Curable resin material, resin molded body, and method for producing resin molded body
US-2024376250-A1 · Nov 14, 2024 · US
using blowing gases generated by a previously added blowing agent
using blowing gases generated by a previously added blowing agent · 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 | C08J9/04 |
| Official title | using blowing gases generated by a previously added blowing agent |
| Display label | using blowing gases generated by a previously added blowing agent |
| Total patents | 502 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 42 |
| 2016 | 39 |
| 2017 | 47 |
| 2018 | 44 |
| 2019 | 51 |
| 2020 | 59 |
| 2021 | 54 |
| 2022 | 49 |
| 2023 | 46 |
| 2024 | 37 |
| 2025 | 29 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Absorbable Medical Devices Based on Novel Films and Foams Made From Semi-Crystalline, Segmented Copolymers of Lactide and Epsilon-Caprolactone Exhibiting Long Term Absorption Characteristics
US-2016354510-A1 · Dec 8, 2016 · US
Crosslinked product, method for producing the same and the use thereof, and ethylene copolymer
US-2016331073-A1 · Nov 17, 2016 · US
Delayed action gelling catalyst compositions and methods for making polyurethane polymers
US-2016326297-A1 · Nov 10, 2016 · US
Foam, composition, and method
US-9487654-B2 · Nov 8, 2016 · US
Crosslinked polyolefin resin foam
US-9481146-B2 · Nov 1, 2016 · US
Lightweight baffle or reinforcement element and method for producing such a lightweight baffle or reinforcement element
US-2016304133-A1 · Oct 20, 2016 · US
Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents
US-9453115-B2 · Sep 27, 2016 · US
Flexible polyurethane foam and associated method and article
US-9447227-B2 · Sep 20, 2016 · US
Polyurethane foam and process for producing same
US-2016264749-A1 · Sep 15, 2016 · US
Curable material comprising silylated polymers containing urethane groups, and use thereof in sealants, adhesives, binders and/or surface modifiers
US-9441145-B2 · Sep 13, 2016 · US
Fire-resistant heat-insulating coating material for piping or equipment
US-2016245451-A1 · Aug 25, 2016 · US
Flame resistant flexible polyurethane foam
US-9403961-B2 · Aug 2, 2016 · US
Method for producing silyl-functionalized polyolefins and silyl-functionalized polyolefins with silyl monomer incorporation
US-9388265-B2 · Jul 12, 2016 · US
Rigid polyurethane foams
US-9353234-B2 · May 31, 2016 · US
Member for Shoe Soles, and Shoes
US-2016113354-A1 · Apr 28, 2016 · US
Cellular polymeric material
US-2016083570-A1 · Mar 24, 2016 · US
High strength extruded thermoplastic polymer foam
US-9228070-B2 · Jan 5, 2016 · US
Polyurethane elastomers made using mixtures of aliphatic diol chain extender and secondary amine
US-9221941-B2 · Dec 29, 2015 · US
PMI foams with improved mechanical properties, in particular with increased elongation at tear
US-9212269-B2 · Dec 15, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J9/04?
- CPC C08J9/04 is the Cooperative Patent Classification code for “using blowing gases generated by a previously added blowing agent.”
- How many patents are filed under CPC C08J9/04 (using blowing gases generated by a previously added blowing agent)?
- Our database includes 502 publications tagged with this CPC code.
- Is patent activity under CPC C08J9/04 growing?
- Publication counts under this code: 37 in 2024 vs 29 in 2025 (latest complete years).