Content Distribution Patents Asserted Again in Litigation, This Time by Monument Subsidiary
Pure Data Systems, LLC, a subsidiary of Monument Patent Holdings, LLC, has launched a new campaign over two patents (5,999,947; 6,321,236) generally related to the distribution of database differences and previously asserted in litigation. Pure Data’s complaints accuse CBS (CBS Interactive, CNET) (6:17-cv-000210), Time Warner (CNN Interactive) (6:17-cv-000209), Twenty-First Century Fox (Fox Broadcasting, Fox News, Fox Sports) (6:17-cv-000211), and USA Today (6:17-cv-000208) of infringement through the process by which content delivered to their websites and mobile apps is replicated across multiple servers. Xanthus Data Technologies, LLC, an affiliate of Daniel F. Perez, asserted both patents against Citrix and LinkedIn in a short-lived 2015 litigation campaign.
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- Xanthus Data Technologies, LLC v. Citrix Systems, Inc.
- Xanthus Data Technologies, LLC v. LinkedIn Corporation
- Pure Data Systems, LLC v. Gannett Co., Inc. et al
- Pure Data Systems, LLC v. CNN Interactive Group, Inc.
- Pure Data Systems, LLC v. CNET Networks, Inc. et al
- Pure Data Systems, LLC v. Fox News Network, LLC et al
- Pure Data Systems, LLC v. EnterpriseDB Corporation
- Pure Data Systems, LLC v. Valve Corporation
- Pure Data Systems, LLC v. Pinterest, Inc.
- Pure Data Systems, LLC v. Imgur, Inc.
