Ownership network

Asserters.

Every entity that has appeared as an assignee on a tracked US patent. Built from structured records extracted from each patent’s assignment-history dossier. Click any column header to sort; defaults to most cases filed. Entities markedNPE orshell LLC are flagged this way by the model from the patent dossier — known asserter lists, no products in commerce, registered-agent addresses, single-purpose Delaware/Texas LLCs. These classifications are inferences, not determinations, and may be wrong — treat an entity marked NPE or shell LLC as a possible one, to verify, not a confirmed one.

5 possible patent-rental round-trips — patents that moved A → B → A while B filed at least one infringement suit during its tenure. The round-trip is a structural pattern, not proof of intent: it can also reflect a security interest and release, a correction, or a financing deal. Flagged rows are marked below — treat them as leads to verify.

EntityTypePatents nowPatents everCases filedConnectionsFlags
Forschungszentrum Borstel, Leibniz-Zentrum für Medizin und Biowissenschaftenuniversity0102
Networks In Motion, Inc.; Quasar Acquisition, LLC; TeleCommunication Systems, Inc.; Solvern Innovations, Inc.; Longhorn Acquisition, LLC—0101
Networks In Motion, Inc.; TeleCommunication Systems, Inc.; MicroData GIS, Inc.; Olive Acquisition, LLC; NextGen Communications, Inc.; Solvern Innovations, Inc.; MicroData, LLC—0101
CLARION CO., LTD.operating co0102
CNH Industrial America LLCoperating co0102
Tower Semiconductor Ltd.operating co0102
AT&T Properties, LLC, a Nevada limited liability companyshell LLC0102
AT&T Corp., a New York corporationoperating co0102
MSD LLC, High Performance Industries Inc., Holley Performance Products Inc., Powerteq LLC, Holley Performance Systems Inc., APR LLC, Racepak LLC, ACCEL Performance Group LLC, Flowmaster Inc.operating co0102
U.S. Bank National Association, as Agent—0101
Prestolite Performance LLCoperating co0103
Networks In Motion, Inc.; Solvem Innovations, Inc.; Quasar Acquisition, LLC; Longhorn Acquisition, LLC; TeleCommunication Systems, Inc.—0101
Networks In Motion, Inc.; TeleCommunication Systems, Inc.; Solvern Innovations, Inc.; NextGen Communications, Inc.; MicroData GIS, Inc.; MicroData, LLC; Olive Acquisition, LLC—0101
Silicon Valley Bank, Agent—0102
Baso Gas Products, LLCoperating co0102
Covestro Deutschland AGoperating co0101
Autotrieve Associatesoperating co0102
Hudson Bay IP Opportunities Master Fund, LP, as Collateral Agent for certain buyers—0101
Hudson Bay IP Opportunities Master Fund, LP, as Collateral Agent—0101
Joseph Beyersindividual0101