Heinz Einig
8Patents
4h-index
15Co-inventors
50Inventor score
Filing activity: Jan 24, 1991 → Sep 18, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6197314A | Impeding the extraction of active ingredients out of tablets | Human Necessities | 20 | Expired |
| US6074664A | Medicament form for the delivery of collagenase to wounds and process for the preparation thereof | Human Necessities | 12 | Expired |
| US5230901A | Sustained release tablet of a mixture of alginates and polyacrylates | Chemistry; Metallurgy | 6 | Expired |
| US5132295A | Alginate-based verapamil-containing depot drug form | Human Necessities | 5 | Expired |
| US6251945A | Pharmaceutical mixture comprising a combination of a profen and other active compounds | Human Necessities | 3 | Expired |
| US6726929B1 | Pharmaceutical mixture comprising a profen | Human Necessities | 1 | Expired |
| US6596309B2 | Stable pharmaceutical dosage form for paroxetin anhydrate | Human Necessities | 1 | Expired |
| US6476033B1 | Medicaments containing doxazosin mesylate of crystalline modification D | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.