Between 2016 and 2020, the leading patent law firm in the United States was Fish & Richardson P.C., with ****** overall patents filed. Oblon, McClelland, Maier & Neustadt was the firm with the second most patents filed during that time period, with ****** patents filed.
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Patent-Pilot. (November 22, 2021). Leading patent law firms in the United States from 2016 to 2020, by number of overall filings [Graph]. In Statista. Retrieved May 07, 2026, from https://www.statista.com/statistics/629733/top-20-law-firms-for-us-patents-granted-2015/
Patent-Pilot. "Leading patent law firms in the United States from 2016 to 2020, by number of overall filings." Chart. November 22, 2021. Statista. Accessed May 07, 2026. https://www.statista.com/statistics/629733/top-20-law-firms-for-us-patents-granted-2015/
Patent-Pilot. (2021). Leading patent law firms in the United States from 2016 to 2020, by number of overall filings. Statista. Statista Inc.. Accessed: May 07, 2026. https://www.statista.com/statistics/629733/top-20-law-firms-for-us-patents-granted-2015/
Patent-Pilot. "Leading Patent Law Firms in The United States from 2016 to 2020, by Number of Overall Filings." Statista, Statista Inc., 22 Nov 2021, https://www.statista.com/statistics/629733/top-20-law-firms-for-us-patents-granted-2015/
Patent-Pilot, Leading patent law firms in the United States from 2016 to 2020, by number of overall filings Statista, https://www.statista.com/statistics/629733/top-20-law-firms-for-us-patents-granted-2015/ (last visited May 07, 2026)
Leading patent law firms in the United States from 2016 to 2020, by number of overall filings [Graph], Patent-Pilot, November 22, 2021. [Online]. Available: https://www.statista.com/statistics/629733/top-20-law-firms-for-us-patents-granted-2015/