Guest Post by Prof. Dmitry Karshtedt: Nonobviousness and Time
Patently O
APRIL 22, 2021
Below he introduces the core idea underlying his new article on nonobviousness forthcoming in the Iowa Law Review. My take is different: the whole primary/secondary categorization is unhelpful, especially in litigation and during post-issuance PTAB review. Nonobviousness and Time. Dmitry Karshtedt. Let’s take one illustration.
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