What is Article III standing in CAFC patent appeals?

Courts demand concrete injury—like real infringement risk from future plans. Vague declarations

Does CAFC ironSource decision affect PTAB motions to amend?

Yes—makes them harder to overturn. Need precise standing proof to appeal.

Can ironSource relaunch Aura without infringing Digital Turbine patent?

Maybe—if they dodge substitute claims' eligibility checks and queries. But threats linger.

CAFC Torpedoes ironSource Appeal: Declaration Too Vague on Product Relaunch

Everyone figured ironSource would brawl over Digital Turbine's sneaky substitute claims. Nope. CAFC says their standing proof was a joke—vague plans don't count.

theAIcatchup Apr 08, 2026 3 min read

U.S. Federal Circuit courtroom with gavel and patent documents on ironSource vs Digital Turbine

⚡ Key Takeaways

CAFC requires explicit links between future product features and specific substitute claims for standing. 𝕏
ironSource's declaration failed by ignoring narrowed claim limits, citing wrong precedents. 𝕏
Precedential ruling strengthens PTAB-approved amendments, warns challengers of dismissal risks. 𝕏

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#Article III injury #CAFC standing #PTAB appeal #PTAB appeals #patent substitute claims

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Originally reported by IPWatchdog

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