Plaintiff
12 cases as plaintiff.
ContentNexus LLC is a patent-holding company that engages in patent assertion. An August 2025 report from RPX Corporation stated that ContentNexus LLC was created in New Mexico shortly before acquiring a portfolio of over 100 patents related to signal processing. Public information regarding its specific headquarters, employee count, or revenue is not available. The entity is associated with patent monetization professional Jeffrey M. Gross.
As a non-practicing entity (NPE), ContentNexus LLC does not have products or services. Its primary activity is monetizing its patent portfolio through litigation. The patents asserted in its legal campaigns generally relate to signal processing apparatus and methods. The portfolio was reportedly acquired from Personalized Media Communications, LLC (PMC).
ContentNexus LLC's litigation posture is that of a patent assertion entity. The company has filed eight patent infringement lawsuits as a plaintiff and has not been named as a defendant in any tracked cases. All of its lawsuits have been filed in the U.S. District Court for the Eastern District of Texas, a venue known for patent litigation.
On April 22, 2026, ContentNexus initiated a significant litigation campaign, filing suits against eight separate companies in the Eastern District of Texas. The defendants in this campaign include Buildscale Inc., Skyworth Group Co Ltd, Wipro Ltd, Red Bull GMBH, Rakuten Group Inc, Express Luck Technology Ltd, JustWatch GMBH, and Konka Group Co Ltd. These cases follow previous litigation campaigns by the entity asserting its signal processing patent portfolio.
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ContentNexus LLC filed an active patent infringement lawsuit against Hallmark Media United States, LLC in the Eastern District of Texas in May 2026, asserting patent 8,566,868.
The accused products are physical devices and the associated methods used for processing signals.
The accused products are signal processing devices and the methods used to reprogram them.
The accused products are devices and methods for processing signals.
The accused products are signal processing devices and the methods they use.
The accused products are devices and related methods for processing signals.
The accused infringement involves the reprogramming of a specific version of a programmable device.
The lawsuit targets physical devices and the software methods they use to process signals.
The accused service is the reprogramming of specific versions of a programmable device.
ContentNexus LLC filed a patent infringement lawsuit against Nuvyyo, Inc. in the Eastern District of Texas in October 2025, involving patent 8,566,868.
ContentNexus LLC sued Zinwell Corporation for patent infringement in the Eastern District of Texas in 2025, asserting patent 8,566,868, with the case being dismissed in February 2026.
ContentNexus LLC initiated a patent infringement lawsuit against Agora, Inc. in the Eastern District of Texas, asserting patent 8,566,868.