Laminate, release agent composition, and method for manufacturing processed semiconductor substrate
US-2024208179-A1 · Jun 27, 2024 · US
characterised by the release coating composition
characterised by the release coating composition · 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 | C09J7/401 |
| Official title | {characterised by the release coating composition} |
| Display label | characterised by the release coating composition |
| Total patents | 460 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 35 |
| 2016 | 30 |
| 2017 | 27 |
| 2018 | 33 |
| 2019 | 51 |
| 2020 | 43 |
| 2021 | 41 |
| 2022 | 55 |
| 2023 | 40 |
| 2024 | 49 |
| 2025 | 46 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Adhesive delivery system
US-2024059937-A1 · Feb 22, 2024 · US
Article comprising pressure-sensitive adhesive stripes
US-2016376471-A1 · Dec 29, 2016 · US
Adhesive label with water-based release coating
US-9495888-B2 · Nov 15, 2016 · US
Hydrogenated block copolymer pellet, adhesive composition, and surface protection film
US-2016326412-A1 · Nov 10, 2016 · US
Release modifier composition
US-9487677-B2 · Nov 8, 2016 · US
Curable organosiloxane oligomer compositions
US-2016319081-A1 · Nov 3, 2016 · US
Non-Silicone Additives in Release Coating Materials
US-2016319157-A1 · Nov 3, 2016 · US
Waterproofing membrane
US-9476196-B2 · Oct 25, 2016 · US
Blended release materials
US-2016297999-A1 · Oct 13, 2016 · US
Release liner for pressure sensitive adhesives and method of use
US-2016264824-A1 · Sep 15, 2016 · US
Solventless release coating organopolysiloxane composition and sheet-form substrate having cured release coating
US-2016244636-A1 · Aug 25, 2016 · US
Fluoroalkyl silicone compositions
US-2016230050-A1 · Aug 11, 2016 · US
Pressure-sesitive adhesive sheet, method of using pressure-sensitive adhesive sheet, and precision electronic device
US-2016208142-A1 · Jul 21, 2016 · US
Method for producing release liner
US-9394467-B2 · Jul 19, 2016 · US
Linerless sheeting article
US-2016168424-A1 · Jun 16, 2016 · US
Release liner for pressure sensitive adhesives and method of use
US-9359530-B2 · Jun 7, 2016 · US
Fluoroalkyl silicones
US-2016122594-A1 · May 5, 2016 · US
Addition curable silicone emulsion release composition and release film
US-9321936-B2 · Apr 26, 2016 · US
Release liner with structured and repositionable properties
US-2016108289-A1 · Apr 21, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09J7/401?
- CPC C09J7/401 is the Cooperative Patent Classification code for “characterised by the release coating composition.”
- How many patents are filed under CPC C09J7/401 (characterised by the release coating composition)?
- Our database includes 460 publications tagged with this CPC code.
- Is patent activity under CPC C09J7/401 growing?
- Publication counts under this code: 49 in 2024 vs 46 in 2025 (latest complete years).