Sealing tape for rechargeable lithium battery and rechargeable lithium battery including the same
US-2024413442-A1 · Dec 12, 2024 · US
Ethylene or propylene polymers
Ethylene or propylene polymers · 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 | C09J7/243 |
| Official title | {Ethylene or propylene polymers} |
| Display label | Ethylene or propylene polymers |
| Total patents | 338 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 29 |
| 2017 | 23 |
| 2018 | 26 |
| 2019 | 34 |
| 2020 | 20 |
| 2021 | 37 |
| 2022 | 49 |
| 2023 | 30 |
| 2024 | 37 |
| 2025 | 31 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Film, method for its production, and method for producing semiconductor element using the film
US-2017323805-A1 · Nov 9, 2017 · US
A label facestock
US-2017323589-A1 · Nov 9, 2017 · US
Surface protection sheet
US-2017283661-A1 · Oct 5, 2017 · US
Polyolefin Adhesive Compositions for Elastic Applications
US-2017283603-A1 · Oct 5, 2017 · US
Masking strip
US-9757755-B2 · Sep 12, 2017 · US
Conformable and Die-Cuttable Machine Direction Oriented Labelstocks and Labels, and Process for Preparing
US-2017226383-A1 · Aug 10, 2017 · US
Thermoplastic adhesive sheet
US-2017158920-A1 · Jun 8, 2017 · US
Heat-resistant adhesive sheet for semiconductor inspection and semiconductor inspection method
US-2017152407-A1 · Jun 1, 2017 · US
Conformable and die-cuttable machine direction oriented labelstocks and labels, and process for preparing
US-9662867-B2 · May 30, 2017 · US
Peel and stick roofing membranes with cured pressure-sensitive adhesives
US-2017114543-A1 · Apr 27, 2017 · US
Adhesive acrylate-olefin copolymers, methods for producing same and compositions utilizing same
US-2017081558-A1 · Mar 23, 2017 · US
Multi-layer cover tape constructions with graphite coatings
US-2017051185-A1 · Feb 23, 2017 · US
Environment-friendly adhesive composition and tape manufactured using the same
US-9550925-B2 · Jan 24, 2017 · US
Roofing membranes with pre-applied, cured, pressure-sensitive seam adhesives
US-2017015083-A1 · Jan 19, 2017 · US
Polyurethane Adhesive Comprising Epoxide Groups
US-2016376474-A1 · Dec 29, 2016 · US
Taped seal construction
US-2016368355-A1 · Dec 22, 2016 · US
Adhesive tape
US-2016355707-A1 · Dec 8, 2016 · US
Paint film-protecting sheet and method of manufacture
US-9512337-B2 · Dec 6, 2016 · US
Adhesive tape
US-2016347973-A1 · Dec 1, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09J7/243?
- CPC C09J7/243 is the Cooperative Patent Classification code for “Ethylene or propylene polymers.”
- How many patents are filed under CPC C09J7/243 (Ethylene or propylene polymers)?
- Our database includes 338 publications tagged with this CPC code.
- Is patent activity under CPC C09J7/243 growing?
- Publication counts under this code: 37 in 2024 vs 31 in 2025 (latest complete years).