Juniper

Juniper Networks, Inc. (NYSE: JNPR until delisting; commonly "Juniper") was founded in February 1996 and is headquartered at 1133 Innovation Way, Sunnyvale, California. It is no longer an independent public company: Hewlett Packard Enterprise announced an all-cash acquisition in January 2024 and completed it on July 2, 2025 for approximately $14 billion, after a DOJ challenge resolved by a settlement requiring HPE to divest its Instant On wireless business and license Juniper's Mist AI source code. Juniper now operates as HPE's Networking segment under the "HPE Juniper Networking" brand, led by former Juniper CEO Rami Rahim. Pre-acquisition figures reported by Fortune and GlobalData put headcount near 11,000–11,300 and revenue at roughly $5.1 billion (FY2023/fiscal 2024).

Products and operations. Juniper designs and sells networking hardware and software: carrier and service-provider routers (MX, PTX series), data-center and campus switches (QFX, EX), SRX-series firewalls and security services, the Junos OS network operating system, and AI-driven network management and automation software including Mist AI with the Marvis virtual assistant and Apstra. Customers are primarily telecom operators, large enterprises, cloud providers, and public-sector organizations. It is an operating company, not a patent-assertion entity.

Litigation posture. The tracked data show Juniper in exactly one case, as plaintiff and zero as defendant — the profile of an operating vendor asserting its own internally developed patents, not an NPE. That single case was filed in the U.S. District Court for the District of Delaware, not a plaintiff-friendly Texas venue.

Notable case. Juniper Networks, Inc. v. Palo Alto Networks, Inc. (D. Del., filed December 19, 2011) accused Palo Alto Networks of infringing firewall and network-security patents originating from Juniper's 2004 acquisition of NetScreen Technologies; PAN's founders had been NetScreen/Juniper employees and were named inventors. Juniper obtained an assignor-estoppel ruling barring PAN's invalidity defenses; PAN pursued reexaminations and IPRs. The parties settled in May 2014 for $175 million ($75 million cash plus $100 million in stock and warrants), alongside a cross-license and an eight-year mutual no-sue covenant. Palo Alto Networks separately countersued in the Northern District of California; that action is not reflected in this database's counts.