Assignee
CORTEC CORP
US48 patents
Top patents by PatentIndex Score
US5855975AJan 5, 1999
Anti-corrosion plastic film containing recycled resin
CORTEC CORP55 citations95
US5715945AFeb 10, 1998
Vapor phase corrosion inhibitor package utilizing plastic packaging envelopes
CORTEC CORP58 citations95
US5344589ASep 6, 1994
Vapor phase corrosion inhibitor-desiccant material
CORTEC CORP58 citations95
US5332525AJul 26, 1994
Vapor phase corrosion inhibitor-desiccant material
CORTEC CORP45 citations95
US5320778AJun 14, 1994
Vapor phase corrosion inhibitor-desiccant material
CORTEC CORP65 citations95
US5209869AMay 11, 1993
Vapor phase corrosion inhibitor-dessiccant material
CORTEC CORP83 citations95
US6028160AFeb 22, 2000
Biodegradable vapor corrosion inhibitor products
CORTEC CORP81 citations94
US6800594B2Oct 5, 2004
Corrosion inhibitor barrier for ferrous and non-ferrous metals
CORTEC CORP27 citations92
US6156929ADec 5, 2000
Biodegradable film
CORTEC CORP72 citations92
US5937618AAug 17, 1999
Vapor phase corrosion inhibitor package utilizing plastic packaging envelopes
CORTEC CORP31 citations92
US5422187AJun 6, 1995
Vapor phase corrosion inhibitor-desiccant material
CORTEC CORP36 citations92
US7125441B1Oct 24, 2006
Corrosion inhibiting materials for reducing corrosion in metallic concrete reinforcements
CORTEC CORP38 citations91
US6054512AApr 25, 2000
Corrosion inhibiting thermoplastic alloys
CORTEC CORP23 citations91
US5750053AMay 12, 1998
Corrosion inhibitor for reducing corrosion in metallic concrete reinforcements
CORTEC CORP24 citations91
US5597514AJan 28, 1997
Corrosion inhibitor for reducing corrosion in metallic concrete reinforcements
CORTEC CORP53 citations91
US5139700AAug 18, 1992
Vapor phase corrosion inhibitor material
CORTEC CORP83 citations91
US4973448ANov 27, 1990
Vapor phase corrosion inhibitor product and method containing a desiccant
CORTEC CORP103 citations91
US6655156B1Dec 2, 2003
Biodegradable cryogenic bag
CORTEC CORP27 citations90
US6617415B1Sep 9, 2003
Biodegradable corrosion inhibitor packages
CORTEC CORP31 citations90
US5894040AApr 13, 1999
Vapor phase corrosion inhibitors on post-consumer used or recycled paper
CORTEC CORP35 citations90
US7014694B1Mar 21, 2006
Oil-based additive for corrosion inhibitors
CORTEC CORP26 citations89
US6174461B1Jan 16, 2001
Concrete sealers with migrating corrosion inhibitors
CORTEC CORP38 citations89
US6984426B2Jan 10, 2006
Biodegradable bag
CORTEC CORP31 citations87
US6420470B1Jul 16, 2002
Flame retardant films
CORTEC CORP35 citations86
US7492326B1Feb 17, 2009
Biodegradable radio frequency identification cards
CORTEC CORP23 citations85
US6306210B1Oct 23, 2001
Corrosion inhibitor container
CORTEC CORP18 citations84
US7588820B2Sep 15, 2009
Nano-particle corrosion inhibiting films
CORTEC CORP12 citations82
US7541089B1Jun 2, 2009
Composition and method for preserving posttensioning cables in metal reinforced concrete structures
CORTEC CORP14 citations82
US7048873B1May 23, 2006
Composition and method for repairing metal reinforced concrete structures
CORTEC CORP11 citations82
US8790457B1Jul 29, 2014
Bio-based corrosion inhibitors
CORTEC CORP9 citations81
US7241391B1Jul 10, 2007
Biodegradable scale and corrosion inhibitor composition
CORTEC CORP16 citations81
US5854145ADec 29, 1998
Corrosion inhibitor solution applicator
CORTEC CORP18 citations80
US9518328B1Dec 13, 2016
Corrosion inhibiting gel
CORTEC CORP10 citations79
US9435037B2Sep 6, 2016
Method for treating elongate metal tension member with volatile corrosion inhibitors
CORTEC CORP9 citations79
US7264707B1Sep 4, 2007
Corrosion inhibitor materials for use in combination with cathodic protectors in metallic structures
CORTEC CORP9 citations74
US7297191B1Nov 20, 2007
Biodegradable corrosion inhibitor composition
CORTEC CORP9 citations70
US7118615B1Oct 10, 2006
Biodegradable corrosion inhibitor composition
CORTEC CORP10 citations70
US6555600B2Apr 29, 2003
Corrosion inhibiting thermoplastic alloys
CORTEC CORP11 citations69
US6342101B1Jan 29, 2002
Migrating corrosion inhibitors combined with concrete and modifers
CORTEC CORP12 citations69
US6085905AJul 11, 2000
Water-soluble containers for water cooling towers and boilers
CORTEC CORP14 citations69
US6280528B1Aug 28, 2001
Water soluble containers for blends of surface cleaners and corrosion inhibitors
CORTEC CORP9 citations68
US6695897B1Feb 24, 2004
Corrosion resistant system for performance drilling fluids utilizing formate brine
CORTEC CORP7 citations67
US5326529AJul 5, 1994
Method of inhibiting corrosion of concrete reinforcements
CORTEC CORP10 citations66
US11097139B1Aug 24, 2021
Process for inhibiting corrosion in dry pipe sprinkler systems
CORTEC CORP6 citations65
US9327311B1May 3, 2016
Inhibiting corrosion with fractions of corn stillage
CORTEC CORP1 citations60
US6764615B2Jul 20, 2004
Migrating corrosion inhibitor fibers
CORTEC CORP5 citations57
US10697070B1Jun 30, 2020
Corrosion inhibiting films
CORTEC CORP1 citations53
US7892601B1Feb 22, 2011
Corrosion inhibiting powders and processes employing powders
CORTEC CORP1 citations48