Cell adsorption material and cell adsorption column
US-2025001399-A1 · Jan 2, 2025 · US
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Han Aishan patents
Han Aishan is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Han Aishan |
| Total patents | 5 |
| First publication | Nov 15, 2018 |
| Latest publication | Jan 2, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Porous adsorbent material, separation column using same for purifying biopharmaceutical, and method of manufacturing biopharmaceutical
US-2024173692-A1 · May 30, 2024 · US
Porous fiber and adsorption column
US-11135566-B2 · Oct 5, 2021 · US
Porous fiber and adsorption column
US-2020376465-A1 · Dec 3, 2020 · US
Phosphorus adsorbent, porous fiber and phosphorous adsorption column (as amended)
US-2018326141-A1 · Nov 15, 2018 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toray Industries | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J20/28023 | 5 |
| B01J20/28078 | 5 |
| A61M1/3679 | 4 |
| B01J20/3293 | 4 |
| B01J20/28004 | 4 |