Asserter profile

Voxer IP LLC

operating company2 patents now2 ever2 cases filed during tenure2 connections

PTAB exposure

2of this entity’s patents have been challenged at PTAB (2 total proceedings). 2 currently have active 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
    Nvoxer_ip["Voxer IP LLC"]
    Nkatis_thomas_e_panttaja_james_t_panttaja_mary_g_ranney_matth["Katis, Thomas E.; Panttaja, James T.; P…"]
    Nthomas_e_katis_james_t_panttaja_mary_g_panttaja_matthew_j_ra["Thomas E. Katis, James T. Panttaja, Mar…"]
    Nkatis_thomas_e_panttaja_james_t_panttaja_mary_g_ranney_matth -->|"2023 · Assignment · 11658929"| Nvoxer_ip
    Nthomas_e_katis_james_t_panttaja_mary_g_panttaja_matthew_j_ra ==>|"⚖️ 2021 · Assignment of Assignors Interest · 11146516"| Nvoxer_ip
    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 Nvoxer_ip focal

Patents currently 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.