The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
device including a compact spray nozzle for cleaning a filter cloth in a disc filter | 29 | 2010 |
method and plant for processing water by ballasted flocculation and deposition | 27 | 2006 |
improved biological waste water purification reactor and method | 25 | 2011 |
method for making a filter segment for a disc filter and the filter segment | 25 | 2010 |
method for treating water by ballasted flocculation and settlement, including pre-contac… 🛈 | 25 | 2009 |
method for treating a waste stream using a bioreactor and a membrane filter | 24 | 2012 |
process for treating a liquid by flotation induced by floating particles | 24 | 2008 |
an apparatus and a method for continuous thermal hydrolysis of biological material | 24 | 2008 |
flotation water treatment plant and corresponding water treatment method | 23 | 2007 |
process comprising anammox bacteria on biofilm carriers for removing ammonium from a was… 🛈 | 23 | 2012 |