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.
2 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.
| Entity | Type | Patents now | Patents ever | Cases filed | Connections | Flags |
|---|---|---|---|---|---|---|
| DBD CREDIT FUNDING LLC, AS COLLATERAL AGENT | — | 3 | 3 | 0 | 3 | |
| VIRNETX INC. | NPE | 3 | 3 | 0 | 1 | |
| BECKMAN COULTER, INC. | operating co | 3 | 3 | 0 | 1 | |
| PEAG, LLC D/B/A JLAB AUDIO | operating co | 3 | 3 | 0 | 1 | |
| DIVX, LLC | NPE | 3 | 3 | 0 | 5 | |
| ACTIVEMAP LLC | NPE | 3 | 3 | 0 | 2 | |
| SECURITY FIRST CORP. | operating co | 3 | 3 | 0 | 7 | |
| NEARBY SYSTEMS LLC | NPE | 3 | 3 | 0 | 1 | |
| MYPORT TECHNOLOGIES, INC. | shell LLC | 3 | 3 | 0 | 5 | |
| INTELLECTUAL VENTURES II LLC, DELAWARE | NPE | 3 | 3 | 0 | 3 | |
| BOKF, NA D/B/A BOK FINANCIAL, COLORADO | operating co | 3 | 3 | 0 | 1 | |
| INTEGRAL WIRELESS TECHNOLOGIES LLC, TEXAS | NPE | 3 | 3 | 0 | 2 | |
| INSPIRE MEDICAL SYSTEMS, INC. | operating co | 3 | 3 | 0 | 1 | |
| TREACE MEDICAL CONCEPTS, INC. | operating co | 3 | 3 | 0 | 3 | |
| SIENA LENDING GROUP LLC | operating co | 3 | 3 | 0 | 1 | |
| CEDAR LANE TECHNOLOGIES INC. | NPE | 3 | 3 | 0 | 2 | |
| FEDERAL EXPRESS CORPORATION | operating co | 3 | 3 | 0 | 2 | |
| OSTEOMED L.P. | operating co | 3 | 3 | 0 | 1 | |
| NINGDE AMPEREX TECHNOLOGY LIMITED | operating co | 3 | 3 | 0 | 3 | |
| RPX CORPORATION | defensive | 2 | 9 | 0 | 12 | |
| NM, LLC | NPE | 2 | 9 | 0 | 2 | |
| JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT | operating co | 2 | 6 | 0 | 11 | |
| ENPHASE ENERGY, INC. | operating co | 2 | 6 | 0 | 3 | |
| MOSKOWITZ, NATHAN C. | individual | 2 | 5 | 0 | 6 | |
| LG ELECTRONICS INC. | operating co | 2 | 4 | 0 | 4 |