Inventor

HUMPERT HANS-JOSEF

DE2 patents

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

SYNTEC GES FUER CHEMIE UND TEC

1 patent

US5786121AJul 28, 1998

Process for producing electrophotographically active titanylphthalocyanine modifications

SYNTEC GES FUER CHEMIE UND TEC9 citations66

HUMPERT HANS-JOSEF

1 patent

US8501381B2Aug 6, 2013

Liquid developer composition and method of its preparation

HUMPERT HANS-JOSEF2 citations49