Water-absorbent resin particles
US-2025235848-A1 · Jul 24, 2025 · US
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Sumitomo Seika Chemicals — Fixed Constructions
Sumitomo Seika Chemicals holds 5 patents in Fixed Constructions, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Sumitomo Seika Chemicals |
| Technology | Fixed Constructions |
| Patents in slice | 5 |
| Recent patents in slice | 1 |
| First year | 2016 |
| Last year | 2025 |
Representative patents
Notable publications linking Sumitomo Seika Chemicals to Fixed Constructions.
Water-absorbent resin, and soil
US-11332558-B2 · May 17, 2022 · US
Water-absorbent resin, and soil
US-11332558-B2 · May 17, 2022 · US
Water-absorbent resin, and soil
US-11332558-B2 · May 17, 2022 · US
Water-absorbent resin, and soil
US-2020002445-A1 · Jan 2, 2020 · US
Recent filings
Latest patents from Sumitomo Seika Chemicals in Fixed Constructions.
Water-absorbent resin particles
US-2025235848-A1 · Jul 24, 2025 · US
Water-absorbent resin, and soil
US-11332558-B2 · May 17, 2022 · US
Water-absorbent resin, and soil
US-11332558-B2 · May 17, 2022 · US
Water-absorbent resin, and soil
US-11332558-B2 · May 17, 2022 · US
Water-absorbent resin, and soil
US-2020002445-A1 · Jan 2, 2020 · US
Related pages
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