How many patents does
Hugo Vogelsang Maschinenbau have?
patents
322
families
50
granted
57
applications
265
EP
54
WO
34
US
34
CN
22
JP
15
KR
12
RoW
151
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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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Hugo Vogelsang Maschinenbau
Top ten assignees appearing on patents
2009
| hugo vogelsang maschinenbau | 8 |
Hugo Vogelsang Maschinenbau
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| rotary piston pump | 23 | 2010 |
| eccentric screw pump | 22 | 2014 |
| comminution device | 20 | 2010 |
| rotary piston pump having direct drive | 18 | 2012 |
| apparatus for distributing a mixed fluid, and to an apparatus for distributing bulk mate… 🛈 | 18 | 2013 |
| rotary piston pump | 15 | 2009 |
| suction coupling | 14 | 2011 |
| rotary piston pump and housing half-shell for same | 13 | 2010 |
| apparatus for sealing off a pump space of a rotary piston pump, and rotary piston pump h… 🛈 | 13 | 2011 |
| distributing device for solids-containing liquids | 13 | 2013 |