What is a covered business method (CBM) review?

CBM lets challengers attack patents tied to financial products/services at PTAB, skipping full litigation— but only if no tech solution exists.

Does SIPCO v. Emerson kill CBM for IoT patents?

Not quite—tightens standards. Prove technical innovation (like low-power limits) and you're safer.

How does this affect Section 101 eligibility?

Forces PTAB to weigh specs deeply; misconstruction led to reversal here, signaling more scrutiny on Alice step one.

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Federal Circuit Curbs PTAB's CBM Overreach: SIPCO's Low-Power Transceivers Survive

Judges O'Malley and Chen just handed the PTAB a rare rebuke in SIPCO v. Emerson, flipping the script on covered business method reviews. It's not just a win for vending machine tech—it's a blueprint for dodging Section 101 traps.

theAIcatchup Apr 09, 2026 4 min read

Gavel striking on Federal Circuit opinion in SIPCO v. Emerson patent case

⚡ Key Takeaways

Federal Circuit reverses PTAB's 'low-power transceiver' construction, defining it by limited range for security. 𝕏
Distinguishes Chamberlain: SIPCO solves technical interference, not just financial dispatch costs. 𝕏
Remand sets precedent narrowing CBM scope, aiding IoT and edge-device patents. 𝕏

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#CBM review #Federal Circuit #PTAB decision #patent eligibility #section-101

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Originally reported by IPWatchdog

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