We speak the language of technology and the law.

Since our founding in 1878, we have represented the world’s greatest innovators and grown to become one of the most prolific patent firms in the nation. We put this pedigree to work every day as strategic advisors to a broad range of clients that include thinkers, makers, and doers of every size and in every sector. The depth of our resources is unmatched by any other firm, which makes us uniquely qualified to safeguard our clients’ ideas and nurture their businesses.

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Prosecution on a global scale.

Fish files an average of more than 8,900 U.S. and more than 8,800 foreign applications per year. The volume of prosecution work we handle has allowed us to forge strong ties with the USPTO and other national patent offices and has given us an insider’s edge when devising prosecution strategies. The result for our clients is an efficient, professional, and streamlined patent procurement process.