Asserter profile

Mineral Lassen LLC

shell LLC0 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
    Nmineral_lassen["Mineral Lassen LLC"]
    Nheathway["Heathway Holdings, LLC"]
    Nintellectual_assets_99["Intellectual Ventures Assets 99 LLC"]
    Nwolford_associates_liability["Wolford Associates, Limited Liability C…"]
    Nsteephill["Steephill Technologies LLC"]
    Nheathway -->|"2015 · Merger · 6700999"| Nmineral_lassen
    Nmineral_lassen -->|"2019 · Assignment · 6700999"| Nintellectual_assets_99
    Nwolford_associates_liability -->|"2008 · Assignment · 6700999"| Nheathway
    Nintellectual_assets_99 -->|"2019 · Assignment · 6700999"| Nsteephill
    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 Nmineral_lassen focal
    class Nheathway shell
    class Nintellectual_assets_99 npe
    class Nwolford_associates_liability shell
    class Nsteephill shell

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.