Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365527 | Valving system and vacuum containers | David De Sicart Prieto | 2025-07-22 |
| 11772850 | Container cap and sealing assembly | David De Sicart Prieto | 2023-10-03 |
| 11445841 | Adsorptive anti-tipping device and a cup body matched therewith | David de Sicart Prieto, Jianzhong Zhang, Xiaojia Liu | 2022-09-20 |