David Castro
4Patents
1h-index
9Co-inventors
33Inventor score
Filing activity: Aug 8, 2013 → Aug 10, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9303360B2 | Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process | Textiles; Paper | 1 | Active |
| US9410288B2 | Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process | Textiles; Paper | 0 | Active |
| US11207428B2 | Cross-linked polymer modified nanoparticles | Performing Operations; Transporting | 0 | Active |
| US11305024B2 | Cross-linked polymer modified nanoparticles | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.