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To check the situation of other nanomaterials, click here.
Source
Nanotechnology patents in USPTO
As reported by StatNano, "Nanotube" and "Graphene" were at the forefront of nanomaterials with the highest number of granted patents in USPTO, while "Qubit" topped the list in terms of holding the largest growth in the number of patents in 2019.
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To check the situation of other nanomaterials, click here.
Source
Nanotechnology patents in USPTO
