

Daniel T. Keese
- Portland
Notice
Before proceeding, please note: If you are not a current client of Perkins Coie, please do not include any information in this e-mail that you or someone else considers to be of a confidential or secret nature. Perkins Coie has no duty to keep confidential any of the information you provide. Neither the transmission nor receipt of your information is considered a request for legal advice, securing or retaining a lawyer. An attorney-client relationship with Perkins Coie or any lawyer at Perkins Coie is not established until and unless Perkins Coie agrees to such a relationship as memorialized in a separate writing.
Dan focuses on patent litigation in federal courts, the U.S. International Trade Commission (ITC), and before the U.S. Patent and Trademark Office (USPTO).
Daniel Keese particularly enjoys such technology areas as semiconductor devices, e-commerce, video coding, wireless standards, analog circuits, and medical devices. Dan's patent litigation practice has allowed him to gain experience, including trial experience in courts across the country, as well as in post-grant proceedings before the USPTO and in ITC actions.
In addition to patent litigation, Dan has litigated trade secret and unfair competition claims, and he has served in an intellectual property counseling role.
Dan brings his experience in litigation and his knowledge of technologies, especially regarding electronics, semiconductors, and communications theory, to bear when solving problems for his clients. Highlights include obtaining a preliminary injunction in a semiconductor case, ITC victories, and three jury trial wins in a set of related competitor lawsuit trials. He has also provided pro bono representation of clients in asylum proceedings and appellate proceedings related to non-unanimous jury verdicts.
Areas of focus
Education & Credentials
Education
- Santa Clara University, J.D., summa cum laude, Order of the Coif, 2011
- Oregon State University, B.S., Electrical and Electronics Engineering, magna cum laude, 2008
Bar and Court Admissions
-
Oregon
-
California
-
U.S. Patent and Trademark Office
- U.S. Court of Appeals for the Federal Circuit
- U.S. District Court for the District of Oregon
- U.S. District Court for the Central District of California
- U.S. District Court for the Northern District of California
- U.S. District Court for the Southern District of California
Related Employment
- Ropes & Gray LLP, Litigation Associate, 2011-2014
- Ropes & Gray LLP, Summer Associate, 2010
Professional Recognition
Recognized by Best Lawyers: Ones to Watch for Litigation - Patent; Patent Law, 2021-2025
Selected as a "Oregon Rising Star" in Super Lawyers Magazine, 2015-2024