Covering materials for adhesive hot-melt glues
US-2017369690-A1 · Dec 28, 2017 · US
with unsaturated hydrocarbons only containing four or more carbon atoms
with unsaturated hydrocarbons only containing four or more carbon atoms · 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 | C08L23/0807 |
| Official title | with unsaturated hydrocarbons only containing four or more carbon atoms |
| Display label | with unsaturated hydrocarbons only containing four or more carbon atoms |
| Total patents | 168 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 28 |
| 2016 | 22 |
| 2017 | 22 |
| 2018 | 21 |
| 2019 | 17 |
| 2020 | 16 |
| 2021 | 12 |
| 2022 | 13 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Medium density polyethylene compositions
US-9840570-B2 · Dec 12, 2017 · US
Polymeric blend composition
US-9783667-B2 · Oct 10, 2017 · US
Polyethylene composition suitable for injection moulding applications
US-9783662-B2 · Oct 10, 2017 · US
Elastomer-based polymeric compositions having amorphous silica fillers
US-2017186509-A1 · Jun 29, 2017 · US
Breathable films and articles incorporating same
US-2017152377-A1 · Jun 1, 2017 · US
Encapsulant of a photovoltaic module
US-2017117426-A1 · Apr 27, 2017 · US
Elastomer-based polymeric compositions having amorphous silica fillers
US-9631110-B2 · Apr 25, 2017 · US
Ethylene-based polymer composition for films with improved toughness
US-2017081444-A1 · Mar 23, 2017 · US
Method for producing olefin block polymer using group 4 transition metal complex
US-9593194-B2 · Mar 14, 2017 · US
Functionalized polymer compositions and films formed from the same
US-9527971-B2 · Dec 27, 2016 · US
Process for the preparation of a composition comprising heterophasic propylene co-polymer and talc
US-9527989-B2 · Dec 27, 2016 · US
Blend of bimodal polyethylene with unimodal ultra high molecular weight polyethylene with improved mechanical properties
US-2016347939-A1 · Dec 1, 2016 · US
Ethylene Copolymers, Methods for Their Production, and Use
US-2016347893-A1 · Dec 1, 2016 · US
Powdered thermoplastic polyolefin elastomer composition for slush molding
US-9505868-B2 · Nov 29, 2016 · US
Polymer composition for caps and closures
US-2016333172-A1 · Nov 17, 2016 · US
Modified Polyethylene Compositions with Enhanced Melt Strength
US-2016272798-A1 · Sep 22, 2016 · US
Solar cell sealing material, and solar cell module prepared by using same
US-9447272-B2 · Sep 20, 2016 · US
Ethylene copolymers, methods for their production, and use
US-9441060-B2 · Sep 13, 2016 · US
Polymer films having improved heat sealing properties
US-9441061-B2 · Sep 13, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08L23/0807?
- CPC C08L23/0807 is the Cooperative Patent Classification code for “with unsaturated hydrocarbons only containing four or more carbon atoms.”
- How many patents are filed under CPC C08L23/0807 (with unsaturated hydrocarbons only containing four or more carbon atoms)?
- Our database includes 168 publications tagged with this CPC code.
- Is patent activity under CPC C08L23/0807 growing?
- Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).