Extract of plant powder, and water purifier
US-11952297-B2 · Apr 9, 2024 · US
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Shimada Ryu patents
Shimada Ryu is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Shimada Ryu |
| Total patents | 14 |
| First publication | Mar 22, 2018 |
| Latest publication | Apr 9, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Extract of plant powder, and water purifier
US-11866354-B2 · Jan 9, 2024 · US
Extract of plant powder, and water purifier
US-2023242423-A1 · Aug 3, 2023 · US
Water-purifying agent and water purification method
US-11440821-B2 · Sep 13, 2022 · US
Extract of plant powder, and water purifier
US-2021380444-A1 · Dec 9, 2021 · US
Water purification dispersion, production method for water purification dispersion, and waste water treatment method
US-11161757-B2 · Nov 2, 2021 · US
Water cleaning agent and water cleaning method
US-10954142-B2 · Mar 23, 2021 · US
Filtration aid and filtration treatment method
US-10850995-B2 · Dec 1, 2020 · US
Water-Purifying Agent and Water Purification Method
US-2020369539-A1 · Nov 26, 2020 · US
Water purification dispersion, production method for water purification dispersion, and waste water treatment method
US-2019359503-A1 · Nov 28, 2019 · US
Recent patents
Latest publications not already listed above.
Extract of plant powder, and water purifier
US-2019256387-A1 · Aug 22, 2019 · US
Filtration Aid and Filtration Treatment Method
US-2018111110-A1 · Apr 26, 2018 · US
Water Cleaning Agent and Water Cleaning Method
US-2018111857-A1 · Apr 26, 2018 · US
Water-Purifying Agent and Water Purification Method
US-2018079665-A1 · Mar 22, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Dexerials Corp | 14 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C02F2101/14 | 14 |
| C02F2101/22 | 14 |
| C02F2101/20 | 14 |
| C02F1/56 | 14 |
| C02F2101/203 | 14 |