Asserter profile

Plainfield Specialty Holdings I Inc.

shell LLC0 patents now5 ever0 cases filed during tenure2 connections

Also seen as: Plainfield Specialty Holdings I, Inc. · PLAINFIELD SPECIALTY HOLDINGS I 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
    Nplainfield_specialty_i["Plainfield Specialty Holdings I Inc."]
    Nmirror_worlds["Mirror Worlds Technologies, Inc."]
    Nrecognition_interface["Recognition Interface, Inc."]
    Nrandy_prager_and_peter_sparago["Randy Prager and Peter Sparago"]
    Nyale_university["Yale University"]
    Nmirror_worlds_by_then_renamed_looking_glass["Mirror Worlds, LLC (by then renamed Loo…"]
    Nmirror_world["Mirror World Technologies, Inc."]
    Nplainfield_specialty_i -->|"2008 · Assignment · 6768999"| Nmirror_worlds
    Nrecognition_interface -->|"2008 · Assignment · 6768999"| Nplainfield_specialty_i
    Nrecognition_interface -->|"2008 · Nunc pro tunc assignment · 6638313"| Nplainfield_specialty_i
    Nplainfield_specialty_i ==>|"⚖️ 2008 · Nunc pro tunc assignment · 6638313"| Nmirror_worlds
    Nrecognition_interface -->|"2008 · Nunc pro tunc assignment · 6006227"| Nplainfield_specialty_i
    Nplainfield_specialty_i ==>|"⚖️ 2008 · Nunc pro tunc assignment · 6006227"| Nmirror_worlds
    Nplainfield_specialty_i -->|"2008 · Nunc pro tunc assignment · 6725427"| Nmirror_worlds
    Nrecognition_interface -->|"2008 · Nunc pro tunc assignment · 6725427"| Nplainfield_specialty_i
    Nplainfield_specialty_i -->|"2008 · Assignment · 8255439"| Nmirror_worlds
    Nplainfield_specialty_i -->|"2013 · Assignment · 8255439"| Nmirror_worlds
    Nplainfield_specialty_i -->|"2008 · Assignment · 7865538"| Nmirror_worlds
    Nrecognition_interface -->|"2008 · Assignment · 7865538"| Nplainfield_specialty_i
    Nrandy_prager_and_peter_sparago -->|"2001 · Assignment · 6768999"| Nmirror_worlds
    Nmirror_worlds -->|"2007 · Assignment · 6768999"| Nrecognition_interface
    Nmirror_worlds -->|"2008 · Assignment · 6768999"| Nrecognition_interface
    Nyale_university -->|"2000 · Assignment · 6638313"| Nmirror_worlds
    Nmirror_worlds -->|"2007 · Assignment · 6638313"| Nrecognition_interface
    Nmirror_worlds -->|"2008 · Nunc pro tunc assignment · 6638313"| Nrecognition_interface
    Nyale_university -->|"2000 · Assignment · 6006227"| Nmirror_worlds
    Nmirror_worlds -->|"2005 · Assignment · 6006227"| Nrecognition_interface
    Nmirror_worlds -->|"2008 · Nunc pro tunc assignment · 6006227"| Nrecognition_interface
    Nmirror_worlds -->|"2005 · Assignment · 6725427"| Nrecognition_interface
    Nmirror_worlds -->|"2008 · Nunc pro tunc assignment · 6725427"| Nrecognition_interface
    Nmirror_worlds_by_then_renamed_looking_glass -->|"2013 · Assignment · 6725427"| Nmirror_worlds
    Nmirror_worlds -->|"2008 · Assignment · 7865538"| Nrecognition_interface
    Nyale_university -->|"2008 · Assignment · 7865538"| Nmirror_worlds
    Nmirror_world -->|"2005 · Assignment · 6768999"| Nrecognition_interface
    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 Nplainfield_specialty_i focal
    class Nmirror_worlds npe
    class Nmirror_worlds_by_then_renamed_looking_glass npe
    class Nmirror_world operating

Patents previously held (5)

Connected entities (2)