Sulfonate electroplating bath, process for refining metal by electrolytic depositing and process for controlling metal morphology in electrolytic refining
US-12509789-B2 · Dec 30, 2025 · US
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Zhu Si Jun patents
Zhu Si Jun is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhu Si Jun |
| Total patents | 8 |
| First publication | Jan 18, 2018 |
| Latest publication | Dec 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Process for electrolytic production of metal powder
US-2024344221-A1 · Oct 17, 2024 · US
Sulfonate electroplating bath, process for refining metal by electrolytic depositing and process for controlling metal morphology in electrolytic refining
US-2024287696-A1 · Aug 29, 2024 · US
Alkoxylated-polyethylenimine and composition containing the same
US-2022154392-A1 · May 19, 2022 · US
Colorant catcher material
US-2020181832-A1 · Jun 11, 2020 · US
Alkoxylated polyethyleneimine hydrophilically-modified fibers
US-10612188-B2 · Apr 7, 2020 · US
Alkoxylated-polyethylenimine and composition containing the same
US-2019352843-A1 · Nov 21, 2019 · US
Alkoxylated Polyethyleneimine Hydrophilically-Modified Fibers
US-2018016742-A1 · Jan 18, 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 |
|---|---|
| Basf Se | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| D06M15/61 | 4 |
| D06M15/6436 | 4 |
| D06M15/53 | 4 |
| D06M2101/32 | 3 |
| D06M2101/06 | 3 |