Process and apparatus for direct reduction with electrically heated-up reduction gas
US-12209293-B2 · Jan 28, 2025 · US
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Rosenfellner Gerald patents
Rosenfellner Gerald is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Rosenfellner Gerald |
| Total patents | 15 |
| First publication | Nov 19, 2015 |
| Latest publication | Jan 28, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Conveying a material to be conveyed
US-11999572-B2 · Jun 4, 2024 · US
Conveying a material to be conveyed
US-11650013-B2 · May 16, 2023 · US
Conveying a material to be conveyed
US-2022250849-A1 · Aug 11, 2022 · US
Process and apparatus for direct reduction with electrically heated-up reduction gas
US-2022074006-A1 · Mar 10, 2022 · US
Conveying a material to be conveyed
US-10947050-B2 · Mar 16, 2021 · US
Conveying a material to be conveyed
US-2020165068-A1 · May 28, 2020 · US
Conveying a material to be conveyed
US-2020103170-A1 · Apr 2, 2020 · US
Method for producing liquid pig iron
US-2018363075-A1 · Dec 20, 2018 · US
Method and device for reducing iron oxide-containing feedstocks
US-9718701-B2 · Aug 1, 2017 · US
Recent patents
Latest publications not already listed above.
System for energy optimization in a plant for producing direct-reduced metal ores
US-9534264-B2 · Jan 3, 2017 · US
Method and device for producing pig iron
US-9428818-B2 · Aug 30, 2016 · US
Device for the closed-loop control of process gases in a plant for producing directly reduced metal ores
US-9400139-B2 · Jul 26, 2016 · US
Method for treating waste gases from plants for pig iron production
US-9377242-B2 · Jun 28, 2016 · US
Superheating of an export gas used in a reduction process, in order to balance out amount fluctuations, and device
US-2015330707-A1 · Nov 19, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Primetals Technologies Austria GmbH | 15 |
| Millner Robert | 4 |
| Rosenfellner Gerald | 4 |
| Plaul Jan-Friedemann | 1 |
| Rein Norbert | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02P10/134 | 7 |
| Y02P10/122 | 6 |
| C21B13/002 | 5 |
| Y02P10/20 | 5 |
| C21B13/0073 | 5 |