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 |
|---|---|---|---|---|---|---|
| SIGNAL LLP | NPE | 5 | 5 | 0 | 1 | |
| WYE IP CAPITAL LLC | NPE | 5 | 5 | 0 | 2 | |
| WECREVENTION, INC. | NPE | 5 | 5 | 0 | 1 | |
| SOFTVIEW L.L.C. | NPE | 5 | 5 | 0 | 1 | |
| Sanas.ai Inc. | operating co | 5 | 5 | 0 | 4 | |
| MOSKOWITZ FAMILY LLC | NPE | 4 | 7 | 0 | 7 | |
| THALES DIS FRANCE SAS | operating co | 4 | 4 | 0 | 3 | |
| CLARET EUROPEAN SPECIALTY LENDING COMPANY III, S.A R.L. | operating co | 4 | 4 | 0 | 1 | |
| COMPETITIVE ACCESS SYSTEMS, INC. | NPE | 4 | 4 | 0 | 3 | |
| MESSAGELOUD LLC | operating co | 4 | 4 | 0 | 1 | |
| SNAPAID LTD. | NPE | 4 | 4 | 0 | 2 | |
| BOKF, NA D/B/A BOK FINANCIAL | operating co | 4 | 4 | 0 | 1 | |
| GRIDSCALE SOLUTIONS, LLC | shell LLC | 4 | 4 | 0 | 1 | |
| CATERPILLAR INC. | operating co | 4 | 4 | 0 | 4 | |
| CHELSIO COMMUNICATIONS, INC. | operating co | 4 | 4 | 0 | 7 | |
| PLF 2025-A LP | — | 4 | 4 | 0 | 2 | |
| Accusearch Technologies LLC | NPE | 4 | 4 | 0 | 2 | |
| BALANCED BODY, INC. | operating co | 4 | 4 | 0 | 3 | |
| MEMORIAL SLOAN KETTERING CANCER CENTER | operating co | 4 | 4 | 0 | 2 | |
| MELAMED, SHAHLA | NPE | 4 | 4 | 0 | 3 | |
| MULTIFOLD INTERNATIONAL INCORPORATED PTE. LTD. | NPE | 4 | 4 | 0 | 1 | |
| STARBOARD VALUE INTERMEDIATE FUND LP, AS COLLATERAL AGENT | operating co | 3 | 8 | 0 | 5 | |
| DYNAMIC MESH NETWORKS, INC. | NPE | 3 | 4 | 0 | 5 | |
| NATIONAL SCIENCE FOUNDATION | operating co | 3 | 4 | 0 | 3 | |
| STINGRAY IP SOLUTIONS LLC | NPE | 3 | 4 | 0 | 3 |