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US Court of Appeals for the Federal Circuit in Washington, DC - Bill Perry / Shutterstock.com
The US Court of Appeals for the Federal Circuit yesterday, February 4, said that the Patent Trial and Appeal Board (PTAB) cannot invalidate patent claims for indefiniteness.
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Patent Trial and Appeal Board, PTAB, US Court of Appeals for the Federal Circuit, Federal Circuit, indefinite, patent, obvious, Samsung, Prisua, IPR
