Evonik trademarks: expansion into trademark classes, 1970–2024

Video: how Evonik extended its South African trademarks into new classes from 1970 to 2024 – from chemicals, pharmaceuticals, paints into new fields. 21 of 45 classes, 207 trademarks. South African trademark statistics by Sibanda & Zantwijk.

Evonik – all South African trademark statistics

Transcript