Asserter profile

SANDSTROM, MARK H.

individual0 patents now1 ever0 cases filed during tenure2 connections

Also seen as: SANDSTROM, MARK H

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
    Nsandstrom_mark_h["SANDSTROM, MARK H."]
    Noptimum_communications["Optimum Communications Technologies, In…"]
    Noptimum_communications_services_a_delaware["OPTIMUM COMMUNICATIONS SERVICES, INC. (…"]
    Nsandstrom_mark["Sandstrom, Mark"]
    Noptimum_communications_services["Optimum Communications Services, Inc."]
    Noptimum_communications_services_a_canadian["OPTIMUM COMMUNICATIONS SERVICES, INC. (…"]
    Noptimum_communications_services_an_alberta["OPTIMUM COMMUNICATIONS SERVICES, INC. (…"]
    Nsandstrom_mark_h -->|"2003 · Assignment · 7558260"| Noptimum_communications
    Noptimum_communications_services_a_delaware -->|"2016 · Assignment · 7558260"| Nsandstrom_mark_h
    Nsandstrom_mark_h -->|"2016 · Assignment · 7558260"| Noptimum_communications_services_a_delaware
    Nsandstrom_mark -->|"2003 · Assignment · 7333511"| Noptimum_communications
    Noptimum_communications -->|"2006 · Assignment · 7333511"| Noptimum_communications_services
    Noptimum_communications -->|"2006 · Assignment · 7558260"| Noptimum_communications_services_a_canadian
    Noptimum_communications_services -->|"2012 · Assignment · 7333511"| Noptimum_communications_services_a_delaware
    Nsandstrom_mark -->|"2016 · Assignment · 7333511"| Noptimum_communications_services_a_delaware
    Noptimum_communications_services_an_alberta -->|"2011 · Assignment (Confirmation/Correction) · 7558260"| Noptimum_communications_services_a_delaware
    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 Nsandstrom_mark_h focal
    class Noptimum_communications operating
    class Noptimum_communications_services_a_delaware operating
    class Noptimum_communications_services operating
    class Noptimum_communications_services_a_canadian operating
    class Noptimum_communications_services_an_alberta 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.