Asserter profile

LIT-US CHISUM 22-A LLC

NPE2 patents now4 ever0 cases filed during tenure2 connections

Also seen as: LIT-US Chisum 22-A LLC

PTAB exposure

4of this entity’s patents have been challenged at PTAB (4 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
    Nlit_us_chisum_22_a["LIT-US CHISUM 22-A LLC"]
    Nmyport["MYPORT TECHNOLOGIES, INC."]
    Neight_khz["EIGHT KHZ, LLC"]
    Nfrederick_j_murphy_michael_f_malone["Frederick J. Murphy, Michael F. Malone"]
    Nmyport_ip["MYPORT IP, INC."]
    Nip_litfin_us_2024["IP LITFIN US 2024 LLC"]
    Nmalone_michael_f["MALONE, MICHAEL F."]
    Nlyren_philip_s_norris_glen_a["LYREN, PHILIP S., NORRIS, GLEN A."]
    Nphilip_s_lyren_glen_a_norris["Philip S. Lyren, Glen A. Norris"]
    Nmyport -->|"2022 · Security Interest · 9832017"| Nlit_us_chisum_22_a
    Nmyport -->|"2022 · Security Interest · 10237067"| Nlit_us_chisum_22_a
    Neight_khz -->|"2022 · Security Interest · 10798509"| Nlit_us_chisum_22_a
    Neight_khz -->|"2022 · Security Agreement · 9226090"| Nlit_us_chisum_22_a
    Nfrederick_j_murphy_michael_f_malone -->|"2019 · Reassignment · 11188998"| Nmyport
    Nmyport -->|"2020 · Reassignment · 11188998"| Nmyport_ip
    Nmyport -->|"2024 · Security Agreement · 11188998"| Nip_litfin_us_2024
    Nmyport_ip -->|"2024 · Reassignment · 11188998"| Nmyport
    Nmalone_michael_f -->|"2016 · Assignment · 9832017"| Nmyport
    Nmyport -->|"2017 · Assignment · 9832017"| Nmyport_ip
    Nmyport_ip -->|"2022 · Assignment · 9832017"| Nmyport
    Nmyport -->|"2024 · Patent Security Agreement · 9832017"| Nip_litfin_us_2024
    Nmalone_michael_f -->|"2017 · Assignment · 10237067"| Nmyport
    Nmyport -->|"2018 · Assignment · 10237067"| Nmyport_ip
    Nmyport_ip -->|"2022 · Assignment · 10237067"| Nmyport
    Nmyport -->|"2024 · Patent Security Agreement · 10237067"| Nip_litfin_us_2024
    Nlyren_philip_s_norris_glen_a -->|"2022 · Assignment of Assignors Interest · 10798509"| Neight_khz
    Nphilip_s_lyren_glen_a_norris -->|"2022 · Assignment · 9226090"| Neight_khz
    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 Nlit_us_chisum_22_a focal
    class Nmyport shell
    class Neight_khz npe
    class Nmyport_ip shell
    class Nip_litfin_us_2024 npe

Patents currently held (2)

Patents previously held (2)

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.