Stonybrook raises $4.1M for water purification
Stonybrook Purification, a company that has developed a new way to filter water, has raised $4.1 million in a first round of venture financing.
The Sony Brook, New York company was launched earlier this year as a spin-out from Stony Brook University. Based on research by university professors Ben Chu and Ben Hsiao, the company’s founders, it seeks to improve the flow of liquid across the filter’s membrane.
Investors include seed investors Battery Ventures and T2 Venture Capital, and new investors Modern Water and TianDi Growth Capital.
It’s just the latest investment in a string of companies attempting to make water filtration more efficient.
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About the Author, Matt Marshall
Matt launched VentureBeat in September of 2006, with the realization that no one else was covering the entrepreneurial and tech innovation scene with the velocity or depth that he was. Prior to founding VentureBeat, he covered venture capital for the San Jose Mercury News from 2001 to 2006. In 2002, Matt was awarded "Journalist of the Year" by the Northern California Society of Professional Journalists. Prior to working at the Merc, he was a correspondent for the Wall Street Journal in Bonn, Germany from 1995 to 1998, and a writer for the Washington Post in 1994. Matt holds a PhD in Government and an MA in German and European Studies from Georgetown University. In addition to VentureBeat, Matt is also the Executive Producer of DEMO, the leading launchpad event for emerging technologies.











