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name:-0.050349950790405
name:-0.032185077667236
name:-0.023705959320068
AK Steel Properties, Inc. Patent Filings

AK Steel Properties, Inc.

Patent Applications and Registrations

Patent applications and USPTO patent grants for AK Steel Properties, Inc..The latest application filed is for "detection and removal of continuous caster-related defects on slabs".

Company Profile
29.36.46
  • AK Steel Properties, Inc. - West Chester OH US
  • AK Steel Properties, Inc. - Middletown OH US
  • AK Steel Properties, Inc. - N/A
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Rare earth metal oxide coatings prepared with rare earth metal nitrate or acetate solutions for improving high temperature oxidation and corrosion of stainless steels
Grant 11,326,260 - Zhou , et al. May 10, 2
2022-05-10
Method for extending the campaign life of stabilizers for a coating line
Grant 11,242,589 - Niedringhaus , et al. February 8, 2
2022-02-08
Weld wheel cleaning system
Grant 11,207,745 - Cadotte , et al. December 28, 2
2021-12-28
Method and apparatus for extending the campaign life of stabilizers for a coating line
Grant 11,168,388 - Niedringhaus , et al. November 9, 2
2021-11-09
Roll for use in a hot dip coating line
Grant 11,142,816 - Cadotte , et al. October 12, 2
2021-10-12
Roll for use in a hot dip coating line
Grant 11,142,817 - Cadotte , et al. October 12, 2
2021-10-12
High manganese 3.sup.rd generation advanced high strength steels
Grant 11,136,656 - Garza-Martinez , et al. October 5, 2
2021-10-05
Detection And Removal Of Continuous Caster-related Defects On Slabs
App 20210268574 - Radzilowski; Ronald H. ;   et al.
2021-09-02
Submerged entry nozzle for continuous casting
Grant 11,052,459 - Higa July 6, 2
2021-07-06
Cold Rolled Enameling Sheet Steel With Enhanced Formability And Process For Manufacturing Same
App 20210130938 - Gill; Amrinder Singh ;   et al.
2021-05-06
Steel slab reheat furnace skid button
Grant D906,386 - Morales-Higa , et al. December 29, 2
2020-12-29
High formability dual phase steel
Grant 10,808,293 - Comstock , et al. October 20, 2
2020-10-20
Joining Of Al-si Coated Press Hardened Steel Using Flash Butt Welding
App 20200316709 - Duffey; Matthew James ;   et al.
2020-10-08
Shielding And Cooling A Continuous Weld Between Steel Sheets/plates Using A Non-oxidizing Atmosphere To Reduce The Formation Of Oxide On A Surface Of The Continuous Weld
App 20200316726 - Evans; James Frederick ;   et al.
2020-10-08
Reduction And Removal Of Process Oxides On Stainless Steel
App 20200270719 - Price; LeRoy R. ;   et al.
2020-08-27
Zinc-coated steel for press hardening applications and method of production
Grant 10,718,045 - Mutschler , et al.
2020-07-21
Reduction at elevated temperature of coated steels containing metastable austenite
Grant 10,711,320 - Gill , et al.
2020-07-14
Continuous casting nozzle deflector
Grant 10,682,689 - Higa
2020-06-16
Polymer coated metallic substrate and method for making
Grant 10,683,431 - Myers
2020-06-16
High Elongation Press Hardened Steel And Manufacture Of The Same
App 20200165694 - Roubidoux; John Andrew ;   et al.
2020-05-28
Low alloy third generation advanced high strength steel
Grant 10,633,727 - Garza-Martinez , et al.
2020-04-28
Method Of Colorizing Stainless Steel Using Strip Anneal Processing
App 20200024747 - Myers; Frederick A. ;   et al.
2020-01-23
Roll For Use In A Hot Dip Coating Line
App 20190376171 - Cadotte; Daniel J. ;   et al.
2019-12-12
Polymer Laminate On Zinc-phosphate Coated Galvanized Steel
App 20190299564 - Evans; James F.
2019-10-03
Low Alloy Third Generation Advanced High Strength Steel And Process For Making
App 20190300995 - Garza-Martinez; Luis Gonzalo ;   et al.
2019-10-03
Reduction At Elevated Temperature Of Coated Steels Containing Metastable Austenite
App 20190284655 - Gill; Amrinder Singh ;   et al.
2019-09-19
Submerged Entry Nozzle For Continuous Casting
App 20190232364 - Higa; Ken Morales
2019-08-01
Roll For Use In A Hot Dip Coating Line
App 20190194790 - Cadotte; Daniel J. ;   et al.
2019-06-27
Method And Apparatus For Extending The Campaign Life Of Stabilizers For A Coating Line
App 20190161842 - Niedringhaus; Joyce C. ;   et al.
2019-05-30
Press Hardened Steel With Tailored Properties
App 20190126400 - Pavlina; Erik James ;   et al.
2019-05-02
Press Hardened Steel With Tailored Properties After Novel Thermal Treatment
App 20190126401 - Pavlina; Erik James ;   et al.
2019-05-02
Manufacturing Ultra-high Strength Load Bearing Parts Using High Strength/low Initial Yield Steels Through Tubular Hydroforming Process
App 20190039110 - Pu; Chao ;   et al.
2019-02-07
Method For Facilitating Thermomechanical Forming Process Of Austenite Containing Grades To Produce Tailored Strength Structural Components
App 20190040484 - Raghavan; Kavesary S
2019-02-07
Slab Reheat Furnace Skid Button And Method To Reduce Gouge Of Stainless Steel Slabs
App 20180328665 - Higa; Ken Morales ;   et al.
2018-11-15
Hot-rolled Steel With Very High Strength And Method For Production
App 20180251871 - Pavlina; Erik James ;   et al.
2018-09-06
Press Hardened Steel With Extremely High Strength And Method For Production
App 20180251875 - Pavlina; Erik James
2018-09-06
Polymer Coated Metallic Substrate And Method For Making
App 20180208791 - Myers; Frederick Alan
2018-07-26
Continuous Casting Nozzle Deflector
App 20180154430 - Higa; Ken Morales
2018-06-07
Press Hardened Steel With Increased Toughness And Method For Production
App 20180147614 - Roubidoux; John Andrew ;   et al.
2018-05-31
Grain Oriented Electrical Steel With Improved Forsterite Coating Characteristics
App 20180137958 - Schoen; Jerry William ;   et al.
2018-05-17
Weld Wheel Cleaning System
App 20180126482 - Cadotte; Daniel J. ;   et al.
2018-05-10
Surface Modification Of Stainless Steels
App 20180127850 - Myers; Frederick Alan ;   et al.
2018-05-10
High Elongation Press Hardened Steel And Manufacture Of The Same
App 20180119245 - Roubidoux; John Andrew ;   et al.
2018-05-03
Polymer coated metallic substrate and method for making
Grant 9,951,244 - Myers April 24, 2
2018-04-24
Tundish Funnel
App 20180043429 - Hartley; Michael Ryan ;   et al.
2018-02-15
Grain oriented electrical steel with improved forsterite coating characteristics
Grant 9,881,720 - Schoen , et al. January 30, 2
2018-01-30
Method For Extending The Campaign Life Of Stabilizers For A Coating Line
App 20180002796 - Niedringhaus; Joyce C. ;   et al.
2018-01-04
Polymer coated metallic substrate and method for making
Grant 9,850,395 - Myers December 26, 2
2017-12-26
Cost-effective ferritic stainless steel
Grant 9,816,163 - Douthett , et al. November 14, 2
2017-11-14
Warm Rolling Of Steels Containing Metastable Austenite
App 20170204493 - Gill; Amrinder Singh
2017-07-20
Composite Steel
App 20170165904 - Comstock, JR.; Robert James ;   et al.
2017-06-15
Stainless steel pickling in an oxidizing, electrolytic acid bath
Grant 9,580,831 - Glass , et al. February 28, 2
2017-02-28
High Formability Dual Phase Steel
App 20170016087 - Comstock; Robert J. ;   et al.
2017-01-19
Low Alloy Third Generation Advanced High Strength Steel
App 20160340761 - Garza-Martinez; Luis Gonzalo ;   et al.
2016-11-24
High Manganese 3rd Generation Advanced High Strength Steels
App 20160340763 - Garza-Martinez; Luis Gonzalo ;   et al.
2016-11-24
Dual Phase Steel with Improved Properties
App 20160201159 - Thomas; Grant Aaron ;   et al.
2016-07-14
Polymer Coated Metallic Substrate And Method For Making
App 20160032133 - Myers; Frederick Alan
2016-02-04
Meniscus coating apparatus and method
Grant 9,212,414 - Parrella , et al. December 15, 2
2015-12-15
Grain Oriented Electrical Steel With Improved Forsterite Coating Characteristics
App 20150064481 - Schoen; Jerry William ;   et al.
2015-03-05
High Strength Steel Exhibiting Good Ductility and Method of Production via In-Line Heat Treatment Downstream of Molten Zinc Bath
App 20140338797 - Thomas; Grant A. ;   et al.
2014-11-20
High Strength Steel Exhibiting Good Ductility and Method of Production via Quenching and Partitioning Treatment by Zinc Bath
App 20140338798 - Thomas; Grant A. ;   et al.
2014-11-20
Zinc-coated Steel For Press Hardening Applications And Method Of Production
App 20140342181 - Mutschler; Ralph ;   et al.
2014-11-20
Galvanized Carbon Steel With Stainless Steel-like Finish
App 20140308448 - Myers; Frederick Alan
2014-10-16
Ferritic Stainless Steel with Excellent Oxidation Resistance, Good High Temperature Strength, and Good Formability
App 20140065006 - Yoshitake; Eizo
2014-03-06
Contoured thickness blank for ammunition cartridges
Grant 8,505,457 - Scherrer , et al. August 13, 2
2013-08-13
Stainless Steel Pickling In An Oxidizing, Electrolytic Acid Bath
App 20130074871 - Glass; Amanda R. ;   et al.
2013-03-28
Contoured Thickness Blank for Ammunition Cartridges
App 20130025438 - Scherrer; Daniel Keith ;   et al.
2013-01-31
Ferric pickling of silicon steel
Grant 8,128,754 - Madi , et al. March 6, 2
2012-03-06
High permeability grain oriented electrical steel
Grant 7,887,645 - Schoen , et al. February 15, 2
2011-02-15
Method for production of non-oriented electrical steel strip
Grant 7,377,986 - Schoen , et al. May 27, 2
2008-05-27
Method of continuous casting non-oriented electrical steel strip
Grant 7,140,417 - Schoen , et al. November 28, 2
2006-11-28
Company Registrations

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