Marja Ouwendijk
3Patents
2h-index
6Co-inventors
33Inventor score
Filing activity: Mar 17, 1994 → Jun 13, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6569827B2 | Concentrated liquid detergent composition | Chemistry; Metallurgy | 23 | Expired |
| US5501820A | Aqueous enzymatic detergent compositions | Chemistry; Metallurgy | 12 | Expired |
| US5782932A | Enzymatic composition | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.