Inventor
NIGGEWEG RICARDA
DE6 patents
⚠️ This page may combine multiple inventors who share the name “NIGGEWEG RICARDA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WITSCHEL MATTHIAS
4 patentsUS8445407B2May 21, 2013
Herbicidal tetrahydrophthalimides
WITSCHEL MATTHIAS7 citations83
US9220268B2Dec 29, 2015
Herbicidal benzoxazinones
WITSCHEL MATTHIAS6 citations82
US8754008B2Jun 17, 2014
Herbicidal benzoxazinones
WITSCHEL MATTHIAS10 citations82
US9066519B2Jun 30, 2015
Herbicidal benzoxazinones
WITSCHEL MATTHIAS0 citations51