Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421472 | Hollow louver top operating system | Chengzhe Jin, Xiangjun An | 2022-08-23 |
| 7282480 | Aqueous sustained-release formulations of proteins | Basant Sharma, Sunitha Menon-Rudolph, Wing Kit CHEUNG, Selima Begum, Marian Kelley | 2007-10-16 |
| 7124803 | Venetian blind mounted in double glazing unit and a sliding block therefor | Chengzhe Jin | 2006-10-24 |
| 6818613 | Aqueous sustained-release formulations of proteins | Basant Sharma, Sunitha Rudolph, Wing Kit CHEUNG, Selima Begum, Marian Kelley | 2004-11-16 |