Fluoropolyether-group-containing polymer, surface treatment agent, and article
US-12479956-B2 · Nov 25, 2025 · US
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Sakoh Ryusuke patents
Sakoh Ryusuke is listed as an inventor on 48 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sakoh Ryusuke |
| Total patents | 48 |
| First publication | May 28, 2015 |
| Latest publication | Nov 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Fluoropolyether group-containing polymer, surface treatment agent, and article
US-2025250445-A1 · Aug 7, 2025 · US
Fluoropolyether-group-containing polymer, surface treatment agent, and article
US-2025136840-A1 · May 1, 2025 · US
Fluoropolyether group-containing polymer and production method therefor
US-12227616-B2 · Feb 18, 2025 · US
Water-repellent, oil-repellent member and method for manufacturing water-repellent, oil-repellent member
US-12146040-B2 · Nov 19, 2024 · US
Water-repellent, oil-repellent member and method for manufacturing water-repellent, oil-repellent member
US-12077678-B2 · Sep 3, 2024 · US
Fluorine-containing coating agent composition, surface treatment agent containing said composition, and article
US-12054637-B2 · Aug 6, 2024 · US
Surface treatment method for glass and resin substrates
US-2024150522-A1 · May 9, 2024 · US
Surface treatment agent and article treated with said surface treatment agent
US-2024132665-A1 · Apr 25, 2024 · US
Water-repellent member and method for manufacturing water-repellent member
US-11905368-B2 · Feb 20, 2024 · US
Recent patents
Latest publications not already listed above.
Organosiloxane compound and surface treatment agent
US-11746237-B2 · Sep 5, 2023 · US
Antireflective member and method of manufacture therefor
US-11624858-B2 · Apr 11, 2023 · US
Coating composition, surface treatment agent containing said composition, and article which is surface-treated with said surface treatment agent
US-11560494-B2 · Jan 24, 2023 · US
Fluoropolyether-group-containing polymer, surface treatment agent, and article
US-2022325042-A1 · Oct 13, 2022 · US
Fluoropolyether group-containing polymer and production method therefor
US-2022306803-A1 · Sep 29, 2022 · US
Water repellent and oil repellent member, and method for producing water repellent and oil repellent member
US-2022243071-A1 · Aug 4, 2022 · US
Lipophilic group-containing organosilane compound, surface treatment agent and article
US-11352378-B2 · Jun 7, 2022 · US
Water-repellent, oil-repellent member and method for manufacturing water-repellent, oil-repellent member
US-2021332248-A1 · Oct 28, 2021 · US
Antireflective member and method of manufacture therefor
US-2021215853-A1 · Jul 15, 2021 · US
Fluorochemical coating composition and article treated therewith
US-11053410-B2 · Jul 6, 2021 · US
Fluorine-containing coating agent composition, surface treatment agent containing said composition, and article
US-2021189174-A1 · Jun 24, 2021 · US
Fluoropolyether-group-containing polymer, surface treatment agent, and article
US-11001670-B2 · May 11, 2021 · US
Water-repellent member and method for manufacturing water-repellent member
US-2021130545-A1 · May 6, 2021 · US
Coating composition, surface treatment agent containing said composition, and article which is surface-treated with said surface treatment agent
US-2021062039-A1 · Mar 4, 2021 · US
Organosiloxane compound and surface treatment agent
US-2020369887-A1 · Nov 26, 2020 · US
Fluoropolyether-group-containing polymer, surface treatment agent, and article
US-2020317864-A1 · Oct 8, 2020 · US
Lipophilic group-containing organosilane compound, surface treatment agent and article
US-2020283458-A1 · Sep 10, 2020 · US
Water-repellent, oil-repellent member and method for manufacturing water-repellent, oil-repellent member
US-2020254482-A1 · Aug 13, 2020 · US
Fluoropolyether-containing polymer-modified silane, surface treating agent, and article
US-10196483-B2 · Feb 5, 2019 · US
Fluoropolyether-containing polymer-modified silane, surface treating agent, and article
US-10093773-B2 · Oct 9, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Shinetsu Chemical Co | 48 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08G65/007 | 39 |
| C08G65/336 | 35 |
| C09D171/00 | 28 |
| C09D183/12 | 16 |
| C08G2650/48 | 15 |