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Patent
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Filing Date
Decision Verdict Date
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Petitioner / Claimant (Plaintiff)
Neurocrine Biosciences, Inc.
Respondent / Defendant
Spruce Biosciences, Inc.
Dispute Summary
Neurocrine Biosciences has filed a PTAB post‑grant review petition seeking to invalidate Spruce Biosciences’ 11,007,201 patent covering CRF1 receptor antagonists for congenital adrenal hyperplasia. The petition alleges anticipation, obviousness, and lack of written description. Discretionary denial is contested.
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