Websock Global Strategies LLC (WGS) has expanded its sole litigation campaign with suits against ABLY Realtime, Adobe, Alchemy Insights, Apollo Graph, Autodesk, Discord, Ericsson (Vonage Holdings), NetApp, Postman, RingCentral, Rocket.Chat Technologies, ServiceNow, SignalWire, Twilio, Wallarm, and Zendesk, all in the District of Delaware. At issue in each complaint is a single patent generally related to symmetric communications between a browser and a server; the defendants are targeted over the support for the WebSocket protocol (as defined under IETF RFC 6455) in their various products and services.