof
US-2017260345-A1 · Sep 14, 2017 · US
Highly Stable Quantum Dot-Containing Polymer Films
US-2017233644-A1 · Aug 17, 2017 · US
Preparation method of superabsorbent polymer
US-9701796-B2 · Jul 11, 2017 · US
Active energy ray-curable composition and antistatic film
US-2017190825-A1 · Jul 6, 2017 · US
Styrene-free thermoset resins
US-2017174806-A1 · Jun 22, 2017 · US
Ordered macroporous hydrogels for bioresponsive processes
US-2017158836-A1 · Jun 8, 2017 · US
Compound for organic light-emitting device, cross-linked material thereof, and organic light-emitting device including cross-linked material
US-2017162789-A1 · Jun 8, 2017 · US
Methods of selective cell attachment/detachment, cell patternization and cell harvesting by means of near infrared rays
US-2017073627-A1 · Mar 16, 2017 · US
Optical resin composition and film
US-2017031058-A1 · Feb 2, 2017 · US
Optical resin composition and film
US-2017022354-A1 · Jan 26, 2017 · US
Flexible to rigid nanoporous polyurethane-acrylate (PUAC) type materials for structural and thermal insulation applications
US-9550846-B2 · Jan 24, 2017 · US
Bonding composite structures using interpenetrating polymer network adhesives
US-2016369070-A1 · Dec 22, 2016 · US
Sizing composition for reinforcing fibres and applications thereof
US-2016355645-A1 · Dec 8, 2016 · US
Polymerizable liquid crystal compound, polymerizable composition, polymer material, and film
US-9493705-B2 · Nov 15, 2016 · US
Macroporous photonic crystal membrane, methods of making, and methods of use
US-2016326334-A1 · Nov 10, 2016 · US
Copolymer for improving methacrylic resin heat resistance
US-2016326360-A1 · Nov 10, 2016 · US
Preparation method of superabsorbent polymer
US-2016311985-A1 · Oct 27, 2016 · US
Selectively permeable ethylene copolymer compositions
US-2016303837-A1 · Oct 20, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J2335/02?
- CPC C08J2335/02 is the Cooperative Patent Classification code for “Characterised by the use of homopolymers or copolymers of esters (C08J2335/06, C08J2335/08 take precedence).”
- How many patents are filed under CPC C08J2335/02 (Characterised by the use of homopolymers or copolymers of esters (C08J2335/06, C08J2335/08 take precedence))?
- Our database includes 265 publications tagged with this CPC code.
- Is patent activity under CPC C08J2335/02 growing?
- Publication counts under this code: 18 in 2024 vs 21 in 2025 (latest complete years).