List of Outokumpu patents

Patents where

Current Assignee

Name

Outokumpu

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7273510 Arrangement and method for tapping a molten phase from a smelting furnace	Patent 7273510 was granted and assigned to Outokumpu on September, 2007 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	7273510	September 25, 2007
‌ US Patent 7122109 Method for the improvements of current efficiency in electrolysis	Patent 7122109 was granted and assigned to Outokumpu on October, 2006 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	7122109	October 17, 2006
‌ US Patent 6997248 High pressure high temperature charge air cooler	Patent 6997248 was granted and assigned to Outokumpu on February, 2006 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	6997248	February 14, 2006
‌ US Patent 7225863 Plate-type heat exchanger with anodic corrosion protection	Patent 7225863 was granted and assigned to Outokumpu on June, 2007 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	7225863	June 5, 2007
‌ US Patent 11384405 Ferritic stainless steel	Patent 11384405 was granted and assigned to Outokumpu on July, 2022 by the United States Patent and Trademark Office.	Outokumpu	Outokumpu	United States Patent and Trademark Office	11384405	July 12, 2022
‌ US Patent 7179374 Device for shear-thinning of solids containing material	Patent 7179374 was granted and assigned to Outokumpu on February, 2007 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	7179374	February 20, 2007
‌ US Patent 11566309 Duplex ferritic austenitic stainless steel		Outokumpu	Outokumpu	United States Patent and Trademark Office	11566309	January 31, 2023
‌ US Patent 11555231 Duplex stainless steel	Patent 11555231 was granted and assigned to Outokumpu on January, 2023 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	11555231	January 17, 2023
‌ US Patent 11548087 Resistance welding of unweldable metals with thermal sprayed interlayers	Patent 11548087 was granted and assigned to Outokumpu on January, 2023 by the United States Patent and Trademark Office.	Outokumpu	Outokumpu	United States Patent and Trademark Office	11548087	January 10, 2023
‌ US Patent 11524351 Multistage joining process with thermal sprayed layers	Patent 11524351 was granted and assigned to Outokumpu on December, 2022 by the United States Patent and Trademark Office.	Outokumpu	Outokumpu	United States Patent and Trademark Office	11524351	December 13, 2022
‌ US Patent 7197952 Testing method for ball mills	Patent 7197952 was granted and assigned to Outokumpu on April, 2007 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	7197952	April 3, 2007
‌ US Patent 9039961 Low-nickel austenitic stainless steel	Patent 9039961 was granted and assigned to Outokumpu on May, 2015 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	9039961	May 26, 2015
‌ US Patent 8634953 Method and equipment for flatness control in cooling a stainless steel strip	Patent 8634953 was granted and assigned to Outokumpu on January, 2014 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	8634953	January 21, 2014
‌ US Patent 8119063 Austenitic iron and an iron product	Patent 8119063 was granted and assigned to Outokumpu on February, 2012 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	8119063	February 21, 2012
‌ US Patent 8246716 Method in connection with steel production	Patent 8246716 was granted and assigned to Outokumpu on August, 2012 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	8246716	August 21, 2012
‌ US Patent 7758707 Martensitic stainless steel and method of the manufacture	Patent 7758707 was granted and assigned to Outokumpu on July, 2010 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	7758707	July 20, 2010
‌ US Patent 9637813 Duplex stainless steel	Patent 9637813 was granted and assigned to Outokumpu on May, 2017 by the United States Patent and Trademark Office.	Outokumpu	Outokumpu	United States Patent and Trademark Office	9637813	May 2, 2017
‌ US Patent 7118719 Method for the hydrolytic precipitation of iron	Patent 7118719 was granted and assigned to Outokumpu on October, 2006 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	7118719	October 10, 2006
‌ US Patent 10619924 Method for controlling a metal strip in a heat treatment furnace			Outokumpu	United States Patent and Trademark Office	10619924	April 14, 2020
‌ US Patent 8696789 Method for producing ferroalloy containing nickel	Patent 8696789 was granted and assigned to Outokumpu on April, 2014 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	8696789	April 15, 2014
‌ US Patent 7744674 Method in connection with steel production	Patent 7744674 was granted and assigned to Outokumpu on June, 2010 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	7744674	June 29, 2010
‌ US Patent 8278496 Method in connection with steel production	Patent 8278496 was granted and assigned to Outokumpu on October, 2012 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	8278496	October 2, 2012
‌ US Patent 10407746 Method for manufacturing and utilizing ferritic-austenitic stainless steel	Patent 10407746 was granted and assigned to Outokumpu on September, 2019 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	10407746	September 10, 2019
‌ US Patent 8142539 Method and arrangement for feeding an anode into a smelting reactor	Patent 8142539 was granted and assigned to Outokumpu on March, 2012 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	8142539	March 27, 2012
‌ US Patent 8615956 Panel structure	Patent 8615956 was granted and assigned to Outokumpu on December, 2013 by the United States Patent and Trademark Office.		Outokumpu	United States Patent and Trademark Office	8615956	December 31, 2013

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