AK Steel Properties, Inc.

United States of America

 
Total IP 75
Total IP Rank # 18,003
IP Activity Score 2.1/5.0    17
IP Activity Rank # 49,787
Parent Entity AK Steel Corporation

Patents

Trademarks

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31 0
44 0
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Last Patent 2021 - Detection and removal of continu...
First Patent 1997 - Method for producing silicon-chr...

Latest Inventions, Goods, Services

2021 Invention Detection and removal of continuous caster-related defects on slabs. A defect detection and remed...
2020 Invention Cold rolled enameling sheet steel with enhanced formability. A cold-rolled enameling sheet steel ...
Invention Joining of al-si coated press hardened steel using flash butt welding. A process for joining stee...
Invention Shielding and cooling a continuous weld between steel sheets/plates using a non-oxidizing atmosph...
Invention Reduction and removal of process oxides on stainless steel. Oxides formed during annealing of sta...
2019 Invention Method of colorizing stainless steel using strip anneal processing. A method of colorizing stainl...
Invention Low alloy third generation advanced high strength steel and process for making. Prior third...
Invention Low alloy third generation advanced high strength steel and process for making. Prior third gener...
Invention Polymer laminate on zinc-phosphate coated galvanized steel. A laminated steel includes at least ...
Invention Polymer laminate on zinc-phosphate coated galvanized steel. A laminated steel includes at least o...
Invention Reduction at elevated temperature of coated steels containing metastable austenite. Warming a met...
Invention Method and apparatus for extending the campaign life of stabilizers for a coating line. A steel p...
Invention Submerged entry nozzle for continuous casting. A submerged entry nozzle for a continuous casting ...
2018 Invention A roll for use in a hot dip coating line. A continuous coating line includes a roll assembly expo...
Invention Press hardened steel with tailored properties. A tailor-welded blank is made of two steels, one s...
Invention Press hardened steel with tailored properties after novel thermal treatment. A tailor-welded blan...
Invention Manufacturing ultra-high strength load bearing parts using high strength/low initial yield steels...
Invention A method for facilitating thermomechanical forming process of austenite containing grades to prod...
Invention Slab reheat furnace skid button aiming to reduce gouge of stainless steel slabs. A skid rid...
Invention Slab reheat furnace skid button and method to reduce gouge of stainless steel slabs. A skid ride...
Invention Slab reheat furnace skid button aiming to reduce gouge of stainless steel slabs. A skid rider but...
Invention Hot-rolled steel with very high strength and method for production. Hot-rolled steels provide inc...
Invention Press hardened steel with extremely high strength. Press hardened steels exhibit increased streng...
2017 Invention Press hardened steel with increased toughness and method for production. A method for processing...
Invention Method for production for press hardened steel with increased toughness. A method for processing ...
Invention Continuous casting nozzle deflector. A continuous casting nozzle includes a deflector at a bottom...
Invention Weld wheel cleaning system. A weld wheel cleaning system is provided to clean or remove a l...
Invention Weld wheel cleaning system. A weld wheel cleaning system is provided to clean or remove a layer o...
Invention Surface modification of stainless steels. A process involves the continuous surface treatme...
Invention Surface modification of stainless steels. A process involves the continuous surface treatment of ...
Invention High elongation press hardened steel and manufacture of the same. The residual ductility of curr...
Invention High elongation press hardened steel and manufacture of the same. The residual ductility of curre...
Invention Tundish funnel. A continuous casting machine is provided that includes a refractory tundish funne...
Invention Method for extending the campaign life of stabilizing rolls for a coating line. A steel processin...
Invention Warm rolling of steels containing metastable austenite. Warming a metastable steel before or duri...