Paste patent claim text and instantly see breadth scores, limitation breakdowns, §112(f) exposure, functional language flags, and numeric specificity risks — all client-side, no data sent anywhere.
Works with issued patents, published applications, and drafted claims. Independent and dependent claims are analyzed separately.
PatentSignal maps each claim limitation against your patent specification and prior art — identifying specification support gaps, continuation opportunities, and claim-by-claim infringement risk signals.
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