LAWYER PROFILE
Jeffrey Jaeckel

Jeffrey Jaeckel

USA 2026

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Ranked in 1 practice area

About

Provided by Morrison Foerster

USA

Practice Areas

Jeff has notable experience representing public and private corporations in connection with their most significant and complicated antitrust litigation in federal and state courts. He regularly represents clients in all antitrust aspects of complicated transactional matters, including strategy and structuring of transactions to avoid antitrust risk and achieve strategic business objectives, and U.S. and multinational merger notification and review. Jeff also represents domestic and international companies in connection with government investigations of conduct, including civil investigations relating to monopolization or criminal investigations of alleged price-fixing. Jeff also assists clients in the protection of their intellectual property and counsels clients on the antitrust ramifications of commercial agreements to capitalize on the value of intellectual property.

Jeff represents clients across a range of industries, including pharmaceuticals and medical devices, semiconductors, software, Internet services, transportation, consumer products, telecommunications, and media and entertainment.

In addition to his active practice, Jeff is Morrison Foerster’s Vice Chair. Jeff formerly served as co-chair of Morrison Foerster’s Global Antitrust Law Practice Group and as a member of the firm’s Board of Directors, and co-chair of the firm’s eDiscovery Task Force.

Personal

College of William & Mary, B.A., 1995; University of Wisconsin, J.D., 1998

Chambers Review

Provided by Chambers

Chambers Guide to the USA

Antitrust - District of Columbia

Band 5
Band 5

Individual Editorial

Jeffrey Jaeckel is a respected practitioner noted for his capabilities in merger clearance work. He is particularly well known for working with prominent manufacturing clients.

Strengths

Provided by Chambers

  • Jeffrey has a very quick mind for understanding market dynamics and pressure points. He marries that with effective strategic thinking with the government agencies and easily spot answers.

    AntitrustChambers Guide to the USA
  • Jeff is an encyclopedia. His knowledge of antirust law has a professorial quality.

    AntitrustChambers Guide to the USA
  • Jeff is very effective at the most difficult times.

    AntitrustChambers Guide to the USA

Ranked Individuals at Morrison Foerster (175)

California

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