About Sean
Sean Kaufhold combined an interest in science and history early on. He earned a B.A. in Chemistry and History from the University of Minnesota Duluth in 1995. Two years later he completed a J.D. in Intellectual Property at William Mitchell College of Law, finishing in 1997. Those credentials set the tone for a legal career that intersects technical subjects and legal doctrine.
His education steered him toward intellectual property law. He is licensed to practice in Minnesota and has built a practice in that jurisdiction. The chemistry background gives him familiarity with technical concepts that often arise in patent work. The law degree in IP provides the doctrinal grounding for advising on rights, filings, and related matters.
Kaufhold’s work typically involves the kinds of issues that sit at the border of science and legal strategy. He regularly addresses patentability questions, prepares patent applications, and advises on trademark matters. He also counsels clients on protecting and managing intellectual property portfolios. His dual grounding in chemistry and legal training helps when technical detail matters in drafting applications or explaining inventions to examiners and other lawyers.
Colleagues describe him as methodical and clear in written work. He favors precise drafting and careful analysis. That approach shows in patent prosecution work where specificity in claims and descriptions can determine outcomes. He applies those same habits to client counseling, where practical options and realistic timelines matter.
Over the course of his career he has worked with inventors and businesses of varied sizes. Some clients are solo inventors or small startups trying to translate lab work into commercial prospects. Others are established companies managing larger patent portfolios. In each case, he aims to clarify options and next steps so clients can make informed decisions about protecting intellectual property.
Outside of technical work, Kaufhold’s history training supports a habit of digging into records and tracing developments over time. That temperament helps when reconstructing priority, inventorship, or development timelines. It also contributes to clearer narratives in patent specifications and other written submissions.
He continues to practice in Minnesota, handling intellectual property matters informed by a background in chemistry and a law degree focused on IP. His current practice centers on advising clients on patent preparation, prosecution, trademark counseling, and the management of intellectual property portfolios.
