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	Connections
TJTM Technologies, LLC	NPE	1	1	1
Eamonn McSweeney	individual	1	2	1
Jazz Pharmaceuticals, Inc. et al.	operating co	1	2	1
Web.com Holding Company, Inc.	operating co	1	2	2
LYTX, INC.	operating co	1	2	5
Sherwood Services AG	operating co	1	2	3
ROUND ROCK RESEARCH, LLC	NPE	1	2	1
Stanley Black & Decker, Inc.	operating co	1	2	3
Cadent Ltd.	operating co	1	2	2
Applied Materials, Inc.	operating co	1	2	2
ST Famtech, LLC	shell LLC	1	2	1
ORBITAL SCIENCES CORPORATION	operating co	1	2	2
ACCEL Performance Group LLC	operating co	1	2	3
RAM AUTOMOTIVE COMPANY	operating co	1	2	2
NAVTEQ B.V.	operating co	1	2	3
Hitachi Global Storage Technologies Netherlands B.V.	operating co	1	2	3
First Data Corporation	operating co	1	2	2
Tektronix, Inc.	operating co	1	2	4
The Commonwealth of Australia	—	1	2	3
S. Aqua Semiconductor, LLC	NPE	1	2	3