Composite film, encapsulating structure of the same, and encapsulation method
US-12269975-B2 · Apr 8, 2025 · US
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in the release coating
in the release coating · 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 | C09J2453/005 |
| Official title | in the release coating |
| Display label | in the release coating |
| Total patents | 20 |
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 | 1 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 6 |
| 2022 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composite film, encapsulating structure of the same, and encapsulation method
US-2024174894-A1 · May 30, 2024 · US
Adhesive composition, cured product, and bonded body
US-11466183-B2 · Oct 11, 2022 · US
Polyolefin Composition Comprising Polydioorganosiloxane Block Copolymer Having C16-C70 Alkyl Block Suitable for Release Coating and Pressure Sensitive Adhesive Article
US-2022162481-A1 · May 26, 2022 · US
Segmented silicone polyamide block copolymers and articles containing the same
US-10865330-B2 · Dec 15, 2020 · US
Silicone carbonate polymers as release layers for pressure sensitive adhesive containing articles
US-2020198292-A1 · Jun 25, 2020 · US
Segmented silicone polyamide block copolymers and articles containing the same
US-10640614-B2 · May 5, 2020 · US
Silicone carbonate polymers as release layers for pressure sensitive adhesive containing articles
US-10611123-B2 · Apr 7, 2020 · US
Silicone composition for release paper or release film
US-2020048508-A1 · Feb 13, 2020 · US
Adhesive composition, cured product, and bonded body
US-2020024493-A1 · Jan 23, 2020 · US
Segmented silicone polyamide block copolymers and articles containing the same
US-2019292325-A1 · Sep 26, 2019 · US
Release materials
US-2019276714-A1 · Sep 12, 2019 · US
Segmented silicone polyamide block copolymers and articles containing the same
US-2019225843-A1 · Jul 25, 2019 · US
Silicone carbonate polymers as release layers for pressure sensitive adhesive containing articles
US-2018057716-A1 · Mar 1, 2018 · US
Laminates and articles comprising a block copolymer coating comprising polyorganosiloxane and polyolefin
US-9783699-B2 · Oct 10, 2017 · US
Hydrogenated block copolymer pellet, adhesive composition, and surface protection film
US-9676974-B2 · Jun 13, 2017 · US
Release materials
US-2017121566-A1 · May 4, 2017 · US
Hydrogenated block copolymer pellet, adhesive composition, and surface protection film
US-2016326412-A1 · Nov 10, 2016 · US
Method of manufacturing adhesive articles
US-9486982-B2 · Nov 8, 2016 · US
Laminates and articles comprising a block copolymer coating comprising polyorganosiloxane and polyolefin
US-2015252215-A1 · Sep 10, 2015 · US