Hans Schmid
8Patents
4h-index
4Co-inventors
50Inventor score
Filing activity: Jun 2, 1975 → May 7, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6559183B1 | Nano-emulsion of 5-aminolevulinic acid | Human Necessities | 23 | Expired |
| US4088752A | Oral composition for plaque and caries inhibition | Human Necessities | 9 | Expired |
| US4828822A | Process for stabilizing aqueous compositions containing tin salts | Human Necessities | 9 | Expired |
| US4219541A | Novel oral composition for the care of the mouth and teeth | Human Necessities | 5 | Expired |
| US4122162A | Oral composition for plaque and caries inhibition | Human Necessities | 4 | Expired |
| US8017645B2 | Melatonin daily dosage units | Human Necessities | 4 | Active |
| US4308253A | Novel oral compositions for the care of the mouth and teeth | Human Necessities | 4 | Expired |
| US8062648B2 | Formulations containing melatonin, ginkgo biloba, and biotin | Human Necessities | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.