Patent Office Prowess.

Appellate Excellence.

McNish PLLC provides full-stack solutions for parties in Patent Trial and Appeal Board proceedings, representing petitioners and patent owners from petition through appeal. Led by Kevin McNish, one of the most experienced PTAB practitioners in the United States, the firm combines cutting-edge cloud-based systems with innovative fee arrangements to deliver unparalleled quality and exceptional value.

PTAB Litigation
McNish PLLC is dedicated to litigation before the Patent Trial and Appeal Board, including inter partes reviews (IPRs) and post-grant reviews (PGRs).
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Federal Circuit Appeals
At the Patent Trial and Appeal Board, the final written decision is often only the beginning. That’s why McNish PLLC also represents clients on appeal.
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Serving petitioners and patent owners throughout the United States.

A Maine law firm with a national footprint, McNish PLLC represents clients ranging from individual inventors to Fortune 500 companies. With the technology and the expertise to take on foes of any size at the PTAB and Federal Circuit, Kevin McNish provides the power of a large firm with the personal touch of a small firm.

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Protecting your interests starts here.

Contact McNish PLLC today to find out what the firm can do for you.

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