Identifiable Substrate, Identifiable Adhesive Tape Applying the Same and Preparation Method of Identifiable Adhesive Tape
US-2024059851-A1 · Feb 22, 2024 · US
Polyesters
Polyesters · 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 | C09J7/255 |
| Official title | {Polyesters} |
| Display label | Polyesters |
| Total patents | 712 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 28 |
| 2017 | 51 |
| 2018 | 61 |
| 2019 | 66 |
| 2020 | 75 |
| 2021 | 95 |
| 2022 | 109 |
| 2023 | 65 |
| 2024 | 78 |
| 2025 | 47 |
| 2026 | 14 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrically conductive composition
US-2017369746-A1 · Dec 28, 2017 · US
Polyol composition, adhesive coating material, cured object obtained therefrom, adhesive sheet, and solar cell module
US-2017327720-A1 · Nov 16, 2017 · US
Printable label comprising a clear face layer and a clear adhesive layer
US-9809730-B2 · Nov 7, 2017 · US
Pressure-sensitive adhesive sheet
US-2017267897-A1 · Sep 21, 2017 · US
Adhesive sheet
US-2017174946-A1 · Jun 22, 2017 · US
Adhesive sheet
US-2017174943-A1 · Jun 22, 2017 · US
Adhesive acrylate-olefin copolymers, methods for producing same and compositions utilizing same
US-2017081558-A1 · Mar 23, 2017 · US
Adhesive film, optical member including the same, and optical display including the same
US-2017015880-A1 · Jan 19, 2017 · US
Anchorage additive emulsion for silicone release coating composition
US-2016376475-A1 · Dec 29, 2016 · US
Polyurethane Adhesive Comprising Epoxide Groups
US-2016376474-A1 · Dec 29, 2016 · US
Printable label comprising a clear face layer and a clear adhesive layer
US-2016362583-A1 · Dec 15, 2016 · US
Silicone pressure sensitive adhesive compositions and protective films containing the same
US-2016355714-A1 · Dec 8, 2016 · US
Adhesive resin composition for bonding semiconductors and adhesive film for semiconductors
US-2016336290-A1 · Nov 17, 2016 · US
Negative electrode active material for nonaqueous electrolyte secondary batteries and nonaqueous electrolyte secondary battery containing negative electrode active material
US-2016329562-A1 · Nov 10, 2016 · US
Double-sided pressure-sensitive adhesive tape for fixing aircraft parts
US-2016326401-A1 · Nov 10, 2016 · US
Moisture-curable, semi-crystalline (meth)acrylic oligomers and methods of making and using same in adhesive articles
US-2016326290-A1 · Nov 10, 2016 · US
Adhesive tape
US-2016319163-A1 · Nov 3, 2016 · US
Adhesive tape for covering elongated goods, such as cable sets in particular, and method for covering
US-2016304751-A1 · Oct 20, 2016 · US
Novel Polyester Suitable for Producing Carrier Materials for Adhesive Tapes
US-2016280847-A1 · Sep 29, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09J7/255?
- CPC C09J7/255 is the Cooperative Patent Classification code for “Polyesters.”
- How many patents are filed under CPC C09J7/255 (Polyesters)?
- Our database includes 712 publications tagged with this CPC code.
- Is patent activity under CPC C09J7/255 growing?
- Publication counts under this code: 78 in 2024 vs 47 in 2025 (latest complete years).