Evonik Industries AG
IP-Management,
Postcode 84/339,
Rodenbacher Chaussee 4
63457 Hanau
(DE)
Evonik Operations GmbH
Rellinghauser Strasse 1-11
45128 Essen
(DE)
Англ.Treatment of materials using chemicals; recycling services; waste treatment [transformation]; treatment [recycling] of hazardous products; treatment of hazardous substances; treatment of materials with chemicals, namely, catalyst presulfurization; processing of chemicals and petrochemicals; regeneration of spent catalysts.