Joshua J. Larsen

Joshua J. Larsen has one tracked appearance in patent litigation, serving as counsel for the plaintiff, Miracor Medical SA, in Miracor Medical SA v. Abbott Laboratories. While the provided data lists Foley & Lardner as the firm for this appearance, public records indicate that attorneys from Barnes & Thornburg LLP represented Miracor Medical SA in the Miracor litigation. A prominent patent litigator named Joshua J. Larsen is associated with Barnes & Thornburg LLP, and his professional profile aligns extensively with the subject matter of the tracked case and the broader patent litigation landscape.

This Joshua J. Larsen at Barnes & Thornburg LLP concentrates his practice on complex civil litigation, particularly focusing on the infringement, validity, enforceability, and ownership of U.S. patents. He guides clients in obtaining, safeguarding, and leveraging domestic and international patent portfolios. His technical focus spans diverse areas, including semiconductor devices, computer chipsets, wireless sensor networks, industrial automation and robotics, power distribution, bioinformatics software, and medical devices. Across his career, he has represented clients on both the plaintiff and defendant sides in patent disputes.

The tracked case, Miracor Medical SA v. Abbott Laboratories, involves patent infringement claims related to left ventricular assist devices (LVADs) and systems. Defendants Abbott Laboratories and Thoratec LLC have filed petitions for Inter Partes Review (IPR) against the asserted patents, leading to a partial stay of the district court proceedings pending IPR resolutions. Joshua J. Larsen (of Barnes & Thornburg) has substantial expertise in administrative proceedings before the Patent Trial and Appeal Board (PTAB) of the U.S. Patent and Trademark Office, having served as lead counsel in the majority of over 40 Inter Partes Reviews. His IPR experience includes a precedent-setting case where the PTAB upheld the patentability of a design patent claim, and he has represented clients in 13 cases before the U.S. Court of Appeals for the Federal Circuit.

Joshua J. Larsen is admitted to practice in Indiana and Illinois, as well as before the U.S. Patent and Trademark Office. He earned his J.D., summa cum laude, from DePaul University College of Law and holds a B.S. in Electrical Engineering from Purdue University.