Asserter profile

Enzon, Inc.

operating company1 patent now2 ever1 case filed during tenure2 connections

Also seen as: ENZON, INC.

Two-hop network

Edges marked ⚖️ overlap with at least one infringement suit filed during the receiving entity’s tenure with the patent. Bold-bordered = this entity. Red = NPE; orange = shell LLC; green = defensive aggregator; blue = operating company.

flowchart LR
    Nenzon["Enzon, Inc."]
    Nshmuel_zalipsky["Shmuel Zalipsky"]
    Ngreenwald_richard_b_martinez_anthony["GREENWALD, RICHARD B.; MARTINEZ, ANTHONY"]
    Nshmuel_zalipsky -->|"1990 · Assignment · 5122614"| Nenzon
    Ngreenwald_richard_b_martinez_anthony ==>|"⚖️ 1993 · Assignment · 5643575"| Nenzon
    classDef focal fill:#fef3c7,stroke:#92400e,stroke-width:3px,color:#1c1917
    classDef npe fill:#fee2e2,stroke:#be123c,stroke-width:2px,color:#1c1917
    classDef shell fill:#fed7aa,stroke:#9a3412,stroke-width:2px,color:#1c1917
    classDef defensive fill:#dcfce7,stroke:#15803d,stroke-width:2px,color:#1c1917
    classDef operating fill:#e0f2fe,stroke:#075985,stroke-width:1px,color:#1c1917
    class Nenzon focal

Patents currently held (1)

Patents previously held (1)

Connected entities (2)