Assignee
NORTHERN TECHNOLOGIES INT
US·10 granted patents·2 pending applications·42 citations·filing 2003–2014
Top patents by PatentIndex Score
12 records- 0184US7794583B2Synergistic corrosion management systems for controlling, eliminating and/or managing corrosionNORTHERN TECHNOLOGIES INT·Filed 2007·Granted Sep 14, 2010·10 cites·35 claims
- 0280US8377531B2Systems and methods for preventing and/or reducing corrosion in various types of tanks containers and closed systemsNORTHERN TECHNOLOGIES INT·Filed 2011·Granted Feb 19, 2013·5 cites·8 claims
- 0375US8354072B2Corrosion management systems for controlling, eliminating and/or managing corrosionNORTHERN TECHNOLOGIES INT·Filed 2012·Granted Jan 15, 2013·2 cites·18 claims
- 0474US7270775B2Corrosion inhibiting composition and article containing itNORTHERN TECHNOLOGIES INT·Filed 2003·Granted Sep 18, 2007·14 cites·37 claims
- 0564US7261839B2Tarnish inhibiting composition and article containing itNORTHERN TECHNOLOGIES INT·Filed 2003·Granted Aug 28, 2007·7 cites·18 claims
- 0663US9169720B2Corrosion management systems for vertically oriented structuresNORTHERN TECHNOLOGIES INT·Filed 2013·Granted Oct 27, 2015·2 cites·11 claims
- 0759US8557373B2Laminate for protecting metals from corrosive gasesNORTHERN TECHNOLOGIES INT·Filed 2012·Granted Oct 15, 2013·0 cites·18 claims
- 0851US7217750B2Process for incorporating one or more materials into a polymer composition and products produced therebyNORTHERN TECHNOLOGIES INT·Filed 2003·Granted May 15, 2007·1 cites·22 claims
- 0951US7217749B2Process for infusing an alkali metal nitrite into a synthetic resinous materialNORTHERN TECHNOLOGIES INT·Filed 2004·Granted May 15, 2007·1 cites·22 claims
- 1042US9303380B2Systems for corrosion protection of storage tank soil side bottomsNORTHERN TECHNOLOGIES INT·Filed 2014·Granted Apr 5, 2016·0 cites·20 claims
- 1138US2003213936A1Corrosion inhibiting formula and corrosion inhibiting articles using sameNORTHERN TECHNOLOGIES INT·Filed 2003·Application pending·0 cites
- 1235US2003207974A1Tarnish inhibiting formula and tarnish inhibiting articles using sameNORTHERN TECHNOLOGIES INT·Filed 2003·Application pending·0 cites
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