Edmond Payen
5Patents
2h-index
16Co-inventors
44Inventor score
Filing activity: Mar 22, 1999 → Dec 27, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7179366B2 | Catalyst based on a group VI metal and a group VIII metal at least partially present in the form of heteropolyanions in the oxide precursor | Chemistry; Metallurgy | 44 | Expired |
| US6090745A | Process for preparing water-treatment catalysts | Chemistry; Metallurgy | 17 | Expired |
| US7687430B2 | Process for preparing at least one cobalt and/or nickel salt of at least one Anderson heterpolyanion combining molybdenum and cobalt or nickel in its structure | Performing Operations; Transporting | 2 | Active |
| US8562940B2 | Process for preparing an alumina with controlled mesoporosity | Chemistry; Metallurgy | 1 | Active |
| US8633128B2 | Lacunary Keggin type heteropolyanion based on tungsten for hydrocracking | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.