3 trademarks were found for owners matching the name John Hart Pty Ltd.
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1 TM: 1695849
Desc: CellPro
Owner: John Hart Pty Ltd
Class: 9
Status: Registered: Renewal due
2 TM: 1436005
Desc: materialsOne
Owner: John Hart, Materials One Pty Ltd
Class: 19
Status: Lapsed: Registration fee not paid on time
3 TM: 1436006
Desc: PolyRoc
Owner: John Hart, Materials One Pty Ltd
Class: 19
Status: Lapsed: Registration fee not paid on time