Nucor Corporation

United States of America


 
Total IP 420
Total IP incl. subs 475 (+ 55 for subs)
Total IP Rank # 3,067
IP Activity Score 2.9/5.0    118
IP Activity Rank # 5,822
IP AS incl. subs 2.6/5.0    136
Stock Symbol
ISIN US6703461052
Market Cap. 33,500M  (USD)
Industry Steel
Sector Basic Materials
Dominant Nice Class Common metals and ores; objects ...

Patents

Trademarks

173 47
44 19
125 0
12
 
Last Patent 2025 - Cold formed beam for structures ...
First Patent 1982 - Standing seam metal roof assembly
Last Trademark 2024 - PINTAIL
First Trademark 1972 - VULCRAFT

Subsidiaries

8 subsidiaries with IP (31 patents, 24 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Direct reduced iron system and method. A method of direct reduction of iron (DRI) is disclosed, ...
Invention Cold formed beam for structures and method of forming the cold formed beam. A cold formed beam f...
Invention Protective garment for improved welding protection. A protective garment for providing improved ...
Invention Protective garment for improved welding protection. A protective garment (100) for providing impr...
Invention Zinc alloy coating layer of press-hardenable steel. The present disclosure relates to a coating ...
Invention Attenuated combustion for clean power and hydrogen capture. Systems and systems to generate clea...
Invention Attenuated combustion for clean power and hydrogen capture. Systems and systems to generate clean...
Invention Multiphase ultra-high strength hot rolled steel. A hot rolled, ultra-high strength, complex meta...
Invention Insulated roof systems, support members thereof, and method of installing. Support members for a...
Invention Direct reduced iron system and method using synthetic combustion air. A system and method of dir...
Invention Joist table systems and methods. A joist assembly system that is structured for dynamic retrieva...
Invention Zinc alloy coated press-hardenable steels and method of manufacturing the same. The present disc...
Invention A direct bath smelting process with fast quench of molten material in hot offgas. An improved dir...
Invention Direct bath smelting process with fast quench of molten material in hot offgas. An improved dire...
Invention Joist tie used in structural decking systems and method of installing. A joist tie may be design...
G/S Metal fasteners, namely anchors and hangers; decking anchors; web anchors; flange anchors; deckin...
G/S Metal decking anchors
2023 Invention Method and system of reducing non-ferrous metal content of scrap steel. Methods of reducing copp...
Invention A joist and nailer assembly having nailer plates and a method of assembling. Joists of a structur...
Invention Joist and nailer assembly having nailer plates and a method of assembling. Joists of a structura...
Invention Actor-critic learning agent providing autonomous operation of a twin roll casting machine. A twin...
Invention A direct bath smelting process with management of peripheral cold zones at the metal-slag interfa...
Invention Direct bath smelting process with management of peripheral cold zones at the metal-slag interface...
Invention Electrical steel processing without a post cold-rolling intermediate anneal. Embodiments of the p...
Invention Training-free data-driven method for input-output modeling of complex process. A twin roll castin...
Invention Electrical steels. An electrical steel strip that is less than 3 mm in thickness and is made from...
2022 Invention Insulated roof systems, support members thereof, and method of installing. Support members for a ...
Invention Grating separation method and system for separating grating. Grating is formed from longitudinal ...
Invention Grating separation method and system for separating grating. Grating is formed from longitudinal...
Invention Application of a learning agent to achieve autonomous operation of a twin roll casting machine. A...
Invention Direct reduced iron system and method using synthetic combustion air. A system and method of dire...
Invention Joist table systems and methods. A joist assembly system that is structured for dynamic retrieval...
G/S Steel plate; steel; steel beams; steel construction materials, namely, plates, angles, round bars...
Invention Method and system of reducing non-ferrous metal content of scrap steel. Methods of reducing coppe...
Invention System for on-site tracking, managing, planning and staging construction projects. A construction...
Invention Direct reduced iron system and method. A method of direct reduction of iron (DR!) is disclosed, t...
2021 Invention Direct reduced iron system and method. 2 by-product is optionally sequestered. A system for carry...
Invention Material handling tool. A material handling tool having a support member, a magnet, a magnet cont...
G/S Steel; steel, namely, flat rolled steel and steel sheet; steel plates; none of the foregoing for ...
G/S Low emission steel and steel products, namely, steel plates, steel sheets, steel beams, steel pil...
Invention Multiphase ultra-high strength hot rolled steel. A hot rolled, ultra-high strength, complex metal...
G/S steel; steel products, namely, steel beams and plates
2020 Invention Fault detection for iterative learning control of time-varying systems. A twin roll casting syste...
G/S Steel bridging; steel bridging for roofing and roofing joists; metal joists; steel bridging to al...
Invention Support member for roof panel offset
G/S Metal fence posts
Invention Zinc alloy coating layer of press-hardenable steel. The present disclosure relates to a coating o...
2019 Invention Method for altering casting roll profile with the alteration of localized temperature. An apparat...
G/S steel; steel products, namely, steel bars, round bars, flat bars, and hexagon bars; steel fastene...
2018 G/S Custom fabrication of modular construction forms made of metal metal structures for use as outdoo...
G/S metal pipes being parts of fire sprinkler and fire suppression systems; metal tubes being parts o...
G/S Steel plates and hot rolled steel plates
G/S Highway barrier systems, namely, metal posts and metal rails
2017 G/S steel; steel fasteners, namely, nuts, bolts, and screws
G/S Downloadable mobile application for monitoring and managing the delivery of construction material...
2016 G/S downloadable mobile application for monitoring and managing the delivery of construction material...
G/S Steel products namely steel sheet piling, pipes for construction and structural applications, H-p...
2013 G/S metal fence posts
2012 G/S Common metals and their alloys, namely, steel; common metals and their alloys, namely, common met...
G/S Computer software for enabling the computer aided design of objects; computer software and comput...
2010 G/S Steel, namely, heat treated carbon steel plate and heat treated alloy steel plate.
G/S Steel products, namely, steel cords comprised of multiple strands of steel wire wrapped around a ...
G/S Metal anchoring systems for highway cable barriers, comprised of metal ground struts, metal rebar...
G/S Steel, namely, heat treated carbon steel plate and heat treated alloy steel plate
G/S iron ingots; iron alloys; iron and iron alloys for further manufacture
2009 G/S Steel products, namely, steel bars, rounds, flats, rods, angles, channels, forging billets, and s...
G/S Metal threaded fasteners
G/S Metal roof trusses.
G/S Metal roof trusses
2008 G/S New steel formed from recycled scrap steel for further manufacture.
G/S Steel; new steel formed from recycled scrap steel for further manufacture; steel products, namely...
G/S Highway barrier systems, namely, metal posts and metal cables.
G/S Highway barrier systems, namely, metal posts and metal rails.
G/S Highway barrier systems, namely, metal posts and metal rails.
G/S Highway barrier systems, namely, metal posts and metal cables.
G/S Highway barrier systems, namely, metal posts and metal cables
2007 G/S Steel floors; steel floor systems, namely, steel floor plate, steel floor decking, steel joists, ...
G/S Common metals and their alloys; steel
G/S Coatings for metal posts
G/S metal posts, namely, bendable metal highway delineator posts
G/S Metal posts
G/S Breakaway components for roadway sign posts, namely, metal castings, metal brackets and metal thr...
G/S Iron; iron alloys; iron and iron alloys for further manufacture in international class 006. Whole...