Asserter profile

EMPIRE TECHNOLOGY DEVELOPMENT LLC

NPE1 patents now2 ever0 cases filed during tenure4 connections

Also seen as: EMPIRE TECHNOLOGY DEVELOPMENT, LLC

PTAB exposure

1of this entity’s patents have been challenged at PTAB (1 total proceeding).

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
    Nempire_technology_development["EMPIRE TECHNOLOGY DEVELOPMENT LLC"]
    Ndrucker_elliott_h["DRUCKER, ELLIOTT H."]
    Ndrucker_elliot_h["DRUCKER, ELLIOT H."]
    Ncrestline_direct_finance["CRESTLINE DIRECT FINANCE, L.P."]
    Nandrew_wolfe_marc_elliot_levitt["Andrew Wolfe; Marc Elliot Levitt"]
    Ndrucker_elliott_h -->|"2012 · Assignment of Assignor's Interest · 8730833"| Nempire_technology_development
    Ndrucker_elliot_h -->|"2012 · Assignment of Assignor's Interest · 8730833"| Nempire_technology_development
    Nempire_technology_development -->|"2019 · Security Agreement · 8730833"| Ncrestline_direct_finance
    Ncrestline_direct_finance -->|"2023 · Release of Security Interest · 8730833"| Nempire_technology_development
    Nandrew_wolfe_marc_elliot_levitt -->|"2010 · ASSIGNMENT OF ASSIGNORS INTEREST · 8549339"| Nempire_technology_development
    Nempire_technology_development -->|"2018 · Security Agreement · 8549339"| Ncrestline_direct_finance
    Ncrestline_direct_finance -->|"2022 · Release · 8549339"| Nempire_technology_development
    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 Nempire_technology_development focal

Patents currently held (1)

Patents previously held (1)

Connected entities (4)

Correspondent attorneys (4)

Attorneys / firms recorded with USPTO when this entity received a patent. Recurrence is the signal — many firms do both NPE and operating-company patent work, so a single appearance doesn’t mean much.