How many patents does
Putzmeister Engineering have?
patents
682
families
112
granted
172
applications
510
EP
140
US
94
CN
92
WO
82
JP
51
KR
49
RoW
174
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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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Putzmeister Engineering
Top ten assignees appearing on patents
2018
| putzmeister engineering | 52 |
Putzmeister Engineering
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| material feed container for a thick-matter pump | 19 | 2004 |
| arrangement for conveying concrete with a height-adjustable concrete-distributing mast | 16 | 2006 |
| concrete pump with distributing boom | 14 | 2012 |
| mobile working machine, in particular automatic concrete pump and production method | 13 | 2013 |
| mobile work machine having support brackets | 13 | 2008 |
| distributing boom for concrete pumps | 13 | 2011 |
| mobile work appliance with a supporting structure | 13 | 2010 |
| hydraulic system with suction/return filter | 13 | 2011 |
| large manipulator | 13 | 2007 |
| mobile concrete pump with distributing boom and support device | 12 | 2013 |