Inventor · Duisburg, DE

Sonja Weyand

2Patents
2h-index
4Co-inventors
30Inventor score

Filing activity: Nov 20, 2001 → Nov 3, 2004

Most-cited inventions

PatentTitleAreaCited byStatus
US6660243B1 Titanium dioxide methods of production Chemistry; Metallurgy 4 Expired
US7807605B2 Process for the preparation of a TiO2-containing catalyst or catalyst support which is stable to high temperatures Emerging Cross-Sectional Technologies 2 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.