James Hamzik
12Patents
3h-index
16Co-inventors
53Inventor score
Filing activity: Aug 5, 2010 → Jan 25, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8691918B2 | Stimulus responsive polymers for the purification of biomolecules | Chemistry; Metallurgy | 11 | Active |
| US9217048B2 | Stimulus responsive polymers for the purification of biomolecules | Chemistry; Metallurgy | 6 | Active |
| US8536316B2 | Methods for purifying a target protein from one or more impurities in a sample | Chemistry; Metallurgy | 3 | Active |
| US9731288B2 | Stimulus responsive polymers for the purification of biomolecules | Chemistry; Metallurgy | 2 | Active |
| US11285443B2 | Coated porous polymeric membranes | Chemistry; Metallurgy | 0 | Active |
| US12179188B2 | Ion-exchange membranes, filters, and methods | Chemistry; Metallurgy | 0 | Active |
| US12059656B2 | Membranes for removing metallic species from amines | Chemistry; Metallurgy | 0 | Active |
| US11465104B2 | Ligand-modified filter and methods for reducing metals from liquid compositions | Chemistry; Metallurgy | 0 | Active |
| US11772055B2 | Ligand-modified filter and methods for reducing metals from liquid compositions | Chemistry; Metallurgy | 0 | Active |
| US11918990B2 | Ion-exchange membranes, filters, and methods | Chemistry; Metallurgy | 0 | Active |
| US11731085B2 | Coated porous polymeric membranes | Chemistry; Metallurgy | 0 | Active |
| US11896932B2 | Fluorinated filter membrane, filters, and methods | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.