Polyorganosiloxane-containing graft copolymer, resin composition, and molded article
US-9527997-B2 · Dec 27, 2016 · US
Flame-proofing or flame-retarding additives
Flame-proofing or flame-retarding additives · 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 | C08K3/016 |
| Official title | Flame-proofing or flame-retarding additives |
| Display label | Flame-proofing or flame-retarding additives |
| Total patents | 489 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 34 |
| 2016 | 35 |
| 2017 | 31 |
| 2018 | 45 |
| 2019 | 51 |
| 2020 | 56 |
| 2021 | 48 |
| 2022 | 62 |
| 2023 | 46 |
| 2024 | 35 |
| 2025 | 39 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fire and smoldering resistant article
US-2016362563-A1 · Dec 15, 2016 · US
Composition for forming an article having excellent reflectance and flame retardant properties and article formed therefrom
US-9507054-B2 · Nov 29, 2016 · US
Halogen-Free Solid Flame Retardant Mixture And Use Thereof
US-2016340588-A1 · Nov 24, 2016 · US
Polyurethane-based polymer composition
US-9499652-B2 · Nov 22, 2016 · US
Flame retardant composition for flammable plastic materials comprising 2,4,6-tris(2,4,6-tribromophenoxy)-1,3,5-triazine and process for producing the same
US-9487707-B2 · Nov 8, 2016 · US
Fine pitch connector socket
US-2016322738-A1 · Nov 3, 2016 · US
Flame retardant composition for flammable plastic materials comprising 2,4,6-tris(2,4,6-tribromophenoxy)-1,3,5-triazine and process for producing the same
US-9481832-B2 · Nov 1, 2016 · US
Elastomeric body for vibration damping
US-2016289463-A1 · Oct 6, 2016 · US
Highly filled soft polyolefin composition for roofing membrane
US-2016257809-A1 · Sep 8, 2016 · US
Flame retardant polyester composition
US-9428643-B2 · Aug 30, 2016 · US
Fire-resistant heat-insulating coating material for piping or equipment
US-2016245451-A1 · Aug 25, 2016 · US
Polycarbonate resin composition, method for producing same and molded article of this resin composition
US-2016237276-A1 · Aug 18, 2016 · US
Fire retardant and/or antistatic, non-mercury catalyzed polyurethane elastomer
US-9416256-B2 · Aug 16, 2016 · US
Flame resistant flexible polyurethane foam
US-9403961-B2 · Aug 2, 2016 · US
Flame Retardant Polymer Compositions Comprising Heat Treated Phosphorus Compounds and Melam
US-2016215122-A1 · Jul 28, 2016 · US
Adhesive film and flat cable using the same
US-9376596-B2 · Jun 28, 2016 · US
High thermal conductivity thermoplastic resin composition with excellent injection moldability
US-2016152823-A1 · Jun 2, 2016 · US
Flame retardant filler
US-2016145275-A1 · May 26, 2016 · US
Method for manufacturing asphaltic sheet materials including expandable graphite
US-2016122542-A1 · May 5, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08K3/016?
- CPC C08K3/016 is the Cooperative Patent Classification code for “Flame-proofing or flame-retarding additives.”
- How many patents are filed under CPC C08K3/016 (Flame-proofing or flame-retarding additives)?
- Our database includes 489 publications tagged with this CPC code.
- Is patent activity under CPC C08K3/016 growing?
- Publication counts under this code: 35 in 2024 vs 39 in 2025 (latest complete years).