1 trademark was found for owners matching the name SIGMA-ALDRICH CO. LL.
#Classstatus
1 S:72445507
M:E-TOXA-CLEAN
O:MERCK KGAA, SIGMA CHEMICAL COMPANY, SIGMA INTERNATIONAL, LTD., SIGMA-ALDRICH BIOTECHNOLOGY LP, SIGMA-ALDRICH CO. LL
52 Registered
Trademark Alertz updated from USPTO on 2030-01-24