How many patents does
Midrex Technologies have?
patents
354
families
35
granted
90
applications
264
US
49
EP
35
WO
31
CN
26
KR
17
JP
11
RoW
185
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Midrex Technologies
Top ten assignees appearing on patents
2009 - 2018
| midrex technologies | 270 |
| metaltek international | 14 |
| profusa | 10 |
| midreks teknolodzhiz | 2 |
| midrex corporation | 1 |
2009
| midrex technologies | 11 |
2018
| midrex technologies | 26 |
| metaltek international | 3 |
| profusa | 3 |
Midrex Technologies
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| system and method for reducing iron oxide to metallic iron using coke oven gas and oxyge… 🛈 | 44 | 2010 |
| system and method for reducing iron oxide to metallic iron using coke oven gas and oxyge… 🛈 | 41 | 2010 |
| method and apparatus for sequestering carbon dioxide from a spent gas | 29 | 2009 |
| devices and methods for enhancing burden uniformity in a combination reforming/reducing … 🛈 | 24 | 2012 |
| method and apparatus for sequestering carbon dioxide from a spent gas | 22 | 2009 |
| electric furnace for producing molten metal having material recycling capability | 20 | 2010 |
| reformer tube apparatus having variable wall thickness and associated method of manufact… 🛈 | 16 | 2010 |
| method and system for the supply of hot direct reduced iron for multiple uses | 16 | 2007 |
| method and system for producing direct reduced iron and/or hot metal using brown coal | 16 | 2010 |
| method and device for correcting optical signals | 14 | 2013 |