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Gregory’s practice includes the development, protection, and enforcement of intellectual property rights, with a particular focus on drafting and prosecuting patent applications, client counseling and strategic portfolio development, and evaluating patentability, freedom-to-operate, infringement/non-infringement, and validity/invalidity. His technical experience includes specialty chemicals and materials, separation materials and processes, nanotechnology, fuel cells and batteries, semiconductors, medical devices and diagnostics, pharmaceuticals, alternative energy, agricultural products, and animal nutrition.



  • Judicial Extern, Minnesota Court of Appeals, 2009

Recognition & Leadership

  • Member, Korean American Bar Association of Minnesota, 2015-Present
    • President, 2019-Present
  • Member, Minnesota Asian Pacific American Bar Association, 2012-Present
    • Advisory Board Member, 2017-Present
    • Immediate Past President, 2016-2017
    • President, 2015-2016
    • President-Elect, 2014-2015
    • Vice President of Sponsorship, 2013-2014
    • Director of Programs, 2012-2013
  • Member, National Asian Pacific American Bar Association, 2012-Present
    • Co-Chair, Asian American Adoptee Network, 2016-Present
    • Board of Governors, 2016-2020
      • Central Regional Governor, 2018-2020
      • Alternate Central Regional Governor, 2016-2018
  • Adjunct Professor, Opus College of Business at the University of St. Thomas, 2013-2014
  • Mitchell Hamline School of Law
    • Member, CYBARIS Alumni Board, 2021-Present
    • Mentor, 2019-Present


  • J.D., cum laude, Mitchell Hamline School of Law
    • Articles Editor and Associate Editor, Hamline Law Review
    • Recipient, CALI Award (Highest Final Grade), Legal Research and Writing I, Civil Procedure I, Evidence, Transnational Intellectual Property, and Professional Responsibility
    • Member, Giles Rich Memorial Moot Court Competition
  • B.S., Chemical Engineering, University of Minnesota
  • Minnesota
  • U.S. Patent and Trademark Office