Analysis

Ax Of 5 Patents Shows PTAB's Hard Line On Duty Of Candor

By Ryan Davis (June 1, 2023, 7:49 PM EDT) -- A Patent Trial and Appeal Board decision to invalidate five patents as punishment after their owner withheld test results that didn't support its arguments illustrates how seriously the board takes the duty of candor and highlights the potential pitfalls of conducting tests during a case, attorneys say....

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