Flame-retardant polyolefin resin composition
US-10508194-B2 · Dec 17, 2019 · US
Six-membered rings
Six-membered rings · 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 | C08K5/3477 |
| Official title | Six-membered rings |
| Display label | Six-membered rings |
| Total patents | 138 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 8 |
| 2017 | 10 |
| 2018 | 18 |
| 2019 | 18 |
| 2020 | 28 |
| 2021 | 11 |
| 2022 | 13 |
| 2023 | 7 |
| 2024 | 7 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cationically curable resin composition
US-10428214-B2 · Oct 1, 2019 · US
Polymer interlayers comprising uv absorbers
US-2019291390-A1 · Sep 26, 2019 · US
Free-radical polymerization methods and articles thereby
US-10413935-B2 · Sep 17, 2019 · US
Telechelic poly(imide) oligomers, methods of manufacture, and uses thereof
US-2019256658-A1 · Aug 22, 2019 · US
Modified reactive resin compositions and use thereof for coating propping agents
US-2019256767-A1 · Aug 22, 2019 · US
Self-healing thermal interface materials
US-10377877-B2 · Aug 13, 2019 · US
Rubber composition for tires and pneumatic tire
US-2019185644-A1 · Jun 20, 2019 · US
Rubber composition for tires and pneumatic tire
US-2019184745-A1 · Jun 20, 2019 · US
Rubber composition for tires and pneumatic tire
US-2019184746-A1 · Jun 20, 2019 · US
Curable fluoroelastomer composition
US-2019161607-A1 · May 30, 2019 · US
Cationically curable resin composition
US-2019136041-A1 · May 9, 2019 · US
Flame-retardant polypropylene composition
US-10266673-B2 · Apr 23, 2019 · US
Flame-retardant polyolefin-based resin composition
US-2019040245-A1 · Feb 7, 2019 · US
Flame retardant thermoplastic polyurethane resin composition
US-2019031829-A1 · Jan 31, 2019 · US
Phenolic resin composition and phenolic resin cured product
US-10144823-B2 · Dec 4, 2018 · US
Phenolic-resin molding material
US-2018305539-A1 · Oct 25, 2018 · US
Impeller for fuel pump
US-2018298857-A1 · Oct 18, 2018 · US
Dissolution of hexamine in non-aqueous solvent
US-2018282637-A1 · Oct 4, 2018 · US
Non-halogen flame retardant adhesive composition and tape comprising same
US-2018282594-A1 · Oct 4, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08K5/3477?
- CPC C08K5/3477 is the Cooperative Patent Classification code for “Six-membered rings.”
- How many patents are filed under CPC C08K5/3477 (Six-membered rings)?
- Our database includes 138 publications tagged with this CPC code.
- Is patent activity under CPC C08K5/3477 growing?
- Publication counts under this code: 7 in 2024 vs 8 in 2025 (latest complete years).