Worcester Technologies LLC — patent ownership profile

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
    Nworcester["Worcester Technologies LLC"]
    Nintellectual_ii_delaware["INTELLECTUAL VENTURES II LLC, DELAWARE"]
    Nat_and_t_intellectual_property_i["AT&T INTELLECTUAL PROPERTY I, L.P."]
    Nintellectual_ii["INTELLECTUAL VENTURES II LLC"]
    Nintellectual_81["INTELLECTUAL VENTURES HOLDING 81 LLC"]
    Nxenogenic_development_liability["XENOGENIC DEVELOPMENT LIMITED LIABILITY…"]
    Nchemtron_research["CHEMTRON RESEARCH LLC"]
    Nat_and_t_delaware_intellectual_property["AT&T DELAWARE INTELLECTUAL PROPERTY, IN…"]
    Nbellsouth_intellectual_property["BELLSOUTH INTELLECTUAL PROPERTY CORPORA…"]
    Nwantage["WANTAGE TECHNOLOGIES LLC"]
    Nworcester_delaware["Worcester Technologies LLC, Delaware"]
    Nintellectual_fund_83["INTELLECTUAL VENTURES FUND 83 LLC"]
    Ncallahan_cellular_l_l_c["CALLAHAN CELLULAR L.L.C."]
    Nwireless_technology_solutions["WIRELESS TECHNOLOGY SOLUTIONS LLC"]
    Nintellectual_assets_194["INTELLECTUAL VENTURES ASSETS 194 LLC"]
    Nnytell_software["NYTELL SOFTWARE LLC"]
    Nintellectual_57["Intellectual Ventures Holding 57 LLC"]
    Nintellectual_assets_190["INTELLECTUAL VENTURES ASSETS 190 LLC"]
    Nzofillip_pro["Zofillip Pro Group LLC"]
    Nintellectual_assets_158["Intellectual Ventures Assets 158 LLC"]
    Nlancart_dual_consulting_l_l_c["LANCART DUAL CONSULTING, L.L.C."]
    Nworcester -->|"2013 · Merger · 6826694"| Nintellectual_ii_delaware
    Nat_and_t_intellectual_property_i -->|"2011 · Assignment · 6715084"| Nworcester
    Nworcester ==>|"⚖️ 2013 · Merger · 6715084"| Nintellectual_ii
    Nintellectual_81 -->|"2017 · Assignment of Assignors Interest · 11032000"| Nintellectual_ii_delaware
    Nxenogenic_development_liability -->|"2023 · Assignment of Assignors Interest · 7721282"| Nintellectual_ii_delaware
    Nchemtron_research -->|"2024 · Assignment · 7336805"| Nintellectual_ii_delaware
    Nat_and_t_delaware_intellectual_property -->|"2011 · Assignment · 7398298"| Nat_and_t_intellectual_property_i
    Nat_and_t_intellectual_property_i -->|"2011 · Assignment · 7398298"| Nbellsouth_intellectual_property
    Nat_and_t_intellectual_property_i -->|"2012 · Assignment · 7398298"| Nwantage
    Nat_and_t_intellectual_property_i -->|"2011 · Assignment · 6826694"| Nworcester_delaware
    Nat_and_t_delaware_intellectual_property -->|"2011 · Assignment · 6715084"| Nat_and_t_intellectual_property_i
    Nchemtron_research -->|"2020 · Assignment · 8352584"| Nintellectual_ii
    Nintellectual_fund_83 -->|"2013 · Reassignment (Assignment of Assignors Interest) · 7260587"| Nintellectual_ii
    Ncallahan_cellular_l_l_c ==>|"⚖️ 2021 · ASSIGNMENT OF ASSIGNORS INTEREST · 7916180"| Nintellectual_ii
    Nintellectual_81 -->|"2024 · Assignment of Assignors Interest · 8898395"| Nintellectual_ii
    Nintellectual_81 -->|"2016 · Assignment · 9706500"| Nintellectual_ii
    Nintellectual_ii -->|"2018 · Assignment · 9706500"| Nwireless_technology_solutions
    Nintellectual_81 -->|"2013 · Assignment · 8031654"| Nintellectual_ii
    Nintellectual_ii -->|"2024 · Assignment · 8031654"| Nintellectual_assets_194
    Nnytell_software -->|"2021 · Assignment · 7882320"| Nintellectual_ii
    Nintellectual_81 -->|"2024 · ASSIGNMENT · 11206670"| Nintellectual_ii
    Nintellectual_81 -->|"2017 · ASSIGNMENT OF ASSIGNORS INTEREST · 11664889"| Nintellectual_ii
    Nchemtron_research -->|"2020 · ASSIGNMENT · US7822841B2"| Nintellectual_ii
    Ncallahan_cellular_l_l_c -->|"2021 · Assignment · 8198574"| Nintellectual_ii
    Nintellectual_57 ==>|"⚖️ 2013 · Merger · 7634666"| Nintellectual_ii
    Nintellectual_ii -->|"2023 · Assignment · 7634666"| Nintellectual_assets_190
    Nzofillip_pro ==>|"⚖️ 2013 · Merger · 6314409"| Nintellectual_ii
    Nintellectual_ii -->|"2020 · Assignment · 6314409"| Nintellectual_assets_158
    Nlancart_dual_consulting_l_l_c ==>|"⚖️ Merger · 5745574"| Nintellectual_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 Nworcester focal
    class Nintellectual_ii_delaware npe
    class Nat_and_t_intellectual_property_i operating
    class Nintellectual_ii npe
    class Nintellectual_81 npe
    class Nxenogenic_development_liability shell
    class Nchemtron_research npe
    class Nat_and_t_delaware_intellectual_property operating
    class Nbellsouth_intellectual_property operating
    class Nwantage shell
    class Nworcester_delaware shell
    class Nintellectual_fund_83 npe
    class Ncallahan_cellular_l_l_c npe
    class Nwireless_technology_solutions shell
    class Nintellectual_assets_194 npe
    class Nnytell_software shell
    class Nintellectual_57 npe
    class Nintellectual_assets_190 npe
    class Nzofillip_pro shell
    class Nintellectual_assets_158 shell
    class Nlancart_dual_consulting_l_l_c shell

Patents previously held (1)

US 67150842011-09-23 → 2013-05-23

Connected entities (3)

INTELLECTUAL VENTURES II LLC, DELAWARENPE1 patent
AT&T INTELLECTUAL PROPERTY I, L.P.operating company1 patent
INTELLECTUAL VENTURES II LLCNPE1 patent · ⚖️ 5

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.

(no name)· Turocy & Watson1 appearance