Inventor

LIF JOHAN

SE3 patents

⚠️ This page may combine multiple inventors who share the name “LIF JOHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AKZO NOBEL NV

1 patent

US7053247B2May 30, 2006

Process for the manufacture of diethylenetriamine and higher polyethylenepolyamines

AKZO NOBEL NV31 citations83

HANSON MARTIN STEFAN

1 patent

US8563778B2Oct 22, 2013

Process to prepare ethylene amines

HANSON MARTIN STEFAN3 citations48

AKZO NOBEL CHEMICALS INT BV

1 patent

US9670067B2Jun 6, 2017

Particle of modified silica

AKZO NOBEL CHEMICALS INT BV1 citations43