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• Nanotechnology Patents in USPTO: Number and Annual Growth Rate during the Past 20 Years

Nanotechnology Patents in USPTO: Number and Annual Growth Rate during the Past 20 Years

According to StatNano, about 93 thousand nanotechnology patents have been granted by the United States Patent and Trademark Office (USPTO) from 2001 to 2019, which shows an average annual growth rate of 12.3%.

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