Inventor
SAYGIN FERDI
6 patents
⚠️ This page may combine multiple inventors who share the name “SAYGIN FERDI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HENKEL & CIE GMBH
5 patentsUS4003699AJan 18, 1977
Oxidation hair dyes based upon tetraaminopyrimidine developers
HENKEL & CIE GMBH453 citations97
US3987189AOct 19, 1976
Anti-inflammatory composition and method containing cyclic 2-furfural-acetals
HENKEL & CIE GMBH9 citations72
US4022606AMay 10, 1977
Antimicrobial use of ω-aminocarboxylic acid amides
HENKEL & CIE GMBH17 citations71
US3933886AJan 20, 1976
Diamino-nitro-benzene compounds
HENKEL & CIE GMBH7 citations71
US3945996AMar 23, 1976
Adducts of epoxy compounds and products of reaction of ε-caprolactam with N-alkylalkylenediamine and methods of preparation
HENKEL & CIE GMBH6 citations61