UMBRA Files Against Palo Alto Networks, Amends Against Juniper for a Third Time

Following its April 2025 case against Fortinet in the Eastern District of Texas, UMBRA Technologies (US) Inc. and UMBRA Technologies Ltd., a British Virgin Islands entity, have filed suit against Palo Alto Networks (PAN) (2:25-cv-00635) in the same district. A prior case against VMware has ended; against Cisco, been stayed to await certain Patent Trial and Appeal Board (PTAB) proceedings; and against Juniper Networks, has seen multiple amended complaints, collectively upping the number of asserted patents there to seven. PAN is accused of infringing five UMBRA patents, through the provision of “hardware and software products for network virtualization and related services”.