Issued Patents 2024
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180318 | Imidazolium zwitterion polymerizable compounds and ophthalmic devices incorporating them | Shivkumar Mahadevan, Dola Sinha | 2024-12-31 |
| 12116443 | Amino acid-based polymerizable compounds and ophthalmic devices prepared therefrom | Shivkumar Mahadevan, Dola Sinha, Ghulam Maharvi | 2024-10-15 |
| 12036581 | Tandem methods and devices for separating coal and gangue based on visible light and x-rays | Xing Li, Jianqiang Yin, Hongzheng Zhu, Jinbo Zhu, Zhonglin Gao | 2024-07-16 |
| 11958766 | Recycling treatment equipment for recycling heavy metals from complexed heavy metal wastewater | Wei GUAN, Xiaotian Zhang, Dan Song, Zhigang Xie | 2024-04-16 |
| 11952291 | Device for efficiently recycling nickel in wastewater and method | Wei GUAN, Wen-Jun Zeng, Zhongwen Ou, Dan Song, Subo Yang +2 more | 2024-04-09 |
| 11891526 | Ink composition for cosmetic contact lenses | Jaqunda Patton, Alexander Guzman, Ghulam Maharvi | 2024-02-06 |