How many patents does
Metawater Company have?
patents
824
families
380
granted
222
applications
602
JP
522
WO
58
US
58
EP
58
CN
40
KR
26
RoW
62
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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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the following tables are just extracts from the report
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Metawater Company
Top ten assignees appearing on patents
Metawater Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| process for producing regenerated water and system for producing regenerated water | 17 | 2009 |
| wastewater treatment device, wastewater treatment method, wastewater treatment system, c… 🛈 | 16 | 2012 |
| method and device for removing biological nitrogen and support therefor | 15 | 2008 |
| sludge condensing machine | 14 | 2012 |
| fluidized-bed incinerator and method of fluidized-bed incineration of sludge with the sa… 🛈 | 13 | 2007 |
| filtration system | 13 | 2011 |
| membrane-separation active sludge system to be located outside tank | 12 | 2008 |
| method of reutilizing wastewater | 11 | 2006 |
| transverse-mounted membrane filtration apparatus | 11 | 2012 |
| process for producing recycled water | 10 | 2008 |