Patent assignee · CH · COMPANY

FRITZ NAUER AG

3Patents
3Active
3Granted
44Portfolio score

Filing activity: May 12, 2005 → Aug 6, 2012 · 2 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US9023907B2 Flexible polyurethane foam Chemistry; Metallurgy 8 Active
US9000118B2 Polyurethane foam Chemistry; Metallurgy 1 Active
US9650497B2 Phosphonamidates-synthesis and flame retardant applications Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.