How many patents does
Voestalpine have?
patents
721
families
119
granted
159
applications
562
EP
157
WO
115
US
87
CN
74
KR
58
JP
44
RoW
186
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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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Voestalpine
Top ten assignees appearing on patents
Voestalpine
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for producing hardened structural elements | 30 | 2010 |
| method for producing hardened parts from sheet steel | 24 | 2003 |
| method for heating process gases for direct reduction plants | 24 | 2012 |
| method for contactlessly cooling steel sheets and device therefor | 20 | 2015 |
| method for the production of coated and hardened components made of steel, and coated an… 🛈 | 16 | 2007 |
| method and device for connecting sheet metal parts to form a laminated core | 15 | 2010 |
| hot-dip galvanized steel sheet for press forming with excellent cold workability, in-mol… 🛈 | 13 | 2012 |
| anti-corrosion system for metals and pigment therefor | 13 | 2007 |
| lance and method for determining reaction data of the course of a reaction | 13 | 2013 |
| method for continuously determining the concentration of at least one cn compound in an … 🛈 | 12 | 2009 |