Closestool with classification, collection and treatment functions
US-12440074-B2 · Oct 14, 2025 · US
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Bei Ke patents
Bei Ke is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Bei Ke |
| Total patents | 3 |
| First publication | May 22, 2025 |
| Latest publication | Oct 14, 2025 |
Notable patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Wenzhou | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A47K11/02 | 2 |
| E03D9/08 | 2 |
| A47K11/023 | 2 |
| Y02A50/30 | 2 |
| E03D11/13 | 2 |