Asserter profile

TETRASUN, INC.

operating company0 patents now2 ever0 cases filed during tenure4 connections

Also seen as: Tetrasun Inc. · Tetrasun, Inc.

PTAB exposure

2of this entity’s patents have been challenged at PTAB (3 total proceedings).

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
    Ntetrasun["TETRASUN, INC."]
    Ndeceuster_denis_schultz_wittmann_oliver["DECEUSTER, DENIS; SCHULTZ-WITTMANN, OLI…"]
    Nfirst_solar["FIRST SOLAR, INC."]
    Ndenis_deceuster["Denis Deceuster"]
    Noliver_schultz_wittmann["Oliver Schultz-Wittmann"]
    Njpmorgan_chase_bank_n_a["JPMORGAN CHASE BANK, N.A."]
    Ndeceuster_denis_schultz_wittmann_oliver -->|"2015 · Assignment · 9666732"| Ntetrasun
    Ntetrasun -->|"2025 · Assignment · 9666732"| Nfirst_solar
    Ndenis_deceuster -->|"2011 · Assignment · 9130074"| Ntetrasun
    Noliver_schultz_wittmann -->|"2011 · Assignment · 9130074"| Ntetrasun
    Ntetrasun -->|"2013 · Assignment · 9130074"| Nfirst_solar
    Ntetrasun ==>|"⚖️ 2025 · Assignment · 9130074"| Nfirst_solar
    Nfirst_solar -->|"2025 · Patent Security Agreement · 9666732"| Njpmorgan_chase_bank_n_a
    Nfirst_solar -->|"2025 · Security Agreement · 9130074"| Njpmorgan_chase_bank_n_a
    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 Ntetrasun focal
    class Nfirst_solar operating
    class Njpmorgan_chase_bank_n_a operating

Patents previously held (2)

Connected entities (4)

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.