Examiners' Secret Weapon: 25% of Patent Rejections Cite Invisible Prior Art
Your patent application's DOA. Why? An examiner cited prior art that was filed after you – but published before your rejection. Secret prior art, the dark matter screwing inventors.
⚡ Key Takeaways
- Secret prior art now taints nearly 25% of USPTO office actions, up sharply from a decade ago. 𝕏
- Distinction between 'legally secret' (30%) and 'practically secret' (lower) reveals family filings soften the blow. 𝕏
- Rising trends driven by global volumes, continuations, and fast tech – expect more pain ahead. 𝕏
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Originally reported by Patently-O
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