Miller Johnson Expands with Irwin IP Merger

Deal News | Jun 03, 2025 | Globenewswire

Miller Johnson Expands with Irwin IP Merger

Miller Johnson, a Michigan-based law firm, has announced a merger with Chicago-based Irwin IP LLP, a firm known for its expertise in intellectual property (IP) and technology litigation. This merger amplifies Miller Johnson's national IP Litigation practice, expanding the firm with an addition of 25 team members, which brings the total to 178 attorneys and 270 team members. The merger positions Miller Johnson as a significant force in the Midwest and particularly in Michigan's legal landscape, as one of the largest IP litigation practices in the region. David Buday, the managing member of Miller Johnson, highlights the strategic importance of this merger in reinforcing the firm's ability to protect clients' innovations in today's economy, while Jason Keener of Irwin IP expresses enthusiasm about the opportunities provided through this collaboration. The merger not only enhances their service offerings but also aligns with their shared values of community service and pro bono work. Barry Irwin, the founder of Irwin IP, underscores the natural evolution of the firm’s growth through this merger with Miller Johnson. Both firms have a shared commitment to excellence, integrity, and an extensive portfolio encompassing mergers & acquisitions, labor law, real estate, and more. The merger follows Miller Johnson's expansion in Michigan, Illinois, and Ohio over the past three years, marking a new chapter in its growth trajectory.

Sectors

  • Legal Services
  • Intellectual Property

Geography

  • United States – This geography classification is relevant since the merger involves firms located in Michigan (Miller Johnson) and Illinois (Irwin IP), expanding their reach in the Midwestern United States.
  • Chicago, Illinois – Chicago is the base for Irwin IP, contributing to Miller Johnson's expansion and influence in the Midwestern legal landscape.
  • Michigan – Miller Johnson is originally based in Michigan, making it a significant geographical context for the firm’s operations and growth.

Industry

  • Legal Services – This industry classification is relevant because the article discusses the merger of two law firms, Miller Johnson and Irwin IP, focusing on expanding their legal services, particularly in intellectual property litigation.
  • Intellectual Property – This classification is relevant as the article highlights the specialization and enhancement in intellectual property litigation services offered by the merging entities.

Financials

    Participants

    NameRoleTypeDescription
    Miller JohnsonMerging CompanyCompanyA Michigan-based law firm known for a full range of legal services, now expanding its IP litigation capabilities through this merger.
    Irwin IP LLPMerging CompanyCompanyA Chicago-based law firm with a strong focus on intellectual property and technology litigation.
    David BudayManaging MemberPersonManaging Member of Miller Johnson, leading the firm's merger strategy and expansion efforts.
    Jason KeenerManaging Member, Chicago OfficePersonFormer Managing Partner of Irwin IP, now leading Miller Johnson's Chicago office as part of the merger.
    Barry IrwinFounding PartnerPersonThe founder of Irwin IP, recognized for building a premier IP litigation firm; now part of Miller Johnson.