Federal Circuit Vacates $176 Million Damages Award to Covidien relating to Ethicon Harmonic Ultrasonic Cutters

| Printer friendly version

The United States Court of Appeals for the Federal Circuit vacated a $176 million district court damages award to Covidien, formerly known as Tyco Healthcare Group LP, in a patent infringement suit against Ethicon Endo-Surgery, Inc., a subsidiary of Johnson & Johnson. Covidien’s lawsuit alleged that Ethicon’s Harmonic ultrasound cutting devices infringed U.S. Patent Nos. 6,682,544; 6,063,050; and 6,468,286. According to the Federal Circuit, “the asserted patents generally disclose a surgical device… that employs ultrasonic energy to cut and coagulate tissue in surgery.” Figure 12 from U.S. Patent No. 6,063,050 is illustrated below:

Figure 12 from U.S. Patent No. 6,063,050

The Federal Circuit held that the claims Covidien asserted against Ethicon were invalid as obvious. The opinion stated that “the district court improperly held that the Ethicon Prototype could not be considered prior art under 35 U.S.C.  § 103, and erred in finding that the… claims would not have been obvious.”

Leave a Reply

By using this blog, you agree and understand that no information is being provided in the context of any attorney-client relationship. You further agree and understand that nothing herein is intended to be legal advice. This blog is solely informational in nature, and is not intended as, and should not be used as, a substitute for competent legal advice from a retained and licensed attorney in your state. Knobbe Martens LLP makes no representations or warranties as to the accuracy, completeness, timeliness or availability of the information in this blog. Knobbe Martens LLP will not be liable for any injury or damages relating to your use of, or access to, any such information. Knobbe Martens LLP undertakes no obligation to correct or update information on this blog, which may be incorrect or become incorrect or out of date over time. Knobbe Martens LLP reserves the right to alter or delete content or information on the blog at any time. This blog contains links and references to other websites and publications that you may find of interest. Knobbe Martens LLP does not control, promote, endorse or otherwise have any affiliation with any other websites or publications unless those websites or publications expressly state such an affiliation. Knobbe Martens LLP further has no responsibility for, and makes no representations regarding, the content, accuracy or any other aspect of the information in such websites or publications.