Frantisek Picha
18Patents
7h-index
19Co-inventors
59Inventor score
Filing activity: Jun 10, 1997 → Mar 16, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6518288B2 | Amlodipine fumarate | Human Necessities | 18 | Expired |
| US6600047B2 | Process for making amlodipine maleate | Chemistry; Metallurgy | 16 | Expired |
| US6242460A | Zolpidem salt forms | Human Necessities | 15 | Expired |
| US5874447A | 4-Phenylpiperidine compounds for treating depression | Chemistry; Metallurgy | 13 | Expired |
| US6717015B2 | Venlafaxine besylate | Chemistry; Metallurgy | 9 | Expired |
| US6100407A | Process for producing simvastatin and/or its derivatives | Chemistry; Metallurgy | 9 | Expired |
| US6645523B2 | Paroxetine compositions and processes for making the same | Human Necessities | 8 | Expired |
| US6686473B2 | Process for the production of paroxetine | Human Necessities | 6 | Expired |
| US6900327B2 | 4-phenylpiperidine compounds | Chemistry; Metallurgy | 5 | Expired |
| US6830933B2 | Reference standards for determining the purity or stability of amlodipine maleate and processes therefor | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6562984B2 | Lactonization process | Human Necessities | 4 | Expired |
| US6271398A | Process for producing simvastatin and/or its derivatives | Chemistry; Metallurgy | 4 | Expired |
| US6281360A | Imidazopyridine derivatives and process for making them | Human Necessities | 3 | Expired |
| US7446116B2 | Montelukast amantadine salt | Chemistry; Metallurgy | 3 | Active |
| US6703408B2 | N-formyl derivatives of paroxetine | Chemistry; Metallurgy | 1 | Expired |
| US7365086B2 | Pramipexole acid addition salts | Chemistry; Metallurgy | 0 | Expired |
| US7230016B2 | Pioglitazone salts, such as pioglitazone sulfate, and pharmaceutical compositions and processes using the same | Human Necessities | 0 | Expired |
| US7598271B1 | Crystalline paroxetine methane sulfonate | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.