Asserter profile

SensorTech Corporation

shell LLC1 patents now2 ever0 cases filed during tenure3 connections

Also seen as: Sensortech Corporation · SENSORTECH CORPORATION

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
    Nsensortech["SensorTech Corporation"]
    Nandrew_c_clark_and_david_w_topham["Andrew C. Clark and David W. Topham"]
    Necofactor["Ecofactor, Inc."]
    Nclark_andrew_c_and_topham_david_w["CLARK, ANDREW C. and TOPHAM, DAVID W."]
    Ntrane["Trane International Inc."]
    Nandrew_c_clark_and_david_w_topham -->|"2010 · Assignment of Assignor's Interest · 10018371"| Nsensortech
    Nsensortech -->|"2010 · Assignment of Assignor's Interest · 10018371"| Necofactor
    Nclark_andrew_c_and_topham_david_w -->|"2010 · ASSIGNMENT OF ASSIGNOR'S INTEREST · D1100567"| Nsensortech
    Necofactor -->|"2019 · Assignment of Assignor's Interest · 10018371"| Ntrane
    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 Nsensortech focal
    class Necofactor operating
    class Ntrane operating

Patents currently held (1)

Patents previously held (1)

Connected entities (3)

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.