Tech Center 1700 • Art Units: 1733 1793
This examiner grants 75% of resolved cases
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18025987 | Device to inject a reducing gas into a shaft furnace | Final Rejection | ArcelorMittal |
| 18026046 | Blast furnace for ironmaking production | Final Rejection | ArcelorMittal |
| 18026061 | Device to inject a reducing gas into a shaft furnace | Final Rejection | ArcelorMittal |
| 18117609 | WORKPIECE HOLDING DEVICE | Non-Final OA | AKTIEBOLAGET SKF |
| 18551632 | TUNDISH FOR CONTINUOUS CASTING | Non-Final OA | ABB Schweiz AG |
| 18798699 | COATING WEIGHT CONTROL APPARATUS AND COATING WEIGHT CONTROL METHOD | Non-Final OA | POSCO CO., LTD |
| 18281615 | METHOD AND SYSTEM FOR PRODUCING DIRECT REDUCED METAL | Non-Final OA | GREENIRON H2 AB |
| 18011747 | CONVERTER BLOWING CONTROL METHOD AND CONVERTER BLOWING CONTROL SYSTEM | Final Rejection | JFE Steel Corporation |
| 17861919 | Powder Production And Recycling | Non-Final OA | Seurat Technologies, Inc. |
| 18014704 | NOZZLE AND METHOD FOR FORMING MICRODROPLETS | Non-Final OA | MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V. |
| 18749247 | Method for maintenance of a sliding closure at the outlet of a metallurgical vessel | Non-Final OA | Refractory Intellectual Property GmbH & Co. KG |
| 18286830 | COOLING SYSTEM FOR A METALLURGICAL FURNACE | Non-Final OA | PAUL WURTH S.A. |
| 18025048 | EXCHANGEABLE COOLED NOSE WITH CERAMIC INJECTOR PASSAGE | Final Rejection | PAUL WURTH S.A. |
| 18030644 | Hood-type annealing furnace and method for cooling an annealing material in a hood-type annealing furnace | Non-Final OA | SMS group GmbH |
| 18525833 | COOLING DEVICE FOR HEAT TREATMENT | Non-Final OA | Winner Vacuum Solution Co., Ltd. |
| 18516061 | Portable System for Converting Liquid Oxygen (LOX) to Oxygen Gas for the Sustainment of High-Volume Torch Cutting | Non-Final OA | Broco, Inc. |
| 18502457 | SYSTEM AND METHOD TO FEED MOLD WITH MOLTEN METAL | Non-Final OA | Molten Metal Equipment Innovations, LLC |
| 18480043 | TWO-CHAMBER FURNANCE FOR ALUMINUM RECYCLING | Non-Final OA | Jasper GmbH |
| 18102644 | AUTOMATED PLATE SHAPING AND VERIFICATION | Non-Final OA | Huntington Ingalls, Inc. |
| 18279605 | METHOD AND APPARATUS FOR THE TREATMENT OF BLACK SLAG | Non-Final OA | TRUYOINS S.R.L. |
| 18359899 | MANUFACTURING METHOND AND MANUFACTURING DEVICE OF AMORPHOUS NANOCRYSTALLINE COMPOSITE MATERIALS | Non-Final OA | Nanchang Hangkong University |
| 18035350 | CENTERING DEVICE FOR METAL BLANKS | Non-Final OA | EBNER Industrieofenbau GmbH |
| 18032829 | VERTICAL FURNACE FOR A CONTINUOUS HEAT TREATMENT OF A METAL STRIP | Non-Final OA | EBNER Industrieofenbau GmbH |
| 18070412 | METHODS FOR MANUFACTURING HIGH HEAT FLUX REGIME COOLERS | Non-Final OA | MACRAE, ALLAN J. |
| 17801633 | SMELTING APPARATUS AND METALLURGICAL PROCESSES THEREOF | Final Rejection | NSGI STEEL INC. |
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