Assignee
NORTHERN TECHNOLOGIES INTERNAT CORP
US·2 granted patents·9 citations·filing 2006–2007
Top patents by PatentIndex Score
2 records- 0179US8008373B2Biodegradable polymer masterbatch, and a composition derived therefrom having improved physical propertiesNORTHERN TECHNOLOGIES INTERNAT CORP·Filed 2007·Granted Aug 30, 2011·4 cites·30 claims
- 0274US8017203B2Systems and methods for preventing and/or reducing corrosion in various types of tanks, containers and closed systemsNORTHERN TECHNOLOGIES INTERNAT CORP·Filed 2006·Granted Sep 13, 2011·5 cites·12 claims
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