Nucor Corporation

United States of America


Create a watch for Nucor Corporation
Total IP 418
Total IP incl. subs 467 (+ 49 for subs)
Total IP Rank # 3,237
IP Activity Score 3/5.0    125
IP Activity Rank # 5,543
IP AS incl. subs 2.7/5.0    144
Stock Symbol
ISIN US6703461052
Market Cap. 33,500M  (USD)
Industry Steel
Sector Basic Materials
Dominant Nice Class Common metals and ores; objects ...

Patents

Trademarks

172 47
49 19
119 0
12
 
Last Patent 2026 - Autonomous material handling system
First Patent 1982 - Standing seam metal roof assembly
Last Trademark 2026 - HORIZ-N
First Trademark 1972 - VULCRAFT

Subsidiaries

8 subsidiaries with IP (26 patents, 23 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2026 G/S Structural roof system primarily comprised of steel decking, steel joists and joist girders; Stee...
Invention Autonomous material handling system. A system for autonomous material handling may include a mate...
2025 Invention Strain-hardened floor plates and method of manufacture. Floor plates and methods of manufacturing...
Invention Strain-hardened floor plates and method of manufacture. Floor plates and methods of manufacturin...
Invention Sulfur management in a smelting process. The present disclosure is directed to direct smelting p...
Invention Sulfur management in a smelting process. The present disclosure is directed to direct smelting pr...
Invention Management of offgas duct accretions in a smelting process. The present disclosure is directed t...
Invention Method for manufacturing slab for non-oriented electrical steel sheet. 23233 in the slag is in th...
Invention Electrical steel and electrical steel processing. Embodiments are directed to an electrical steel...
Invention Method for manufacturing non-oriented electromagnetic steel sheet and non-oriented electromagneti...
Invention Method for manufacturing slab for non-oriented electromagnetic steel sheet. 23233 in the slag fal...
Invention Joist table systems and methods. A joist assembly system that is structured for dynamic retrieval...
Invention Process for generating clean power and hydrogen
Invention Process for generating clean power and hydrogen. Systems and systems to generate clean energy and...
Invention Attenuated combustion for clean power and hydrogen capture. Systems and systems to generate clea...
Invention Coated steel with improved oxidative resistance at high temperature and method of manufacturing. ...
2024 Invention Energy conversion method using residual heat from steel production. A system to convert a renewa...
Invention Energy conversion method using residual heat from steel production
Invention Direct reduced iron system and method. 2 by-product is optionally sequestered. A system for carry...
Invention Cold formed beam for structures and method of forming the cold formed beam. A cold formed beam fo...
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
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 clean...
Invention Attenuated combustion for clean power and hydrogen capture
Invention Multiphase ultra-high strength hot rolled steel. A hot rolled, ultra-high strength, complex metal...
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 Zinc alloy coated press-hardenable steels and method of manufacturing the same. The present discl...
Invention A direct bath smelting process with fast quench of molten material in hot offgas. An improved dir...
Invention A direct bath smelting process with fast quench of molten material in hot offgas
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 decking anchors
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 st...
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 twi...
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 fro...
Invention Electrical steels. An electrical steel strip that is less than 3 mm in thickness and is made from...
2022 Invention Application of a learning agent to achieve autonomous operation of a twin roll casting machine. A...
G/S Steel plate; steel; steel construction materials, namely, plates
2021 G/S Steel; steel, namely, flat rolled steel; steel plates; none of the foregoing for use in connectio...
G/S Low emission steel and steel products, namely, steel sheets, steel beams, and steel bars; steel; ...
G/S steel; steel products, namely, steel beams and plates
2020 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
2019 G/S steel; steel products, namely, steel bars, round bars, flat bars, and hexagon bars; steel fastene...
2018 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...