[Skip to main content](#tm-main) [ ![](https://maxspect.com/media/yootheme/cache/54/maxspect-logo-mobile-5480c86a.png)](https://maxspect.com/en/) - [InnovateSeries](https://maxspect.com/en/innovate-series.html) - [JumpSeries](https://maxspect.com/en/jump-series.html) - [ProfessionalSeries](https://maxspect.com/en/professional-series.html) - [Smart Aquarium ](https://maxspect.com/en/smart-aquarium.html) - [Nano-Tech& Bio-Media](https://maxspect.com/en/nano-tech-bio-media.html) - [CoralTools](https://maxspect.com/en/coral-tools.html) - [Accessories ](https://maxspect.com/en/accessories.html) - [Supportand Downloads](https://maxspect.com/en/support-and-downloads.html) - [Where to buy ](https://maxspect.com/en/where-to-buy.html) [ ![](https://maxspect.com/media/yootheme/cache/54/maxspect-logo-mobile-5480c86a.png)](https://maxspect.com/en/) # European Patents [### European Patent News Maxspect (HongKong) Ltd. announces Issuance of European Patent for Gyre Flow Technology September 11, 2019 02:00 PM Central European Time Maxspect (HongKong) Ltd. (Maxspect), a science technology company focused on development of innovative products for the aquatic industry, today announced that the European Patent Office has granted and activated European Patent EP 3 128 177 B1 covering cross-flow wave making technology, and methods for producing cross-flow full water circulation within an aquarium (Gyre Flow). 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