Trusted by the Most Innovative Companies
in the World

Klarquist is a proven intellectual law firm for science and technology companies looking to creatively protect and defend their ideas.

We understand the law, the science, and most importantly the client.

That’s
why we’re
known for the
clients we Keep®:

Amazon Microsoft FDA American Express Dexcom Taylor Made NIH
Representative list
McKenna Park
Trademark Associate
B.A., Communications & News Media

We have a deep understanding
of the law.

Our legal knowledge runs deep.

In fact, we wrote the book on Patent Defenses.

Klarquist launched and maintains Patent Defenses, a unique, mobile-friendly legal research tool for businesses and individuals to find information about possible defenses to patent infringement claims under U.S. law.

Patent Defenses

Attorney Spotlight

Alexa M. Johnston
Partner

Alexa advises clients on all aspects of intellectual property law, focusing on patents and trademarks. With a strong bioengineering background, she leverages her expertise in science and law to help clients maximize the value of their intellectual property across industries such as mechanical and electromechanical devices, medical devices, diagnostics, manufacturing processes, and consumer products.

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News

Klarquist Welcomes Alexa Johnston as New Partner in 2025 January 22nd: PDX Women in Tech & Law x AIPLA Community Event Klarquist Files Amicus Brief in EcoFactor v. Google, For En Banc Consideration at the Federal Circuit VIEW KLARQUIST NEWS VIEW FEDERAL CIRCUIT IP BLOG