2 trademarks were found for owners matching the name HOECHST MARION ROUSSEL HOLDING GMBH.
#Classstatus
1 S:75588281
M:KETOR
O:AVENTIS PHARMA HOLDING GMBH, HOECHST GMBH, HOECHST MARION ROUSSEL AG, HOECHST MARION ROUSSEL HOLDING GMBH
5 Dead
2 S:75477076
M:OPTIJECT
O:HOECHST GMBH, Hoechst Marion Roussel AG, HOECHST MARION ROUSSEL HOLDING GMBH
10 Dead
Trademark Alertz updated from USPTO on 2030-01-24