Class F27B : FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
Subclass 1/26: Shaft or like vertical or substantially vertical furnaces (for preheating, burning, calcining or cooling lime, magnesia or dolomite C04B 2/12) Details, accessories, or equipment peculiar to furnaces of these types Arrangements of controlling devices
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12146711 | High temperature sintering furnace systems and methods | Mar 25, 22 | Nov 19, 24 | UNIVERSITY OF MARYLAND, COLLEGE PARK |
| 12066251 | System for treating oily solid material and method for treating oily solid material | May 07, 21 | Aug 20, 24 | JEREH ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
| 11892236 | System for conditioning stucco in a dust collector | Sep 30, 20 | Feb 06, 24 | Schenck Process LLC |
| 11512899 | Blast furnace apparatus and operation method for blast furnace | Mar 25, 19 | Nov 29, 22 | JFE Steel Corporation |
| 11034616 | System having a furnace and method for operating such a system | Mar 03, 17 | Jun 15, 21 | MAERZ OFENBAU AG; THYSSENKRUPP AG; |
| 11022371 | Thermal gradient exchange materials processing method | May 21, 18 | Jun 01, 21 | Not available |
| 10947125 | Furnace and method for operating a furnace | Mar 03, 17 | Mar 16, 21 | MAERZ OFENBAU AG; THYSSENKRUPP AG; |
| 10941472 | Systems and methods for drawing high aspect ratio metallic glass-based materials | Jan 09, 17 | Mar 09, 21 | Metal Morphing Technologies, Inc. |
| 10852065 | Method for controlling the suspension in a suspension smelting furnace | May 12, 17 | Dec 01, 20 | OUTOTEC (FINLAND) OY |
| 10845123 | Raw material supply device, flash smelting furnace and nozzle member | Mar 30, 18 | Nov 24, 20 | Pan Pacific Copper Co., Ltd. |
| 10823506 | Installation for distributing pulverulent substance by pneumatic transportation, comprising a device for depressurizing a pressurized reservoir in which said substance is stored | Jul 03, 13 | Nov 03, 20 | Paul Wurth SA |
| 10755200 | Automated control of circumferential variability of blast furnace | Sep 22, 17 | Aug 25, 20 | International Business Machine Corporation |
| 10713595 | Method for automated control of circumferential variability of blast furnace | Nov 14, 17 | Jul 14, 20 | International Business Machine Corporation |
| 9845993 | Method and arrangement for removing outgrowth in a suspension smelting furnace | May 08, 13 | Dec 19, 17 | OUTOTEC (FINLAND) OY |
| 9809495 | Method for the closed-cell expansion of mineral material | Oct 04, 12 | Nov 07, 17 | BINDER + CO AG |
| 9759695 | Column oven and liquid chromatograph | Aug 08, 14 | Sep 12, 17 | SHIMADZU CORPORATION |
| 9574247 | Method and device for operating a smelting reduction process | Aug 21, 14 | Feb 21, 17 | PRIMETALS TECHNOLOGIES AUSTRIA GMBH |
| 9353945 | Oxy-fuel combustion system with closed loop flame temperature control | Nov 21, 08 | May 31, 16 | Jupiter Oxygen Corporation |
| 9340445 | Optical fibers produced in microgravity environments and method of production | Mar 15, 13 | May 17, 16 | Masterson Industries, LLC |
| 9115016 | Method for heating a charge | Jul 05, 07 | Aug 25, 15 | L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE, L'AIR LIQUIDE, SOCIÉTÉ ANONYME POUR L'ÉTUDE ET L'ÉXPLOITATION DES PROCÉDÉS GEORGES CLAUDE, |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0109,908 | HIGH TEMPERATURE SINTERING FURNACE SYSTEMS AND METHODS | Oct 15, 24 | Apr 03, 25 | Not available |
| 2023/0251,036 | METHOD FOR CONTROLLING HOT METAL TEMPERATURE, OPERATION GUIDANCE METHOD, METHOD FOR OPERATING BLAST FURNACE, METHOD FOR PRODUCING HOT METAL, DEVICE FOR CONTROLLING HOT METAL TEMPERATURE, AND OPERATION GUIDANCE DEVICE | Jun 14, 21 | Aug 10, 23 | JFE Steel Corporation |
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