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Donald A. Kubik
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Circle Pines, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Laminate for preserving food
Patent number
8,557,372
Issue date
Oct 15, 2013
Northern Technologies International Corp.
Donald Kubik
B32 - LAYERED PRODUCTS
Information
Patent Grant
Laminate for protecting metals from corrosive gases
Patent number
8,557,373
Issue date
Oct 15, 2013
Northern Technologies International Corp.
Donald Kubik
B32 - LAYERED PRODUCTS
Information
Patent Grant
Systems and methods for preventing and/or reducing corrosion in var...
Patent number
8,377,531
Issue date
Feb 19, 2013
Northern Technologies International Corporation
Efim Ya Lyublinski
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Laminate for protecting metals from corrosive gases
Patent number
8,283,024
Issue date
Oct 9, 2012
Northern Technologies International Corp.
Donald Kubik
B32 - LAYERED PRODUCTS
Information
Patent Grant
Systems and methods for preventing and/or reducing corrosion in var...
Patent number
8,017,203
Issue date
Sep 13, 2011
Northern Technologies International Corporation
Efim Ya Lyublinski
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Biodegradable polymer masterbatch, and a composition derived theref...
Patent number
8,008,373
Issue date
Aug 30, 2011
Northern Technologies International Corp.
Ramani Narayan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Corrosion inhibiting composition and article containing it
Patent number
7,270,775
Issue date
Sep 18, 2007
Northern Technologies International Corp.
Donald Alfons Kubik
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Tarnish inhibiting composition and article containing it
Patent number
7,261,839
Issue date
Aug 28, 2007
Northern Technologies International Corp.
Donald Alfons Kubik
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for incorporating one or more materials into a polymer comp...
Patent number
7,217,750
Issue date
May 15, 2007
Northern Technologies International Corporation
Mehmet A. Gencer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for infusing an alkali metal nitrite into a synthetic resin...
Patent number
7,217,749
Issue date
May 15, 2007
Northern Technologies International Corporation
Mehmet A. Gencer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
A LAMINATE FOR PROTECTING METALS FROM CORROSIVE GASES
Publication number
20130029120
Publication date
Jan 31, 2013
Northern Technologies International Corporation
Donald Kubik
B32 - LAYERED PRODUCTS
Information
Patent Application
Laminate for preserving food
Publication number
20120141642
Publication date
Jun 7, 2012
Northern Technologies International Corporation
Donald Kubik
B32 - LAYERED PRODUCTS
Information
Patent Application
Laminate for protecting metals from corrosive gases
Publication number
20120141754
Publication date
Jun 7, 2012
Northern Technologies International Corporation
Donald Kubik
B32 - LAYERED PRODUCTS
Information
Patent Application
Systems and methods for preventing and/or reducing corrosion in var...
Publication number
20120009082
Publication date
Jan 12, 2012
Northern Technologies International Corporation
Efim Ya Lyublinski
B60 - VEHICLES IN GENERAL
Information
Patent Application
Biodegradable polymer masterbatch, and a composition derived theref...
Publication number
20080064812
Publication date
Mar 13, 2008
Ramani Narayan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Systems and methods for preventing and/or reducing corrosion in var...
Publication number
20060204691
Publication date
Sep 14, 2006
Efim Ya Lyublinski
B60 - VEHICLES IN GENERAL
Information
Patent Application
Biofriendly corrosion-inhibiting layer deposited from fugitive biod...
Publication number
20060062994
Publication date
Mar 23, 2006
Mehmet A. Gencer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Biodegradable shaped article containing a corrosion inhibitor and i...
Publication number
20040173779
Publication date
Sep 9, 2004
Mehmet A. Gencer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Systems and methods for heat activated vapor phase delivery
Publication number
20040157018
Publication date
Aug 12, 2004
Efim Ya Lyublinski
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Process for incorporating one or more materials into a polymer comp...
Publication number
20040143043
Publication date
Jul 22, 2004
Mehmet A. Gencer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Corrosion inhibiting composition and article containing it
Publication number
20040069972
Publication date
Apr 15, 2004
Donald Alfons Kubik
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Tarnish inhibiting composition and article containing it
Publication number
20040063837
Publication date
Apr 1, 2004
Donald Alfons Kubik
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Biodegradable polymers containing one or more inhibitors and method...
Publication number
20030220436
Publication date
Nov 27, 2003
Mehmet A. Gencer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Corrosion inhibiting formula and corrosion inhibiting articles usin...
Publication number
20030213936
Publication date
Nov 20, 2003
Northern Technologies International Corporation
Donald A. Kubik
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Tarnish inhibiting formula and tarnish inhibiting articles using same
Publication number
20030207974
Publication date
Nov 6, 2003
Northern Technologies International Corporation
Donald A. Kubik
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Systems and methods for preventing and/or reducing corrosion in var...
Publication number
20030019872
Publication date
Jan 30, 2003
Efim Ya Lyublinski
B60 - VEHICLES IN GENERAL