Two controversial patents held by Texas-based EpicRealm Licensing LLC are undergoing re-examination in the U.S. Patent and Trademark Office (USPTO) following requests by the Public Patent Foundation. The patents relate to methods and systems for managing requests to dynamically generate Web pages, for example, to provide a customized page that is responsive to user input.
EpicRealm Licensing sought licenses from numerous entities and filed suit against many in the patent holder-friendly Eastern District of Texas. The patents are also subject to an invalidity attack in a separate declaratory action by Oracle Corporation. Oracle brought the independent suit in Delaware in response to the Texas suit against Oracle’s customer Safelite.
It is still early days for the re-examination proceeding with no finding by the USPTO and numerous opportunities for EpicRealm to respond to USPTO rejections. The suits and re-examination proceeding highlight the need to examine US patent infringement liability issues in supply and service contracts and the strategies available to hit back against patent trolls and others seeking to extract licenses.
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