EireOg Innovations Ltd. v. Cisco Systems Inc., No. 2:24-cv-00224 (E.D. Tex. Apr. 9, 2026)

From the Opinion

The passage below is extracted verbatim from the opening of the document. It has not been editorially summarized — consult the full opinion for the court's complete reasoning.

Before the Court is Defendants Cisco Systems, Inc., Fortinet, Inc., International Business Machines Corporation, and Palo Alto Networks, Inc.’s Motion to Exclude Improper Opinions of Dr. Michael C. Brogioli. Dkt. No. 204. The motion is fully briefed . See Dkt. Nos. 259, 294, 323. In the Motion, Defendants seek to exclude Dr. Brogioli’s opinions concerning benefits of the ’777 and Interrupt Patents, both under Daubert and as untimely. They also seek to exclude his opinions on infringement as untimely.