Kieran J. O'Leary

US Patent Counsel & IP Strategist

I help people protect the things they build — and lately I’ve been building a few things myself.

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Latest from the journal

The Duty of Disclosure Doesn't Translate July 9, 2026

Why Pulverhorn Keeps Three Copies of Every Submission June 24, 2026

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What I’m building

3PPS.info — a plain-English guide to USPTO preissuance submissions. Live now.

Pulverhorn — the filing platform to go with it. On the workbench.

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A few things about me

Favorite story

Weekend listen

Show I recommend

On repeat

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