Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403413 | Method for green and low-cost extraction of nickel-cobalt from laterite nickel ore | Kaihua Xu, Satryo Soemantri Brodjonegoro, Wenjing Wan, Tegar Mukti Aji, Rizky Wanaldi +2 more | 2025-09-02 |
| 12391574 | Method for continuously preparing mixed hydroxide precipitate from laterite nickel ore by hydrometallurgy | Kaihua Xu, Satryo Soemantri Brodjonegoro, Tegar Mukti Aji, Rizky Wanaldi, Andi Syaputra Hasibuan +2 more | 2025-08-19 |
| 12384709 | Wastewater treatment process in production of nickel cobalt hydroxide | Satryo Soemantri Brodjonegoro, Kaihua Xu, Rizky Wanaldi, Andi Syaputra Hasibuan, Tegar Mukti Aji +2 more | 2025-08-12 |
| 12378637 | Treatment system for the slag phase after removing iron-aluminum-chromium from leaching solution of laterite nickel ore | Satryo Soemantri Brodjonegoro, Kaihua Xu, Andi Syaputra Hasibuan, Rizky Wanaldi, Tegar Mukti Aji +2 more | 2025-08-05 |
| 12297125 | Method for preparing battery-grade nickel-cobalt-manganese sulfate crystals from low nickel matte | Kaihua Xu, Satryo Soemantri Brodjonegoro, Guoquan Jin, Tegar Mukti Aji, Rizky Wanaldi +2 more | 2025-05-13 |