Class C04B : LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS
Subclass 5/00: Treatment of molten slag (manufacture of slag wool C03B; treatment of slag in or for the production of metals C21B, C22B); Artificial stone from molten slag
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11708302 | Method of continuous manufacturing of solidified steelmaking slag and associated device | Sep 28, 17 | Jul 25, 23 | Arcelormittal Commercial RPS S.A.R.L. |
| 11685965 | Construction elements with slag from non-ferrous metal production | Apr 02, 21 | Jun 27, 23 | Metallo Belgium |
| 11682801 | Processes for recycling spent catalysts, recycling rechargeable batteries, and integrated processes thereof | Jun 08, 22 | Jun 20, 23 | ALEON RENEWABLE METALS, LLC. |
| 11603332 | Methods for coal combustion product (CCP) recovery and related products | Sep 04, 20 | Mar 14, 23 | ECO MATERIAL TECHNOLOGIES IP INC. |
| 11426702 | Method and system for treatment of spent chloroaluminate ionic liquid catalyst and alkaline wastewater | Aug 28, 20 | Aug 30, 22 | CHINA UNIVERSITY OF PETROLEUM - BEIJING (CUPB) |
| 11034617 | Steel product, cement manufacturing process and cement | Dec 20, 17 | Jun 15, 21 | Gerdau S.A. |
| 10982301 | Slag from non-ferrous metal production | Mar 30, 16 | Apr 20, 21 | Metallo Belgium |
| 10858261 | Method for obtaining calcium aluminates from non-saline aluminum slags | Jul 26, 16 | Dec 08, 20 | ARZYZ, S.A. DE C.V.; Consejo Superior de Investigaciones Cientificas(CSIC); |
| 10584060 | Process and system for eliminating the potential for LD and EAF steel slag expansion | Sep 14, 15 | Mar 10, 20 | ROLTH DO BRASIL INDUSTRIA, COMERCIO E SERVICOS LTDA |
| 10577675 | Processing methods and processing apparatus | Oct 20, 14 | Mar 03, 20 | ALTEK EUROPE LIMITED |
| 10486227 | Casting powder, casting slag and method for casting steel | Jun 18, 15 | Nov 26, 19 | ThyssenKrupp Steel Europe AG; THYSSENKRUPP AG; |
| 10435760 | Fluxing agent, process of its production, agglomeration mixture and use of slug from secondary metallurgy | Jul 02, 14 | Oct 08, 19 | ECOFER, S.R.O. |
| 10287652 | Method for recovering calcium-containing solid component from steelmaking slag and recovered solid component | Mar 16, 16 | May 14, 19 | Nisshin Steel Co. Ltd. |
| 10174403 | Methods and apparatus for metal recovery from slag | Dec 14, 15 | Jan 08, 19 | Hatch Ltd. |
| 10174389 | Method for treating desulfurization slag | Nov 27, 14 | Jan 08, 19 | voestalpine STAHL GmbH |
| 10167423 | Granulated slag products and processes for their production | Mar 20, 15 | Jan 01, 19 | Hatch Ltd. |
| 10065892 | Hydraulic binder composition using rapidly-cooled steelmaking reduced slag powder, and method of preparing the same | Jan 26, 15 | Sep 04, 18 | Not available |
| 10029943 | Rotary atomiser for atomising molten material | Jun 29, 09 | Jul 24, 18 | Commonwealth Scientific and Industrial Research Organisation |
| 9890078 | Plant and method for the stabilization and inertization of slag deriving from steel production processes in steelworks and blast furnaces | May 15, 14 | Feb 13, 18 | FMP S.N.C. DI FEDON MARCO E MICHIELETTO |
| 9783418 | Phosphorus and calcium collection method, and mixture produced by said collection method | Nov 11, 14 | Oct 10, 17 | NISSHIN STEEL CO., LTD. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0042,810 | MICROWAVE HEAT TREATMENT METHOD FOR GRANULATED BLAST FURNACE SLAG | Jul 31, 24 | Feb 06, 25 | Zhengzhou University; Henan Tianma New Materials Co., Ltd; |
| 2022/0064,064 | METHOD OF PROCESSING MOLTEN MATERIAL | Dec 17, 19 | Mar 03, 22 | Not available |
| 2015/0344,363 | Titanium-Containing Aggregate, Method for its Manufacture, and Use Thereof | Dec 24, 13 | Dec 03, 15 | SACHTLEBEN CHEMIE GMBH |
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