Trusted by the Most Innovative Companies in the World

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


Klarquist Files U.S. Supreme Court Brief for 51 Computer Scientists as Amici Curiae in Support of Microsoft In United States v. Microsoft Corporation, No. 17-2

Today, more than a billion people around the world trust American “cloud” service providers such as Amazon, Google, IBM, and Microsoft to safeguard their private emails and other data in hundreds of high-security datacenters. This new paradigm combines the highest data security with nearly instantaneous data access from anywhere in the world.

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Klarquist Announces Two New Partners

Klarquist Sparkman, LLP is pleased to announce that Susan W. Graf, Ph.D., and Gregory K. Scott, Ph.D., have been named its newest partners effective January 2018.

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Our online research tool summarizes substantive defenses to assertions of infringement of U.S. patents, with links to relevant case law.

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Klarquist’s professional staff of attorneys and patent agents hail from diverse backgrounds, and have deep and broad legal and industry experience.

MORE THAN 75 Years of IP Law Experience
MORE THAN 55 Attorneys & Patent Agents
MORE THAN 90% Of Our Professionals Have Technical Degrees

Attorney Spotlight

Lisa M. Caldwell


Lisa practices all aspects of intellectual property law. She recently opened a satellite office in Santa Rosa, California, where, in addition to her exceptional IP service, she has been providing pro bono legal work to help ameliorate the devastation from the Northern California wildfires.

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