Asserter profile

CHAMPION ENGINE TECHNOLOGY, LLC

operating company0 patents now11 ever0 cases filed during tenure9 connections

Also seen as: Champion Engine Technology, LLC

PTAB exposure

11of this entity’s patents have been challenged at PTAB (11 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
    Nchampion_engine_technology["CHAMPION ENGINE TECHNOLOGY, LLC"]
    Nmark_j_sarder_aleko_d_sotiriades_james_j_dehn_leigh_jenison["Mark J. Sarder; Aleko D. Sotiriades; Ja…"]
    Nchampion_power_equipment["CHAMPION POWER EQUIPMENT, INC."]
    Nmark_j_sarder_leigh_jenison_ian_schmit["Mark J. Sarder, Leigh Jenison, Ian Schm…"]
    Nsarder_mark_j_collie_kendall_j_jenison_leigh_a_dehn_james_j_["SARDER, MARK J; COLLIE, KENDALL J; JENI…"]
    Njenison_leigh_sarder_mark_j_schmit_ian["JENISON, LEIGH; SARDER, MARK J.; SCHMIT…"]
    Ndehn_james_j_jenison_leigh_sarder_mark_j_sotiriades_aleko_d["DEHN, JAMES J.; JENISON, LEIGH; SARDER,…"]
    Nsarder_mark_j_sotiriades_aleko_d_dehn_james_j_jenison_leigh["SARDER, MARK J.; SOTIRIADES, ALEKO D.;…"]
    Ncollie_kendall_j_dehn_james_j_jenison_leigh_sarder_mark_j_sa["COLLIE, KENDALL J.; DEHN, JAMES J.; JEN…"]
    Ncollie_kendall_j_dehn_james_j_jenison_leigh_a_sarder_mark_j_["Collie, Kendall J.; Dehn, James J.; Jen…"]
    Nmark_j_sarder_aleko_d_sotiriades_james_j_dehn_leigh_jenison -->|"2022 · Assignment · 11840970"| Nchampion_engine_technology
    Nchampion_engine_technology -->|"2022 · Assignment · 11840970"| Nchampion_power_equipment
    Nchampion_engine_technology ==>|"⚖️ 2022 · Assignment · 11840970"| Nchampion_power_equipment
    Nmark_j_sarder_leigh_jenison_ian_schmit -->|"2013 · Assignment · 10598101"| Nchampion_engine_technology
    Nchampion_engine_technology ==>|"⚖️ 2018 · Assignment · 10598101"| Nchampion_power_equipment
    Nsarder_mark_j_collie_kendall_j_jenison_leigh_a_dehn_james_j_ -->|"2020 · ASSIGNMENT OF ASSIGNORS INTEREST · 11143120"| Nchampion_engine_technology
    Nchampion_engine_technology -->|"2020 · ASSIGNMENT · 11143120"| Nchampion_power_equipment
    Njenison_leigh_sarder_mark_j_schmit_ian -->|"2013 · Assignment · 11905896"| Nchampion_engine_technology
    Nchampion_engine_technology -->|"2018 · Assignment · 11905896"| Nchampion_power_equipment
    Ndehn_james_j_jenison_leigh_sarder_mark_j_sotiriades_aleko_d -->|"2015 · Assignment · 10221780"| Nchampion_engine_technology
    Nchampion_engine_technology ==>|"⚖️ 2018 · Assignment · 10221780"| Nchampion_power_equipment
    Nsarder_mark_j_sotiriades_aleko_d_dehn_james_j_jenison_leigh -->|"2020 · Assignment · 11492985"| Nchampion_engine_technology
    Nchampion_engine_technology -->|"2020 · Assignment · 11492985"| Nchampion_power_equipment
    Ndehn_james_j_jenison_leigh_sarder_mark_j_sotiriades_aleko_d -->|"2023 · ASSIGNMENT OF ASSIGNORS INTEREST · 11905895"| Nchampion_engine_technology
    Nchampion_engine_technology ==>|"⚖️ 2023 · ASSIGNMENT OF ASSIGNORS INTEREST · 11905895"| Nchampion_power_equipment
    Nmark_j_sarder_leigh_jenison_ian_schmit -->|"2013 · Assignment · 11761390"| Nchampion_engine_technology
    Nchampion_engine_technology -->|"2018 · Assignment · 11761390"| Nchampion_power_equipment
    Ncollie_kendall_j_dehn_james_j_jenison_leigh_sarder_mark_j_sa -->|"2015 · Assignment · 10697398"| Nchampion_engine_technology
    Nchampion_engine_technology ==>|"⚖️ 2018 · Assignment · 10697398"| Nchampion_power_equipment
    Ndehn_james_j_jenison_leigh_sarder_mark_j_sotiriades_aleko_d -->|"2018 · ASSIGNMENT OF ASSIGNORS INTEREST · 11530654"| Nchampion_engine_technology
    Nchampion_engine_technology -->|"2018 · ASSIGNMENT OF ASSIGNORS INTEREST · 11530654"| Nchampion_power_equipment
    Nchampion_power_equipment -->|"2022 · ASSIGNMENT · 11530654"| Nchampion_engine_technology
    Nchampion_engine_technology -->|"2022 · ASSIGNMENT · 11530654"| Nchampion_power_equipment
    Ncollie_kendall_j_dehn_james_j_jenison_leigh_a_sarder_mark_j_ -->|"2020 · Assignment · 11143145"| Nchampion_engine_technology
    Nchampion_engine_technology -->|"2020 · Assignment · 11143145"| Nchampion_power_equipment
    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 Nchampion_engine_technology focal
    class Nchampion_power_equipment operating

Patents previously held (11)

Connected entities (9)

Correspondent attorneys (11)

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.