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 |
|---|---|---|---|---|---|---|
| OPTIMUM COMMUNICATIONS SERVICES, INC. (a New Jersey Corp.) | operating co | 0 | 1 | 0 | 2 | |
| OPTIMUM COMMUNICATIONS SERVICES, INC. (a Canadian corp) | operating co | 0 | 1 | 0 | 2 | |
| SANDSTROM, MARK H. | individual | 0 | 1 | 0 | 2 | |
| Olio Assets L.L.C. | shell LLC | 0 | 1 | 0 | 2 | |
| Sandstrom, Mark | individual | 0 | 1 | 0 | 4 | |
| HERCULES CAPITAL, INC., AS AGENT | — | 0 | 1 | 0 | 2 | |
| NQP SPV II, L.P., AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT | — | 0 | 1 | 0 | 1 | |
| HERCULES CAPITAL, INC., AS ADMINISTRATIVE AND COLLATERAL AGENT | — | 0 | 1 | 0 | 1 | |
| BANK OF MONTREAL, AS ADMINISTRATIVE AGENT | — | 0 | 1 | 0 | 2 | |
| LINK TREASURE LIMITED | operating co | 0 | 1 | 0 | 1 | |
| MILA CO., LTD | — | 0 | 1 | 0 | 2 | |
| MTEKSEMICON INC. | — | 0 | 1 | 0 | 2 | |
| YEAGER, DOUG | individual | 0 | 1 | 0 | 1 | |
| SIMPLYTAPP, INC. | operating co | 0 | 1 | 0 | 2 | |
| Vertiv Corporation, Vertiv IT Systems, Inc., Electrical Reliability Services, Inc. | operating co | 0 | 1 | 0 | 1 | |
| Vertiv Corporation | operating co | 0 | 1 | 0 | 1 | |
| Liebert Corporation | operating co | 0 | 1 | 0 | 1 | |
| PCE, Inc. | operating co | 0 | 1 | 0 | 2 | |
| Plastic Companies Enterprises, Inc. | — | 0 | 1 | 0 | 2 | |
| Geist Manufacturing Inc | operating co | 0 | 1 | 0 | 2 |