Molded rotatable base for a porous pad
US-9820561-B2 · Nov 21, 2017 · US
by a chemical blowing agent
by a chemical 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 | C08J9/06 |
| Official title | by a chemical blowing agent |
| Display label | by a chemical blowing agent |
| Total patents | 360 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 30 |
| 2016 | 28 |
| 2017 | 29 |
| 2018 | 44 |
| 2019 | 41 |
| 2020 | 38 |
| 2021 | 27 |
| 2022 | 28 |
| 2023 | 35 |
| 2024 | 28 |
| 2025 | 20 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Foam compositions and uses thereof
US-2017267847-A1 · Sep 21, 2017 · US
Rigid polyurethane foam and system and method for making the same
US-9527976-B2 · Dec 27, 2016 · US
Polypropylene resin composition and expanded molding
US-9522984-B2 · Dec 20, 2016 · US
Polymeric material for an insulated container
US-2016362529-A1 · Dec 15, 2016 · US
Superabsorbent polymer having high absorption rate under load and preparation method thereof
US-2016354757-A1 · Dec 8, 2016 · US
Polymeric material for container
US-2016355659-A1 · Dec 8, 2016 · US
Tyre, the tread of which comprises a heat-expandable rubber composition reducing noise during travel
US-9505897-B2 · Nov 29, 2016 · US
Crosslinkable and foamable composition, crosslinked foam, and shoe midsole comprising the same
US-9493623-B2 · Nov 15, 2016 · US
Zeolites for thermoplastic foam injection molding
US-2016326329-A1 · Nov 10, 2016 · US
Method of producing ultra-low density fiber composite materials
US-2016289453-A1 · Oct 6, 2016 · US
Compositions Comprising Thermoplastic Vulcanizate, Foamed Material and Articles Made Therefrom
US-2016289410-A1 · Oct 6, 2016 · US
Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents
US-9453115-B2 · Sep 27, 2016 · US
Polymeric material for container
US-9447248-B2 · Sep 20, 2016 · US
Polyamide resin composition, expanded polyamide resin molding, and automotive resin molding
US-9447575-B2 · Sep 20, 2016 · US
Container and process for making the same
US-2016257052-A1 · Sep 8, 2016 · US
Multi-layer tube and process of making the same
US-2016257030-A1 · Sep 8, 2016 · US
Polymeric material for container
US-2016257799-A1 · Sep 8, 2016 · US
Composition for sportswear and foam thereof
US-9416241-B2 · Aug 16, 2016 · US
Polymeric material for an insulated container
US-2016215114-A1 · Jul 28, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J9/06?
- CPC C08J9/06 is the Cooperative Patent Classification code for “by a chemical blowing agent.”
- How many patents are filed under CPC C08J9/06 (by a chemical blowing agent)?
- Our database includes 360 publications tagged with this CPC code.
- Is patent activity under CPC C08J9/06 growing?
- Publication counts under this code: 28 in 2024 vs 20 in 2025 (latest complete years).