Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10889661 | Stable polyacrylic acids, their manufacture and their use | Luiz Antonio M. da Silva, Adilson Ignacio da Silva, Antonio Severo Porto Junior | 2021-01-12 |
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Juraci Marques da Silva
Overall (2021): #389,224 of 548,734Top 75%
1
Patents 2021