Inventor
ZAMPONI ANDREA
DE6 patents
⚠️ This page may combine multiple inventors who share the name “ZAMPONI ANDREA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
4 patentsUS6011140AJan 4, 2000
Reactive azo dyes with an aminonaphthalenesulfonic acid coupling component and intermediates therefor
BASF AG26 citations91
US6197941B1Mar 6, 2001
Reactive dyes with a heterocyclic anchor
BASF AG3 citations58
US5681937AOct 28, 1997
Reactive azo dyes with a coupling component from the aminonaphthalenesulfonic acid series
BASF AG1 citations50
US5886187AMar 23, 1999
Benzene derivatives having a heterocyclic radical
BASF AG0 citations48