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Nucor Corp Patents
What Nucor Corp has filed at the patent office — applications as well as grants, because a filing is on the record eighteen months before anyone has to say what it was for.
NUE on carbonthat →Filings on file
51
Granted
8
Still pending
43
Filed under
6 names
51 filings
Newest filing first. A pending application has no patent number yet, and most never get one.
| Invention | Patent |
|---|---|
| JOIST TABLE SYSTEMS AND METHODSB25J 9/0084, E04C 3/04, B23K2101/24, B23K 37/04, B23K 37/047, B23P 15/00, B23P 19/04, B25J 9/0096, B25J 11/005, E04C2003/0404, E04C2003/0491Filed as NUCOR CORPORATION2026-05-22Jason Alan Freidenberger | pending |
| WALL PANEL CLIPE04F 13/0823, E04C 2/205, E04C2002/004, E04F 13/0816, E04F 13/0825, E04F 13/0876, E04F 13/12Filed as Nucor Insulated Panel Group, LLC2026-03-31Gregory D. Pegher | pending |
| METHODS USING SLAG TO PROVIDE SUPPLEMENTARY CEMENTING MATERIAL AND CO2 SEQUESTRATIONC04B 28/082, Y02P 40/18, C04B2111/00019Filed as Nucor Corporation2026-03-26David W. Hendrickson | pending |
| METHODS USING SLAG TO PROVIDE SUPPLEMENTARY CEMENTING MATERIAL AND CO2 SEQUESTRATIONFiled as NUCOR CORPORATION2026-03-26DAVID W. HENDRICKSON | pending |
| OVERHEAD JOIST ASSEMBLY SYSTEMS AND METHODSB23K 31/022, B23K2101/24, B23K2101/28, B23K 37/0461Filed as NUCOR CORPORATION2026-03-03Derek T. Kowalski | pending |
| AUTONOMOUS MATERIAL HANDLINGFiled as NUCOR CORPORATION2026-01-13ERIK V. GENTRY | pending |
| STRAIN-HARDENED FLOOR PLATES AND METHOD OF MANUFACTUREC21D 6/005, C21D 9/46, C21D 8/02, C21D 8/0226, C21D 8/0236, C21D 8/0263, C22C 38/001, C22C 38/002, C22C 38/04, C22C 38/06, C22C 38/12, C22C 38/14, E04F 15/02172, E04F 15/06Filed as NUCOR CORPORATION2025-12-02Qiulin Yu | pending |
| ADJUSTABLE BLOCK FOR A CONTINUOUS PANEL MANUFACTURING LINE AND METHOD OF MANUFACTURING INSULATED PANELSB32B 5/18, E04B 1/14, E04C 2/22, E04C 2/384, E04F 13/0889Filed as Nucor Insulated Panel Group, LLC2025-12-02Jeffrey William Carper | pending |
| SULFUR MANAGEMENT IN A SMELTING PROCESSFiled as NUCOR CORPORATION2025-11-14RODNEY JAMES DRY | pending |
| SULFUR MANAGEMENT IN A SMELTING PROCESSC21B 13/0013, C21B 13/008, C21B 3/02, C21B 13/023, C21C 1/025, C21C 5/567, C21C2200/00Filed as Nucor Corporation2025-11-14Rodney James Dry | pending |
| MANAGEMENT OF OFFGAS DUCT ACCRETIONS IN A SMELTING PROCESSA46B 13/001, C21B 13/0013, C21B2100/66, F27D 17/20, F27D 17/302, F27D 17/10, F27D 17/30, A46B 5/06, A46B 13/02, A46B2200/3013, A46D 1/0207, C21B2100/00, C21B2300/02, F23J 3/026Filed as Nucor Corporation2025-10-27Rodney James Dry | pending |
| ELECTRICAL STEEL AND ELECTRICAL STEEL PROCESSINGFiled as NUCOR CORPORATION2025-06-24ERIC GALLO | pending |
| JOIST TABLE SYSTEMS AND METHODSB25J 9/0084, E04C 3/04, B23K2101/24, B23K 37/04, B23K 37/047, B23P 15/00, B23P 19/04, B25J 9/0096, B25J 11/005, E04C2003/0404, E04C2003/0491Filed as NUCOR CORPORATION2025-05-30Jason Alan Freidenberger | 12637860 |
| PROCESS FOR GENERATING CLEAN POWER AND HYDROGENC01B 3/36, C01B 32/50, B01D 53/002, B01D 53/62, B01D 53/75, B01D 53/76, B01D2256/16, B01D2257/502, C01B 3/50, C01B2203/0255, C01B2203/1235, C01B2203/84, C01B2203/86, F02G 1/02, F23L 7/007Filed as Nucor Corporation2025-05-09Lindsay Leveen | 12428296 |
| ATTENUATED COMBUSTION FOR CLEAN POWER AND HYDROGEN CAPTUREF01K 25/103, F02C 3/22, B01D 53/02, B01D2256/16, B01D2257/502, B01D2258/02, F02C 1/08, F02C 6/10, F05D2220/64, F23R 3/28Filed as Nucor Corporation2025-03-31Lindsay Leveen | pending |
| METHODS USING SLAG TO PROVIDE SUPPLEMENTARY CEMENTING MATERIAL AND CO2 SEQUESTRATIONFiled as Nucor Corporation2025-03-27David W. Hendrickson | pending |
| COATED STEEL WITH IMPROVED OXIDATIVE RESISTANCE AT HIGH TEMPERATURE AND METHOD OF MANUFACTURINGFiled as NUCOR CORPORATION2025-03-14WEIPING SUN | pending |
| OVERHEAD JOIST ASSEMBLY SYSTEMS AND METHODSFiled as Nucor Corporation2025-03-10Derek T. Kowalski | pending |
| PHASE CHANGE MATERIAL (PCM) INSULATED PANELS WITH PCM AND METHODS OF MANUFACTURING THE PCM INSULATED PANELSE04B 1/80, B29D 7/01, B29K2075/00, B29K2105/04, B32B 5/18, B32B 27/40, B32B2266/0278, B32B2305/022, B32B2307/304, B32B2307/3065, B32B2607/00, F16L 59/028Filed as NUCOR INSULATED PANEL GROUP, LLC2025-02-24Brittany Crawford | pending |
| INSULATED PANELS WITH SENSORS AND LIGHT DEVICES, INSULATED PANEL NETWORK SYSTEMS, AND METHODS OF MANUFACTURING THE INSULATED PANELS AND UTILIZING THE INSULATED PANEL NETWORK SYSTEMSH05B 47/175, E04B 1/80, G01B 21/32, G01D 3/08, G08B 21/182Filed as Nucor Insulated Panel Group, LLC2025-01-16David Brett Clay | pending |
| ACTOR-CRITIC LEARNING AGENT PROVIDING AUTONOMOUS OPERATION OF A TWIN ROLL CASTING MACHINEB22D 11/0622, B22D 11/16, G06F 18/2178, G06N 3/047, G06N 3/092, B22D 2/00, B22D 11/0637, B22D 11/1206, B22D 11/161, B22D 11/18, B22D 11/22Filed as NUCOR CORPORATION2025-01-15JIANQI RUAN | pending |
| AUTONOMOUS MATERIAL HANDLINGFiled as NUCOR CORPORATION2025-01-14Erik V. Gentry | pending |
| ENERGY CONVERSION METHOD USING RESIDUAL HEAT FROM STEEL PRODUCTIONF27D 17/102, F27D 17/20, F23G 7/07Filed as Nucor Corporation2024-12-13Lindsay Leveen | pending |
| STRAIN-HARDENED FLOOR PLATES AND METHOD OF MANUFACTUREFiled as NUCOR CORPORATION2024-12-10Qiulin Yu | pending |
| ADJUSTABLE BLOCK FOR A CONTINUOUS PANEL MANUFACTURING LINE AND METHOD OF MANUFACTURING INSULATED PANELSFiled as Nucor Insulated Panel Group, LLC2024-12-09Jeffrey William Carper | pending |
| SULFUR MANAGEMENT IN A SMELTING PROCESSFiled as Nucor Corporation2024-11-15Rodney James Dry | pending |
| MANAGEMENT OF OFFGAS DUCT ACCRETIONS IN A SMELTING PROCESSFiled as Nucor Corporation2024-10-28Rodney James Dry | pending |
| ELECTRICAL STEELSC22C 38/02, C21D 1/74, C21D 6/008, C21D 8/1211, C21D 8/1222, C21D 8/1272, C21D2201/05, C22C 38/004, C22C 38/04, C22C 38/06, B22D 11/0622, C21D 8/1205, Y02P 10/20, B21B 1/22, B21B2001/225, B22D 11/001, B22D 11/1206, B22D 11/124, B22D 11/1243, C21D2211/005, C22C 38/008, C22C 38/08, C22C 38/12, C22C 38/14, C22C 38/16, C22C 38/34, C22C 38/42, C22C 38/44, C22C 38/46, C22C 38/48, C22C 38/50, C22C 38/60Filed as NUCOR CORPORATION2024-09-16Paul KELLY | pending |
| DIRECT REDUCED IRON SYSTEM AND METHODC10G 2/50, C21B 13/0073, Y02P 10/122, C21B2100/64, C21B2100/22, C21B2100/26, C21B2100/282, C21B2100/44, C01B 3/025, C01B 3/34, C01B 3/36, C01B 3/50, C01B2203/0233, C01B2203/025, C01B2203/0255, C01B2203/0415, C01B2203/043, C01B2203/046, C01B2203/047, C01B2203/0495, C01B2203/06, C01B2203/061, C01B2203/062, C01B2203/068, C01B2203/86, C01C 1/04, C10G2400/08, C10L 1/08, C10L2200/043, C10L2270/04, C10L2290/42, C21B 11/10, C21B 13/0033, C21B 13/0086, C21C 5/567Filed as Nucor Corporation2024-08-09Brad True | 12686893 |
| COLD FORMED BEAM FOR STRUCTURES AND METHOD OF FORMING THE COLD FORMED BEAME04C 3/09, B21B 1/22, B21B2001/221, B21D 5/14, B21D 22/02, B21D 28/243, B21D 28/32, B21D 47/01, C21D 7/02, E04C 3/07, E04C2003/043, E04C2003/0452Filed as NUCOR CORPORATION2024-07-24Nathan P. Pranger | pending |
| PROTECTIVE GARMENT FOR IMPROVED WELDING PROTECTIONFiled as NUCOR CORPORATION2024-07-23ANDREW MURRY PYLE | pending |
| PROTECTIVE GARMENT FOR IMPROVED WELDING PROTECTIONA41D 13/0543, A41D 19/01529, A41D 13/08, A41D 19/0006, A41D2600/202Filed as NUCOR CORPORATION2024-07-23Andrew Murry Pyle | pending |
| METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL SHEET AND NON-ORIENTED ELECTRICAL STEEL SHEETFiled as NUCOR CORPORATION2024-06-28Hayato SAITO | pending |
| METHOD OF MANUFACTURING SLABS FOR NON-ORIENTED ELECTRICAL STEEL SHEETFiled as NUCOR CORPORATION2024-06-28Takeshi MURAI | pending |
| METHOD OF MANUFACTURING SLABS FOR NON-ORIENTED ELECTRICAL STEEL SHEETFiled as NUCOR CORPORATION2024-06-28Takeshi MURAI | pending |
| PROCESS FOR GENERATING CLEAN POWER AND HYDROGENFiled as Nucor Corporation2024-05-10Lindsay Leveen | pending |
| ATTENUATED COMBUSTION FOR CLEAN POWER AND HYDROGEN CAPTUREFiled as NUCOR CORPORATION2024-04-25LINDSAY LEVEEN | pending |
| ATTENUATED COMBUSTION FOR CLEAN POWER AND HYDROGEN CAPTUREF01K 25/103, F02C 3/22, B01D 53/02, B01D2256/16, B01D2257/502, B01D2258/02, F02C 1/08, F02C 6/10, F05D2220/64, F23R 3/28Filed as Nucor Corporation2024-04-25Lindsay Leveen | 12264620 |
| MULTIPHASE ULTRA-HIGH STRENGTH HOT ROLLED STEELC22C 38/16, C23C 2/024, C21D 8/0226, C21D 8/0426, C21D2211/001, C21D2211/002, C21D2211/005, C21D2211/008, C22C 38/001, C22C 38/02, C22C 38/04, C22C 38/06, C22C 38/12, C23C 2/02, C23C 2/06, C23C 2/28, C23C 2/40Filed as Nucor Corporation2024-04-19Weiping Sun | 12630908 |
| INSULATED ROOF SYSTEMS, SUPPORT MEMBERS THEREOF, AND METHOD OF INSTALLINGE04D 13/1618, E04D 3/16, E04D 3/36, E04D 3/3602Filed as NUCOR CORPORATION2024-03-25Brian K. Cluck | 12320124 |
| DIRECT REDUCED IRON SYSTEM AND METHOD USING SYNTHETIC COMBUSTION AIRC21B 11/10, C21B 13/0073, Y02P 10/122, C21B2100/26, C21B2100/282, C21B2100/284, C21B2100/42, C21B2100/44, B01D 53/62, B01D 53/75, B01D 53/78, B01D2257/504, B01D2258/025, C21B 5/001, C21B 13/0046, C21B2005/005, C21C 5/567Filed as Nucor Corporation2024-03-19Mirmohammadyousef Motamedhashemi | pending |
| COATED STEEL WITH IMPROVED OXIDATIVE RESISTANCE AT HIGH TEMPERATURE AND METHOD OF MANUFACTURINGFiled as Nucor Corporation2024-03-15Weiping Sun | pending |
| APPLICATION OF A LEARNING AGENT TO ACHIEVE AUTONOMOUS OPERATION OF A TWIN ROLL CASTING MACHINEB22D 11/0622, B22D 11/16, G06N 20/00Filed as Nucor Corporation2024-03-14Neera Jain SUNDARAM | 12447525 |
| JOIST TABLE SYSTEMS AND METHODSB25J 9/0084, E04C 3/04, B23K2101/24, B23K 37/04, B23K 37/047, B23P 15/00, B23P 19/04, B25J 9/0096, B25J 11/005, E04C2003/0404, E04C2003/0491Filed as NUCOR CORPORATION2024-03-01Jason Alan Freidenberger | 12320117 |
| PHASE CHANGE MATERIAL (PCM) INSULATED PANELS WITH PCM AND METHODS OF MANUFACTURING THE PCM INSULATED PANELSFiled as NUCOR INSULATED PANEL GROUP LLC2024-03-01Brittany Crawford | pending |
| A DIRECT BATH SMELTING PROCESS WITH FAST QUENCH OF MOLTEN MATERIAL IN HOT OFFGASFiled as NUCOR CORPORATION2024-02-14RODNEY JAMES DRY | pending |
| DIRECT BATH SMELTING PROCESS WITH FAST QUENCH OF MOLTEN MATERIAL IN HOT OFFGASC21B 3/08, C21B 13/0013, C21B2100/40, C21B2100/44, C21B2400/032, C21B2400/072, C21B2400/062, C21B2400/024, F27D 17/28, F27D 17/25, C21B 13/0026, C21B 13/0073, C21B 13/105, F27D 3/1545Filed as NUCOR CORPORATION2024-02-14Rodney James Dry | pending |
| JOIST TIE USED IN STRUCTURAL DECKING SYSTEMS AND METHOD OF INSTALLINGE04B 5/10, E04C 3/02, E04B 5/40, E04B2001/2415, E04B2001/2457, E04C 3/08, E04C2003/026, E04C2003/0491Filed as NUCOR CORPORATION2024-02-12Terence Lee Satchell | pending |
| INSULATED PANELS WITH SENSORS AND LIGHT DEVICES, INSULATED PANEL NETWORK SYSTEMS, AND METHODS OF MANUFACTURING THE INSULTED PANELS AND UTILIZING THE INSULATED PANEL NETWORK SYSTEMSFiled as NUCOR INSULATED PANEL GROUP LLC2024-01-24David Brett Clay | pending |
| TRANSMISSION POLE MANUFACTURING LINE AND METHOD OF MANUFACTURINGFiled as NUCOR TOWERS & STRUCTURES INC2024-01-16PAUL W. JOHNSON III | pending |
| TRANSMISSION POLE MANUFACTURING LINE AND METHOD OF MANUFACTURINGB23K 31/02, B23P 23/06, B23K2101/06, B21D 47/01, B23K 9/02, B23K 10/00, B23K 26/38, B23K 37/0211, B23K 37/0252, B23K 37/053, B23P 15/00, E04H 12/02, E04H 12/08Filed as NUCOR TOWERS & STRUCTURES INC2024-01-16Paul W. Johnson III | pending |
Filings are matched to the company by applicant name, so a subsidiary filing under its own name is only here if that name resolves to this company. The applicant is printed as filed, which makes a wrong match visible. A patent is not a product: most applications are never granted, and most grants are never built.
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