J. Daniel Harkins
Member

Dan Harkins is a business lawyer who litigates IP disputes. That's an important distinction.
Despite the contentiousness of a patent, trademark, copyright, or trade secret case or the temperature in the courtroom, he remains intently focused on the client's best interests—what's best for their business.
The leader of Dykema's intellectual property and IP litigation group, Dan helps manufacturers, retailers, and other clients understand the value of their IP assets and develops strategies to protect and defend those assets against challenges.
What distinguishes him from fellow attorneys is his perspective and judgment. When other lawyers and litigants get caught up in the emotion and acrimony, Dan can step back, thoughtfully assess the situation, and deliver insightful answers to resolve the dispute.
“Essentially, I'm a nice guy who litigates. But that doesn't make me any less formidable.”
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- St. Mary's University School of Law, J.D., with honors, 1987
- University of Dallas, B.A., Political Philosophy, cum laude, 1981
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Bar Admissions
- Texas, 1987
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Court Admissions
- U.S. Supreme Court
- U.S. Court of Appeals, Fifth Circuit
- U.S. District Court, Northern, Southern, Western and Eastern Districts of Texas
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Recognized in The Best Lawyers in America®
- Litigation - Intellectual Property, 2011-2026
- Litigation - Patent, 2011-2026
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Named "Lawyer of the Year" by The Best Lawyers in America®
- Intellectual Property Litigation, 2013, 2016, 2018, and 2023
- Litigation - Patent, 2015
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Martindale-Hubbell®AV®Preeminent Peer Review Rating
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Recognized by San Antonio Magazine in "San Antonio's Top Attorneys" for Intellectual Property Rights, 2019-2022
- Recognized by S.A. Scene in "San Antonio’s Best Lawyers" for Intellectual Property Litigation and Intellectual Property
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- State Bar of Texas
- American Bar Association
- San Antonio Bar Association
- Bar Association of the Fifth Circuit
- Texas Association of Defense Counsel
- Defense Research Institute
- American Intellectual Property Law Association
- San Antonio Intellectual Property Law Association
- American Inn of Court, William S. Sessions Chapter
- College of the State Bar of Texas
- San Antonio Bar Foundation
- Dykema Management Advisory Committee
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North Chamber of Commerce, Member of Board of Directors, 2004-2007
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Assumption Seminary, Member of Board of Directors, 2008-present
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Legatus, President of San Antonio Chapter, 2010-present
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Catholic Charities of San Antonio, Member of Board of Directors, 2009-present
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