Class F27B : FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
Subclass 1/08: Shaft or like vertical or substantially vertical furnaces (for preheating, burning, calcining or cooling lime, magnesia or dolomite C04B 2/12) heated otherwise than by solid fuel mixed with charge
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12259184 | Method of heating up furnace bottom, and burner lance used in the method | Mar 23, 20 | Mar 25, 25 | JFE Steel Corporation |
| 12241683 | Burner for producing inorganic spheroidized particles, apparatus for producing inorganic spheroidized particles, and method for producing inorganic spheroidized particles | Sep 11, 20 | Mar 04, 25 | Taiyo Nippon Sanso Corporation |
| 12188722 | Multistage vertical graphitization furnace system | Apr 30, 24 | Jan 07, 25 | EFC CO., LTD.; SIS CORPORATION; HYEONGSEOG PARK; INSUNG SHIN; |
| 11920204 | Oxygen injection for reformer feed gas for direct reduction process | Oct 06, 20 | Mar 05, 24 | Midrex Technologies Inc. |
| 11892236 | System for conditioning stucco in a dust collector | Sep 30, 20 | Feb 06, 24 | Schenck Process LLC |
| 11486642 | Multi-chamber melting furnace and method for melting non-ferrous scrap metal | Feb 27, 18 | Nov 01, 22 | GAUTSCHI ENGINEERING GMBH |
| 11015869 | Method for reducing molten raw materials, and device for carrying out said method | Nov 24, 15 | May 25, 21 | Showa Denko Carbon Germany GmbH |
| 10967348 | Heat treatment apparatus for carbonaceous grains and method therefor | May 10, 16 | Apr 06, 21 | Nippon Electrode Co., Ltd. |
| 10941472 | Systems and methods for drawing high aspect ratio metallic glass-based materials | Jan 09, 17 | Mar 09, 21 | Metal Morphing Technologies, Inc. |
| 10304713 | Substrate carrier with integrated electrostatic chuck | Sep 18, 14 | May 28, 19 | APPLIED MATERIALS, INC. |
| 10297483 | Substrate carrier with integrated electrostatic chuck | Sep 18, 14 | May 21, 19 | APPLIED MATERIALS, INC. |
| 10246386 | Embedded alkane dehydrogenation systems and processes | Sep 09, 15 | Apr 02, 19 | Sabic Global Technologies B.V. |
| 10132008 | Horizontal heat treatment device | Feb 07, 13 | Nov 20, 18 | Mitsubishi Chemical Corporation |
| 10113209 | Methods and systems for producing high carbon content metallic iron using coke oven gas | Jan 20, 16 | Oct 30, 18 | Midrex Technologies Inc. |
| 9982884 | Methods of melting feedstock using a submerged combustion melter | Sep 15, 15 | May 29, 18 | Johns Manville |
| 9752663 | Combined linear bearing and lifting actuator for smelting assembly | Dec 17, 14 | Sep 05, 17 | SCHAEFFLER TECHNOLOGIES AG & CO. KG |
| 9568245 | Heating furnace | Apr 08, 15 | Feb 14, 17 | CHROMA ATE INC. |
| 9499872 | Iron reduction process and equipment | Feb 07, 13 | Nov 22, 16 | VALEAS RECYCLING AB, VAL'EAS RECYCLING SOLUTIONS AB, |
| 8891584 | Shaft high temperature continuous graphitizing furnace | Feb 04, 11 | Nov 18, 14 | Miluo Xinxiang Carbon Products Co., Ltd |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0255,139 | Burner | May 16, 22 | Aug 01, 24 | SMS group GMBH |
| 2024/0101,476 | Apparatus and process for production of burnt lime or dolomite | Aug 28, 23 | Mar 28, 24 | Not available |
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