Asserter profile

HBCU MESSAGING US LP

NPE1 patents now2 ever0 cases filed during tenure3 connections

Also seen as: HBCU Messaging US

PTAB exposure

2of this entity’s patents have been challenged at PTAB (2 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
    Nhbcu_messaging_us["HBCU MESSAGING US LP"]
    Nrembrandt_messaging["REMBRANDT MESSAGING TECHNOLOGIES, L.P."]
    Nrpl["RPL HOLDINGS, LLC"]
    Nrembrandt_messaging_ii["Rembrandt Messaging Technologies II, LP"]
    Nvistra["VISTRA LIMITED"]
    Nhbcu_messaging_ip["HBCU MESSAGING IP LLC"]
    Nmessmo_pty["MESSMO TECHNOLOGIES PTY. LIMITED"]
    Nmessmo["Messmo"]
    Nhbcu_messaging["HBCU Messaging International, LP"]
    Nhbcu_i_and_hbcu_ii["HBCU Tech Holding I, LLC and HBCU Tech…"]
    Nrembrandt_messaging -->|"2020 · Correction · 11991600"| Nhbcu_messaging_us
    Nhbcu_messaging_us -->|"2020 · Security Agreement · 11991600"| Nrpl
    Nrembrandt_messaging_ii -->|"Change of Name · 11012827"| Nhbcu_messaging_us
    Nvistra -->|"2009 · Assignment of assignor's interest · 11991601"| Nrembrandt_messaging
    Nvistra -->|"2014 · Nunc Pro Tunc Assignment · 11991601"| Nrembrandt_messaging
    Nrembrandt_messaging -->|"2020 · Assignment · 11991600"| Nhbcu_messaging_ip
    Nmessmo_pty -->|"2014 · Assignment · 11089450"| Nrembrandt_messaging
    Nrembrandt_messaging -->|"Assignment · 11089450"| Nrembrandt_messaging_ii
    Nrembrandt_messaging -->|"2015 · Assignment · 8918127"| Nrembrandt_messaging_ii
    Nmessmo -->|"Assignment · 11012827"| Nrembrandt_messaging
    Nrembrandt_messaging -->|"Change of Name · 11012827"| Nhbcu_messaging
    Nrembrandt_messaging_ii -->|"Assignment · 11089450"| Nhbcu_i_and_hbcu_ii
    Nmessmo_pty -->|"2015 · Assignment · 8918127"| Nrembrandt_messaging_ii
    Nhbcu_messaging -->|"Assignment · 11012827"| Nrembrandt_messaging_ii
    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 Nhbcu_messaging_us focal
    class Nrembrandt_messaging npe
    class Nrembrandt_messaging_ii npe
    class Nhbcu_messaging_ip npe
    class Nmessmo_pty shell
    class Nmessmo operating
    class Nhbcu_messaging npe
    class Nhbcu_i_and_hbcu_ii npe

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.