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Latest PTAB cases involving Ribbon Communications New

Discover the latest PTAB cases involving Ribbon Communications, highlighting their recent legal challenges and patent disputes.

Last updated on: Sep 9, 2025
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IPR2019-00796Mar 7, 2019METASWITCH NETWORKSRIBBON COMMUNICATIONSTerminated-Settled
IPR2019-00795Mar 7, 2019METASWITCH NETWORKSRIBBON COMMUNICATIONSTerminated-Settled