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.
| Entity | Type | Patents now | Patents ever | Cases filed | Connections | Flags |
|---|---|---|---|---|---|---|
| COLLISION COMMUNICATIONS, INC. | NPE | 1 | 1 | 0 | 1 | |
| XRAY AEROSPACE CORP, NEW HAMPSHIRE | — | 1 | 1 | 0 | 1 | |
| TWIN PAK LLC | — | 1 | 1 | 0 | 1 | |
| TWIN PAK LLC, NEW MEXICO | — | 1 | 1 | 0 | 1 | |
| AbTis Co., Ltd. | operating co | 1 | 1 | 0 | 1 | |
| NEAR FIELD ELECTRONICS LLC | shell LLC | 1 | 1 | 0 | 1 | |
| MOBILITY PATENT HOLDING MPH OY | shell LLC | 1 | 1 | 0 | 2 | |
| VELOCITY COMMUNICATION TECHNOLOGIES, LLC (Minnesota) | shell LLC | 1 | 1 | 0 | 1 | |
| G+ COMMUNICATIONS LLC | NPE | 1 | 1 | 0 | 1 | |
| DB TRUSTEES (HONG KONG) LIMITED | operating co | 1 | 1 | 0 | 1 | |
| IP LITFIN US 2024 LLC, NEW YORK | — | 1 | 1 | 0 | 1 | |
| ADDESTINO INNOVATION MANAGEMENT CVBA | operating co | 1 | 1 | 0 | 3 | |
| WELLS FARGO BANK, NATIONAL ASSOCIATION, AS SUCCESSOR AGENT | operating co | 1 | 1 | 0 | 2 | |
| Razdog LLC | NPE | 1 | 1 | 0 | 1 | |
| ELECTRONIC EDISON TRANSMISSION TECHNOLOGIES, LLC | shell LLC | 1 | 1 | 0 | 1 | |
| INTERSTELLAR, INC. | operating co | 1 | 1 | 0 | 1 | |
| HOLLEY PERFORMANCE PRODUCTS, INC., KENTUCKY | operating co | 1 | 1 | 0 | 2 | |
| HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN | operating co | 1 | 1 | 0 | 1 | |
| TOYOTA JIDOSHA KABUSHIKI KAISHA, AISIN SEIKI KABUSHIKI KAISHA | operating co | 1 | 1 | 0 | 1 | |
| VANDA PHARMACEUTICALS INC. | operating co | 1 | 1 | 0 | 1 |