Robert P. Ryall
10Patents
4h-index
3Co-inventors
53Inventor score
Filing activity: Jun 2, 1994 → Oct 29, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5965714A | Method for the covalent attachment of polysaccharides to protein molecules | Emerging Cross-Sectional Technologies | 79 | Expired |
| US8722062B2 | Multivalent meningococcal polysaccharide-protein conjugate vaccine | Human Necessities | 7 | Expired |
| US9173955B2 | Multivalent meningococcal polysaccharide-protein conjugate vaccine | Human Necessities | 6 | Active |
| US8999354B2 | Multivalent meningococcal polysaccharide-protein conjugate vaccine | Human Necessities | 6 | Active |
| US9844601B2 | Multivalent meningococcal polysaccharide-protein conjugate vaccine | Human Necessities | 4 | Active |
| US8734813B2 | Multivalent meningococcal polysaccharide-protein conjugate vaccine | Human Necessities | 2 | Active |
| US8741314B2 | Multivalent meningococcal polysaccharide-protein conjugate vaccine | Human Necessities | 2 | Active |
| US5604108A | Test for determining the dose response of a conjugated vaccine | Human Necessities | 1 | Expired |
| US10143757B2 | Multivalent meningococcal polysaccharide-protein conjugate vaccine | Human Necessities | 0 | Active |
| US10617766B2 | Multivalent meningococcal polysaccharide-protein conjugate vaccine | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.