Christine Wandrey
5Patents
3h-index
7Co-inventors
50Inventor score
Filing activity: Sep 27, 1999 → Nov 21, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6294622A | Polymer flocculants with improved dewatering characteristics | Chemistry; Metallurgy | 27 | Expired |
| US6667374B2 | Polymer flocculants with improved dewatering characteristics | Chemistry; Metallurgy | 18 | Expired |
| US6617402B2 | Polymer flocculants with improved dewatering characteristics | Chemistry; Metallurgy | 4 | Expired |
| US12162995B2 | Hydrogels based on functionalized polysaccharides | Chemistry; Metallurgy | 0 | Active |
| US11542371B2 | Hydrogels based on functionalized polysaccharides | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.