2 trademarks were found for owners matching the name Sigma Aldrich Pty Ltd.
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1 TM: 1711081
Desc: SCIENCE NEXT COLLABORATIVE
Owner: Sigma Aldrich Pty Ltd
Class: 16, 41, 42
Status: Registered: Renewal due
2 TM: 1474364
Desc: V VETEC FINE CHEMICALS
Owner: Sigma-Aldrich Pty Ltd
Class: 1
Status: Registered: Registered/protected