How many patents does
Plasser & Theurer Export Von Bahnbaumaschinen have?
patents
974
families
134
granted
262
applications
712
EP
136
WO
126
CN
109
US
61
JP
41
KR
18
RoW
483
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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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Plasser & Theurer Export Von Bahnbaumaschinen
Top ten assignees appearing on patents
2009 - 2018
Plasser & Theurer Export Von Bahnbaumaschinen
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method and machine for compressing ballast of a rail track | 21 | 2007 |
| welding unit for welding rails | 21 | 2008 |
| method for correcting a rail track | 19 | 2013 |
| method for underfilling a track by means of asynchronously moved tamping units | 17 | 2012 |
| machine for maintaining a track | 17 | 2012 |
| tamping pick | 17 | 2011 |
| machine for the pick-up and storage of track fastenings of a track and method thereof | 17 | 2007 |
| bulk material loading wagon | 17 | 2014 |
| track tamping machine having separately stimulated vibrating tamping picks | 16 | 2012 |
| loading train for bulk material | 16 | 2014 |