Fiber And Blended Polymers In Composite With Modulus, Heat Resistance, and Impact Strength
US-2024026136-A1 · Jan 25, 2024 · US
Chlorinated polyethylene
Chlorinated polyethylene · 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 | C08L23/286 |
| Official title | Chlorinated polyethylene |
| Display label | Chlorinated polyethylene |
| Total patents | 69 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 9 |
| 2018 | 2 |
| 2019 | 9 |
| 2020 | 10 |
| 2021 | 8 |
| 2022 | 8 |
| 2023 | 4 |
| 2024 | 7 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fire resistant rubber compositions and hose
US-11643539-B2 · May 9, 2023 · US
Polyethylene and chlorinated polyethylene thereof
US-11643483-B2 · May 9, 2023 · US
Polyvinyl chloride-based resin molded product and method for manufacturing the same
US-11613639-B2 · Mar 28, 2023 · US
Method for preparing polyolefin using supported hybrid metallocene catalyst
US-11560441-B2 · Jan 24, 2023 · US
Functionalized process aid blends for cellular pvc
US-2022403155-A1 · Dec 22, 2022 · US
Coating film and method for forming the same
US-2022389263-A1 · Dec 8, 2022 · US
Heat-resistant chlorine-containing crosslinked resin formed body and its production method, silane masterbatch and masterbatch mixture, and heat-resistant product
US-11472932-B2 · Oct 18, 2022 · US
Polyethylene and Its Chlorinated Polyethylene
US-2022177614-A1 · Jun 9, 2022 · US
Fire resistant rubber compositions and hose
US-2022162433-A1 · May 26, 2022 · US
Composition for heat-shrinkable tube and heat-shrinkable tube manufactured therefrom
US-11242454-B2 · Feb 8, 2022 · US
Heat-resistant chlorine-containing crosslinked resin formed body and method for producing the same, silane master batch, master batch mixture and formed body thereof, and heat-resistant product
US-11242453-B2 · Feb 8, 2022 · US
Processing aids and polymer formulations containing the same and method for producing the same
US-11214640-B2 · Jan 4, 2022 · US
Electromagnetic wave suppression sheet
US-11161947-B2 · Nov 2, 2021 · US
Polyethylene and Chlorinated Polyethylene Thereof
US-2021230323-A1 · Jul 29, 2021 · US
Polyethylene and Chlorinated Polyethylene Thereof
US-2021163640-A1 · Jun 3, 2021 · US
Electromagnetic Wave Suppression Sheet
US-2021147644-A1 · May 20, 2021 · US
High abrasion resistance hose cover
US-2021130596-A1 · May 6, 2021 · US
Polymer composition containing modified chlorinated polyolefin and method for producing same
US-10968304-B2 · Apr 6, 2021 · US
Method For Preparing Polyolefin Using Supported Hybrid Metallocene Catalyst
US-2021061930-A1 · Mar 4, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08L23/286?
- CPC C08L23/286 is the Cooperative Patent Classification code for “Chlorinated polyethylene.”
- How many patents are filed under CPC C08L23/286 (Chlorinated polyethylene)?
- Our database includes 69 publications tagged with this CPC code.
- Is patent activity under CPC C08L23/286 growing?
- Publication counts under this code: 7 in 2024 vs 2 in 2025 (latest complete years).