Asserter profile

RPX CORPORATION, CALIFORNIA

defensive aggregator0 patents now1 ever0 cases filed during tenure2 connections

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
    Nrpx_california["RPX CORPORATION, CALIFORNIA"]
    Nprovenance_asset["PROVENANCE ASSET GROUP LLC"]
    Nbarings_finance["BARINGS FINANCE LLC"]
    Nalcatel_lucent_sas_nokia_solutions_and_networks_bv_nokia_oy["ALCATEL LUCENT SAS, NOKIA SOLUTIONS AND…"]
    Nrpx["RPX CORPORATION"]
    Nprovenance_asset -->|"2021 · ASSIGNMENT OF ASSIGNORS INTEREST · 8635697"| Nrpx_california
    Nbarings_finance -->|"2024 · RELEASE OF SECURITY INTEREST IN SPECIFIED PATENTS · 8635697"| Nrpx_california
    Nalcatel_lucent_sas_nokia_solutions_and_networks_bv_nokia_oy -->|"2017 · Assignment · 9462410"| Nprovenance_asset
    Nprovenance_asset -->|"2021 · Assignment of Assignor's Interest · 9462410"| Nrpx
    Nbarings_finance -->|"2024 · Release of Lien on Patents · 9462410"| Nrpx
    Nbarings_finance -->|"2024 · RELEASE OF SECURITY INTEREST IN SPECIFIED PATENTS · 7593936"| Nrpx
    Nbarings_finance -->|"2024 · Release of Security Interest in Specified Patents · 8327426"| Nrpx
    Nbarings_finance -->|"2024 · Release of Security Interest · 8117639"| Nrpx
    Nbarings_finance -->|"2024 · RELEASE · 8397282"| Nrpx
    Nbarings_finance -->|"2024 · RELEASE OF SECURITY INTEREST IN SPECIFIED PATENTS · 8356336"| Nrpx
    Nbarings_finance -->|"2024 · Release of Security Interest in Specified Patents · 8543710"| Nrpx
    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 Nrpx_california focal
    class Nprovenance_asset npe
    class Nbarings_finance operating
    class Nalcatel_lucent_sas_nokia_solutions_and_networks_bv_nokia_oy operating
    class Nrpx defensive

Patents previously held (1)

Connected entities (2)

Correspondent attorneys (2)

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.