Asserter profile

ABGENIX, INC.

operating company0 patents now1 ever0 cases filed during tenure2 connections

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
    Nabgenix["ABGENIX, INC."]
    Ndavis_c_geoffrey_corvalan_jose_r["DAVIS, C. GEOFFREY; CORVALAN, JOSE R."]
    Namgen_fremont["AMGEN FREMONT INC."]
    Namgen["AMGEN INC."]
    Ndavis_c_geoffrey_corvalan_jose_r -->|"2003 · ASSIGNMENT OF ASSIGNORS INTEREST · 7364736"| Nabgenix
    Nabgenix -->|"2007 · MERGER · 7364736"| Namgen_fremont
    Nabgenix -->|"2007 · Merger · 7364736"| Namgen_fremont
    Namgen_fremont -->|"2022 · ASSIGNMENT OF ASSIGNORS INTEREST · 7364736"| Namgen
    Namgen_fremont ==>|"⚖️ 2022 · Assignment · 7364736"| Namgen
    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 Nabgenix focal
    class Namgen_fremont operating
    class Namgen operating

Patents previously held (1)

Connected entities (2)

Correspondent attorneys (1)

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.