Changes
/* Financial Landscape Snapshot */
The following dashboard illustrates the Investment Landscape in various technologies of Water Purification:
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Source: [http://www.cleantech.com/ Cleantech]
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=Detailed Technology-wise Financial Activities=
==Major Companies==
===Top Patent Holders in Nanofiltration for Water Purification===
The following chart shows the major companies in the Nanofiltration technology by the number of patents they hold in this segment.
[[Image:top patent holders in Nanofiltration chart.png|center|thumb|800px817px]] <br> ===Other Companies===The following table contains a list of other companies in the field of nanofiltration in water purification: {|border="2" cellspacing="0" cellpadding="4" width="100%" align="center"|bgcolor = "#DCE6F1"|3m Corp|bgcolor = "#DCE6F1"|Halox Technologies|bgcolor = "#DCE6F1"|Osmoflo Pty Ltd|bgcolor = "#DCE6F1"|Surrey Aqua Technology Limited|-|Akzo Nobel Nv|Hollingsworth & Vose Gmbh|Paragon Water Systems|Tata Chemicals Ltd|-|bgcolor = "#DCE6F1"|Aquasource|bgcolor = "#DCE6F1"|Honeywell International Inc|bgcolor = "#DCE6F1"|Prominent Dosiertechnik Gmbh|bgcolor = "#DCE6F1"|Technion Research And Development Foundation Ltd.|-|Cognis Deutschland Gmbh & Co Kg|Inframat Corp|Saati|The Dow Chemical Company|-|bgcolor = "#DCE6F1"|Creative Micro Tech|bgcolor = "#DCE6F1"|International Business Machines Corp|bgcolor = "#DCE6F1"|Saline Water Conversion Corporation|bgcolor = "#DCE6F1"|The Purolite Company|-|Donaldson Co Inc|Itn Nanovation Ag|Samsung|Veolia Environnement|-|bgcolor = "#DCE6F1"|Dual Vortex Microfiltration|bgcolor = "#DCE6F1"|Metso Oy|bgcolor = "#DCE6F1"|Sgl Group|bgcolor = "#DCE6F1"|Veolia Group|-|Ecolochem|Millipore Corporation|Solvay Sa|Zenon Environmental Inc|-|bgcolor = "#DCE6F1"|Fleetguard|bgcolor = "#DCE6F1"|Mitsubishi Corporation|bgcolor = "#DCE6F1"|Stichting Wetsus Centre Of Excellence For Sustainable Water Technology|bgcolor = "#DCE6F1"| |-|Hager Elsaesser|Norit Proces Technologie Holding Bv|Sumitomo Group| |-|}<br clear="all">
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==Startups==
This section profiles some of the start-up companies in the nanofiltration segment of water purification.
===List of Startups===
The following startups are present in the field of nanofiltration for water purification:
* NanoH20
* Puralytics
* Porogen Corp
* Seldon Technologies Inc.
* Entegris Inc
* EconoPure Water Systems
* Aquaporin Aps
* Proacqua Group S.r.l.
* Kinetico Incorporated
* KX Technologies
* Surrey Aquatechnology Ltd
* Vestergaard Frandsen Sa
* Cnanoz Inc
* Yakima Filters
* Liquid Asset Development Llc
* X Flow B.v.
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===Company Profiles===
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==Universities/Institutes==
This section covers some of the university research in the nanofiltration segment of water purification.
