Asserter profile

Corrigent Systems Ltd.

operating company0 patents now11 ever0 cases filed during tenure12 connections

Also seen as: CORRIGENT SYSTEMS LTD. · Corrigent Systems, Ltd.

PTAB exposure

1of this entity’s patents have been challenged at PTAB (1 total proceeding).

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
    Ncorrigent_systems["Corrigent Systems Ltd."]
    Nbarsheshet_yossi["BARSHESHET, YOSSI"]
    Norckit_corrigent["Orckit-Corrigent Ltd."]
    Nmor_gal["MOR, GAL"]
    Ndavid_zelig_leon_bruckman_yoav_kotser["David Zelig, Leon Bruckman, Yoav Kotser"]
    Nbruckman_leon["BRUCKMAN, LEON"]
    Nbruckman_leon_mor_gal_menahemi_zvi["Bruckman, Leon; Mor, Gal; Menahemi, Zvi"]
    Nrafi_harel_leon_bruckman_gal_mor["Rafi Harel; Leon Bruckman; Gal Mor"]
    Norckit_communications["Orckit Communications Ltd."]
    Nleon_bruckman_eli_aloni_david_zelig_gal_mor["Leon Bruckman; Eli Aloni; David Zelig;…"]
    Nbruckman_leon_ilan_shmuel["Bruckman, Leon; Ilan, Shmuel"]
    Nuzi_khill_zeev_oster_david_rozenberg_david_zelig_leon_bruckm["Uzi Khill; Zeev Oster; David Rozenberg;…"]
    Nleon_bruckman["Leon Bruckman"]
    Nhudson_bay_ip_opportunities_master_fund["Hudson Bay IP Opportunities Master Fund…"]
    Neli_eliezer_aloni_gal_mor["Eli (Eliezer) Aloni; Gal Mor"]
    Nronen_solomon["Ronen Solomon"]
    Ntamir_izhak["TAMIR, IZHAK"]
    Nzelig_david_aloni_eli_sdayor_ron_kaplan_menahem["ZELIG, DAVID; ALONI, ELI; SDAYOR, RON;…"]
    Nmantin_sharon["Mantin, Sharon"]
    Nhudson_bay_ip_opportunities_master_fund_new_york["HUDSON BAY IP OPPORTUNITIES MASTER FUND…"]
    Nizhak_tamir["Izhak Tamir"]
    Nedsl_communications["EDSL Communications, Ltd."]
    Nbarsheshet_yossi -->|"2001 · Assignment of Assignors Interest · 7061859"| Ncorrigent_systems
    Ncorrigent_systems -->|"2009 · Change of Name · 7061859"| Norckit_corrigent
    Nmor_gal -->|"2001 · ASSIGNMENT OF ASSIGNORS INTEREST · 7054264"| Ncorrigent_systems
    Ncorrigent_systems -->|"2009 · CHANGE OF NAME · 7054264"| Norckit_corrigent
    Ndavid_zelig_leon_bruckman_yoav_kotser -->|"2003 · Assignment of Assignors Interest · 7483399"| Ncorrigent_systems
    Ncorrigent_systems -->|"2009 · Change of Name · 7483399"| Norckit_corrigent
    Nbruckman_leon -->|"2007 · ASSIGNMENT OF ASSIGNORS INTEREST · 7697552"| Ncorrigent_systems
    Ncorrigent_systems -->|"2009 · CHANGE OF NAME · 7697552"| Norckit_corrigent
    Nbruckman_leon_mor_gal_menahemi_zvi -->|"2003 · Assignment · 7336605"| Ncorrigent_systems
    Ncorrigent_systems -->|"2009 · Change of Name · 7336605"| Norckit_corrigent
    Nrafi_harel_leon_bruckman_gal_mor -->|"2002 · Assignment · 7032135"| Ncorrigent_systems
    Ncorrigent_systems -->|"2009 · Change of Name · 7032135"| Norckit_corrigent
    Norckit_communications -->|"2002 · Assignment · 6891855"| Ncorrigent_systems
    Ncorrigent_systems -->|"2009 · Change of Name · 6891855"| Norckit_corrigent
    Nleon_bruckman_eli_aloni_david_zelig_gal_mor -->|"2011 · Assignment · 9185151"| Ncorrigent_systems
    Ncorrigent_systems -->|"2014 · Change of Name · 9185151"| Norckit_corrigent
    Nbruckman_leon_ilan_shmuel -->|"2002 · Assignment · 6957369"| Ncorrigent_systems
    Ncorrigent_systems -->|"2009 · Change of Name · 6957369"| Norckit_corrigent
    Nuzi_khill_zeev_oster_david_rozenberg_david_zelig_leon_bruckm -->|"2006 · Assignment · 7593400"| Ncorrigent_systems
    Ncorrigent_systems -->|"2014 · Change of Name · 7593400"| Norckit_corrigent
    Nleon_bruckman -->|"2004 · Assignment · 7330431"| Ncorrigent_systems
    Ncorrigent_systems -->|"2014 · Change of Name · 7330431"| Norckit_corrigent
    Norckit_corrigent -->|"2013 · Security Agreement · 7061859"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · Release by Secured Party · 7061859"| Norckit_corrigent
    Norckit_corrigent -->|"2013 · SECURITY AGREEMENT · 7054264"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · RELEASE BY SECURED PARTY · 7054264"| Norckit_corrigent
    Norckit_corrigent -->|"2013 · Security Agreement · 7483399"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · Release by Secured Party · 7483399"| Norckit_corrigent
    Norckit_corrigent -->|"2013 · SECURITY AGREEMENT · 7697552"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · RELEASE BY SECURED PARTY · 7697552"| Norckit_corrigent
    Norckit_corrigent -->|"2013 · Security Agreement · 7336605"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · Release · 7336605"| Norckit_corrigent
    Norckit_corrigent -->|"2013 · Security Agreement · 7032135"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · Release · 7032135"| Norckit_corrigent
    Norckit_corrigent -->|"2013 · Security Agreement · 6891855"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · Release by Secured Party · 6891855"| Norckit_corrigent
    Neli_eliezer_aloni_gal_mor -->|"Assignment · RE50398"| Norckit_corrigent
    Norckit_corrigent -->|"2013 · Security Agreement · 9185151"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · Release · 9185151"| Norckit_corrigent
    Norckit_corrigent -->|"2013 · Security Agreement · 6957369"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · Release · 6957369"| Norckit_corrigent
    Nronen_solomon -->|"2014 · Assignment · 9118602"| Norckit_corrigent
    Norckit_corrigent -->|"2013 · Security Agreement · 7593400"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · Release · 7593400"| Norckit_corrigent
    Norckit_corrigent -->|"2013 · Security Agreement · 7330431"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · Release · 7330431"| Norckit_corrigent
    Ntamir_izhak -->|"2001 · Assignment · 6483903"| Norckit_communications
    Norckit_communications -->|"2013 · Security Agreement · 6483903"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · Release By Secured Party · 6483903"| Norckit_communications
    Nzelig_david_aloni_eli_sdayor_ron_kaplan_menahem -->|"2000 · ASSIGNMENT OF ASSIGNORS INTEREST · 6834038"| Norckit_communications
    Norckit_communications -->|"2013 · SECURITY AGREEMENT · 6834038"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · RELEASE BY SECURED PARTY · 6834038"| Norckit_communications
    Nmantin_sharon -->|"2000 · Assignment of Assignors Interest · 6822943"| Norckit_communications
    Norckit_communications -->|"2013 · Security Agreement · 6822943"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · Release by Secured Party · 6822943"| Norckit_communications
    Norckit_communications -->|"2013 · Security Agreement · 6218872"| Nhudson_bay_ip_opportunities_master_fund_new_york
    Nleon_bruckman -->|"2001 · Assignment · 6891855"| Norckit_communications
    Norckit_communications -->|"2013 · Security Agreement · RE50398"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · Release · RE50398"| Norckit_communications
    Norckit_communications -->|"2013 · Security Agreement · 9118602"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · Release · 9118602"| Norckit_communications
    Nizhak_tamir -->|"2001 · Assignment · 6687224"| Norckit_communications
    Nedsl_communications -->|"2001 · Corrective Assignment · 6687224"| Norckit_communications
    Norckit_communications -->|"2013 · Security Agreement · 6687224"| Nhudson_bay_ip_opportunities_master_fund
    Nhudson_bay_ip_opportunities_master_fund -->|"2013 · Release · 6687224"| Norckit_communications
    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 Ncorrigent_systems focal
    class Norckit_corrigent operating
    class Norckit_communications operating
    class Nhudson_bay_ip_opportunities_master_fund npe
    class Nedsl_communications operating

Patents previously held (11)

US 70542642001-07-15 → 2009-09-06
US 70618592001-07-30 → 2009-09-06PTAB: discretionary denial
US 68918552002-03-07 → 2009-09-06
US 69573692002-05-19 → 2009-09-06
US 70321352002-08-02 → 2009-09-06
US 74833992003-02-02 → 2009-09-06
US 73366052003-04-05 → 2009-09-06
US 73304312004-11-17 → 2013-03-18
US 75934002006-07-10 → 2013-03-18
US 76975522007-06-11 → 2009-09-06
US 91851512011-03-09 → 2013-03-18

Connected entities (12)

Orckit-Corrigent Ltd.operating company11 patents
BARSHESHET, YOSSIindividual1 patent
MOR, GALindividual1 patent
David Zelig, Leon Bruckman, Yoav Kotserindividual1 patent
BRUCKMAN, LEONindividual1 patent
Bruckman, Leon; Mor, Gal; Menahemi, Zviindividual1 patent
Rafi Harel; Leon Bruckman; Gal Morindividual1 patent
Orckit Communications Ltd.operating company1 patent
Leon Bruckman; Eli Aloni; David Zelig; Gal Morindividual1 patent
Bruckman, Leon; Ilan, Shmuelindividual1 patent
Uzi Khill; Zeev Oster; David Rozenberg; David Zelig; Leon Bruckman; Ronen Solomonindividual1 patent
Leon Bruckmanindividual1 patent

Correspondent attorneys (3)

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.

ALON A. SHOHAM· EITAN, MAUL & Partners1 appearance
GIDEON BEN ZVI1 appearance
G. E. EHRLICH· EHRLICH & FENER1 appearance