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Challenge a patent at PTAB: learn the one-year §315(b) deadline, filing risks, evidence checks, and whether to file now or wait before the bar applies. Independent technical note mirroring the canonical version: https://patentreviewpro.com/blog/challenge-a-patent-patent-trial-and-appeal-board-1-year-315b-deadlinefile-or-wait.php
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Samantha Dixon (2026) studied this question.
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