Asserter profile
BlackBerry Limited
operating company3 patents now46 ever7 cases filed during tenure11 connections
Also seen as: BLACKBERRY LIMITED
PTAB exposure
6of this entity’s patents have been challenged at PTAB (6 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
Nblackberry["BlackBerry Limited"]
Nhe_dake["He, Dake"]
Not_patent_escrow["OT Patent Escrow, LLC"]
Nmalikie_innovations["MALIKIE INNOVATIONS LIMITED"]
Nresearch_in_motion["Research In Motion Limited"]
Nqaderi_hashim_mohammad_inglis_david_alan_travers_christopher["QADERI, Hashim Mohammad, INGLIS, DAVID…"]
Ncerticom["Certicom Corp."]
Not_patent_escrow_illinois["OT PATENT ESCROW, LLC, ILLINOIS"]
Nmalikie_innovations_ireland["MALIKIE INNOVATIONS LIMITED, IRELAND"]
Nnxp_usa["NXP USA, INC."]
Nfundamental_innovation_systems["Fundamental Innovation Systems Internat…"]
Nvelos_media["Velos Media, LLC"]
Nhewlett_packard_enterprise_development["Hewlett Packard Enterprise Development…"]
Nvaltrus_innovations["Valtrus Innovations Limited"]
Nhewlett_packard_enterprise_development_hewlett_packard_enter["HEWLETT PACKARD ENTERPRISE DEVELOPMENT…"]
Nhewlett_packard_enterprise_hewlett_packard_enterprise_develo["Hewlett Packard Enterprise Company; Hew…"]
Nhewlett_packard_enterprise_development_and_hewlett_packard_e["Hewlett Packard Enterprise Development…"]
Nblackberry_blackberry["BLACKBERRY LIMITED; BLACKBERRY CORPORAT…"]
Nvaltrus_innovations_ireland_f_k_a_dolya_holdco_9["Valtrus Innovations Limited (Ireland),…"]
Naldana_leonardo_ma_ming_lun_dave_wennemer_dietmar_frank_simo["Aldana, Leonardo; Ma, Ming-Lun Dave; We…"]
Nbayne_ryan_mitchell_purdy_michael_l["BAYNE, RYAN MITCHELL, PURDY, MICHAEL L."]
Nvaranda_marcelo["VARANDA, MARCELO"]
N2256355_ontario["2256355 ONTARIO LIMITED"]
Nadams_neil_brown_michael_k_little_herb_brown_michael_s_davis["ADAMS, NEIL; BROWN, MICHAEL K.; LITTLE,…"]
Nblackberry_ontario["BlackBerry Limited (Ontario)"]
Nadams_neil_p_brown_michael_k_little_herbert_a_pattenden_chri["ADAMS, NEIL P.; BROWN, MICHAEL K.; LITT…"]
Nresearch_in_motion_rf["Research in Motion RF, Inc."]
Ndapeng_gao_brian_alexander_oliver["Dapeng Gao; Brian Alexander Oliver"]
Nfischer_daniel_m_radut_dan_g_habicher_michael_f_luong_quang_["Fischer, Daniel M.; Radut, Dan G.; Habi…"]
Njonathan_dearden["Jonathan Dearden"]
Nbrown_michael_s_lazaridis_mihal_mousseau_gary_p["Brown, Michael S.; Lazaridis, Mihal; Mo…"]
Ngerhard_d_klassen_craig_a_dunk_christopher_r_wormald["Gerhard D. Klassen; Craig A. Dunk; Chri…"]
Nbouchard_jean_philippe_hymel_james_allen["Bouchard, Jean Philippe; Hymel, James A…"]
Nkalu_onuka_kalu["Kalu Onuka Kalu"]
Nhymel_james_allen_bouchard_jean_philippe["Hymel, James Allen; Bouchard, Jean Phil…"]
Nfahmy_samer_klassen_gerhard_dietrich_wormald_christopher_r_z["Fahmy, Samer; Klassen, Gerhard Dietrich…"]
Nwormald_christopher["WORMALD, CHRISTOPHER"]
Nklassen_gary["KLASSEN, GARY"]
Nfahmy_samer["FAHMY, SAMER"]
Nzinn_r_scotte["ZINN, R. SCOTTE"]
Nbrown_michael_s_klassen_gerhard_d["Brown, Michael S.; Klassen, Gerhard D."]
Ngerhard_d_klassen_christopher_r_wormald_lawrence_e_kuhl["Gerhard D. Klassen; Christopher R. Worm…"]
Ngerhard_dietrich_klassen["Gerhard Dietrich Klassen"]
Nmichael_joseph_deluca_and_thomas_casey_hill["Michael Joseph DeLuca and Thomas Casey…"]
Nbrown_michael_s_klassen_gerhard_d_dent_terrill["Brown, Michael S.; Klassen, Gerhard D.;…"]
Nfischer_daniel_m_habicher_michael_f_luong_quang_a_malton_jon["FISCHER, DANIEL M.; HABICHER, MICHAEL F…"]
Ndusan_veselic_martin_george_albert_guthrie["Dusan Veselic; Martin George Albert Gut…"]
Ndaniel_m_fischer_michael_f_habicher_quang_a_luong_jonathan_t["Daniel M. Fischer; Michael F. Habicher;…"]
Ndusan_veselic_martin_g_a_guthrie["Dusan Veselic; Martin G. A. Guthrie"]
Ndusan_veselic["Dusan Veselic"]
Nmartin_g_a_guthrie_dusan_veselic["Martin G. A. Guthrie; Dusan Veselic"]
Nryan_m_bayne_steve_green_alexei_skarine["Ryan M. Bayne; Steve Green; Alexei Skar…"]
Nherbert_a_little_david_r_clark["Herbert A. Little; David R. Clark"]
Nvadekar_ashok_lambert_robert_j["Vadekar, Ashok; Lambert, Robert J."]
Nlambert_robert_j["LAMBERT, ROBERT J."]
Nmarinus_struik_daniel_richard_l_brown_scott_alexander_vansto["Marinus Struik; Daniel Richard L. Brown…"]
Nscott_a_vanstone_ashok_vadekar_robert_j_lambert_daniel_r_bro["Scott A. Vanstone; Ashok Vadekar; Rober…"]
Nebeid_nevine_maurice_nassif_lambert_robert_john["Ebeid, Nevine Maurice Nassif; Lambert,…"]
Nlambert_robert_john["LAMBERT, ROBERT JOHN"]
Nstruik_marinus["Struik, Marinus"]
Nhe_dake -->|"2016 · Assignment of Assignors Interest · 10778989"| Nblackberry
Nblackberry -->|"2023 · Assignment of Assignor's Interest · 10778989"| Not_patent_escrow
Nblackberry -->|"2023 · Nunc Pro Tunc Assignment · 10778989"| Nmalikie_innovations
Nresearch_in_motion -->|"2013 · Change of Name · 8545247"| Nblackberry
Nblackberry -->|"2023 · Assignment · 8545247"| Not_patent_escrow
Nblackberry -->|"2023 · Nunc Pro Tunc Assignment · 8545247"| Nmalikie_innovations
Nresearch_in_motion -->|"2013 · Change of Name · 8610397"| Nblackberry
Nblackberry -->|"2023 · Assignment of Assignor's Interest · 8610397"| Not_patent_escrow
Nblackberry -->|"2023 · Nunc Pro Tunc Assignment · 8610397"| Nmalikie_innovations
Nblackberry -->|"2023 · Corrective Assignment · 8610397"| Not_patent_escrow
Nresearch_in_motion -->|"2013 · Change of Name · 8115731"| Nblackberry
Nblackberry -->|"2023 · Assignment · 8115731"| Not_patent_escrow
Nblackberry -->|"2023 · NUNC PRO TUNC ASSIGNMENT · 8115731"| Nmalikie_innovations
Nresearch_in_motion -->|"2013 · Change of Name · 7529305"| Nblackberry
Nblackberry -->|"2023 · Assignment · 7529305"| Not_patent_escrow
Nblackberry -->|"2023 · NUNC PRO TUNC ASSIGNMENT · 7529305"| Nmalikie_innovations
Nresearch_in_motion -->|"2016 · Change of Name · 9542571"| Nblackberry
Nblackberry -->|"2023 · Assignment · 9542571"| Nmalikie_innovations
Nblackberry -->|"2023 · Assignment · 9542571"| Nmalikie_innovations
Nqaderi_hashim_mohammad_inglis_david_alan_travers_christopher -->|"2020 · Assignment · 11119756"| Nblackberry
Nblackberry -->|"2023 · Assignment · 11119756"| Nmalikie_innovations
Nblackberry -->|"2023 · Assignment · 11119756"| Nmalikie_innovations
Ncerticom -->|"2019 · Assignment · 7020281"| Nblackberry
Nblackberry -->|"2023 · Assignment · 7020281"| Nmalikie_innovations
Nresearch_in_motion -->|"2014 · CHANGE OF NAME · 8666062"| Nblackberry
Ncerticom -->|"2019 · ASSIGNMENT OF ASSIGNOR'S INTEREST · 8666062"| Nblackberry
Nblackberry -->|"2023 · ASSIGNMENT OF ASSIGNOR'S INTEREST · 8666062"| Nmalikie_innovations
Nblackberry ==>|"⚖️ 2023 · NUNC PRO TUNC ASSIGNMENT · 8666062"| Nmalikie_innovations
Nresearch_in_motion -->|"2013 · Change of Name · 9143323"| Nblackberry
Nblackberry -->|"2023 · Assignment · 9143323"| Nmalikie_innovations
Nblackberry -->|"2023 · Assignment · 8261338"| Not_patent_escrow_illinois
Nblackberry -->|"2023 · Nunc Pro Tunc Assignment · 8261338"| Nmalikie_innovations_ireland
Nresearch_in_motion -->|"2014 · Change of Name · 7664707"| Nblackberry
Nblackberry -->|"2023 · Assignment · 7664707"| Not_patent_escrow
Nblackberry -->|"2023 · Assignment (NUNC PRO TUNC) · 7664707"| Nmalikie_innovations
Nresearch_in_motion -->|"2014 · CHANGE OF NAME · 8447696"| Nblackberry
Nblackberry -->|"2023 · ASSIGNMENT OF ASSIGNOR'S INTEREST · 8447696"| Not_patent_escrow
Nblackberry -->|"2023 · NUNC PRO TUNC ASSIGNMENT · 8447696"| Nmalikie_innovations
Nblackberry -->|"2023 · CORRECTIVE ASSIGNMENT · 8447696"| Not_patent_escrow
Nresearch_in_motion -->|"2013 · Assignment of Assignors Interest · 8260213"| Nblackberry
Nblackberry -->|"2020 · Assignment of Assignors Interest · 8260213"| Nnxp_usa
Nresearch_in_motion -->|"2016 · Change of Name · 9338274"| Nblackberry
Nblackberry -->|"2023 · Assignment · 9338274"| Nmalikie_innovations
Nblackberry -->|"2023 · Nunc Pro Tunc Assignment · 9338274"| Nmalikie_innovations
Nresearch_in_motion -->|"2013 · Change of Name · 7834586"| Nblackberry
Nblackberry -->|"2015 · Assignment · 7834586"| Nfundamental_innovation_systems
Nblackberry ==>|"⚖️ 2016 · Assignment · 7834586"| Nfundamental_innovation_systems
Nresearch_in_motion -->|"2013 · Change of Name · 8583195"| Nblackberry
Nblackberry -->|"2023 · Assignment · 8583195"| Nmalikie_innovations
Nblackberry -->|"Assignment · 11786596"| Nvelos_media
Ncerticom -->|"2019 · Assignment · 10284370"| Nblackberry
Nblackberry -->|"2023 · Assignment · 10284370"| Not_patent_escrow
Nblackberry -->|"2023 · Assignment (Nunc Pro Tunc) · 10284370"| Nmalikie_innovations
Nblackberry -->|"2023 · Correction · 10284370"| Not_patent_escrow
Ncerticom -->|"2019 · Assignment · 8788827"| Nblackberry
Nblackberry -->|"2023 · Assignment · 8788827"| Not_patent_escrow
Nblackberry -->|"2023 · Nunc Pro Tunc Assignment · 8788827"| Nmalikie_innovations
Nblackberry -->|"2023 · Corrective Assignment · 8788827"| Not_patent_escrow
Ncerticom ==>|"⚖️ 2016 · Assignment · 7372961"| Nblackberry
Nblackberry ==>|"⚖️ 2025 · Assignment · 7372961"| Nmalikie_innovations
Nresearch_in_motion ==>|"⚖️ 2013 · Change of Name · 8676929"| Nblackberry
Nblackberry -->|"2023 · Assignment · 8676929"| Not_patent_escrow
Nresearch_in_motion ==>|"⚖️ 2014 · Change of Name · 8296351"| Nblackberry
Nblackberry -->|"2023 · Assignment · 8296351"| Not_patent_escrow
Nblackberry -->|"2023 · Nunc pro tunc Assignment · 8296351"| Nmalikie_innovations
Nblackberry -->|"2023 · Corrective Assignment · 8296351"| Not_patent_escrow
Nresearch_in_motion ==>|"⚖️ 2013 · Change of Name · 8209634"| Nblackberry
Nresearch_in_motion -->|"2013 · Change of Name · 8326327"| Nblackberry
Nblackberry -->|"2023 · Assignment · 8326327"| Not_patent_escrow
Nblackberry -->|"2023 · Assignment · 8326327"| Nmalikie_innovations
Nblackberry -->|"2023 · Correction · 8326327"| Not_patent_escrow
Nresearch_in_motion -->|"2013 · Change of Name · 9349120"| Nblackberry
Nblackberry -->|"2023 · Assignment · 9349120"| Not_patent_escrow
Nblackberry -->|"2023 · Assignment — Nunc Pro Tunc · 9349120"| Nmalikie_innovations
Nblackberry -->|"2023 · Corrective Assignment · 9349120"| Not_patent_escrow
Nresearch_in_motion -->|"2013 · Change of Name · 8825084"| Nblackberry
Nblackberry -->|"2023 · Assignment · 8825084"| Not_patent_escrow
Nblackberry -->|"2023 · Nunc Pro Tunc Assignment · 8825084"| Nmalikie_innovations
Nblackberry -->|"2023 · Corrective Assignment · 8825084"| Not_patent_escrow
Nresearch_in_motion -->|"2013 · Change of Name · 8677250"| Nblackberry
Nblackberry -->|"2023 · Assignment · 8677250"| Nmalikie_innovations
Nblackberry -->|"2023 · Correction · 8677250"| Not_patent_escrow
Nresearch_in_motion ==>|"⚖️ 2016 · Change of Name · 8429236"| Nblackberry
Nblackberry -->|"2023 · Assignment · 8429236"| Not_patent_escrow
Nblackberry -->|"2023 · Assignment · 8429236"| Nmalikie_innovations
Nblackberry -->|"2023 · Correction · 8429236"| Not_patent_escrow
Nresearch_in_motion ==>|"⚖️ 2013 · Change of Name · 8301713"| Nblackberry
Nresearch_in_motion -->|"2013 · Change of Name · 8572182"| Nblackberry
Nblackberry -->|"2023 · Assignment · 8572182"| Not_patent_escrow
Nblackberry -->|"2023 · Nunc Pro Tunc Assignment · 8572182"| Nmalikie_innovations
Nresearch_in_motion -->|"2014 · Change of Name · 8825777"| Nblackberry
Nblackberry -->|"2023 · Assignment · 8825777"| Not_patent_escrow
Nblackberry -->|"2023 · Assignment · 8825777"| Nmalikie_innovations
Nblackberry -->|"2023 · Correction · 8825777"| Not_patent_escrow
Nresearch_in_motion -->|"2014 · Change of Name · 8279173"| Nblackberry
Nblackberry -->|"2023 · Assignment · 8279173"| Not_patent_escrow
Nblackberry -->|"2023 · Assignment · 8279173"| Nmalikie_innovations
Nblackberry -->|"2023 · Correction · 8279173"| Not_patent_escrow
Ncerticom -->|"2019 · Assignment · 8712039"| Nblackberry
Nblackberry -->|"2023 · Assignment · 8712039"| Nmalikie_innovations
Nresearch_in_motion -->|"2013 · Change of Name · 8532286"| Nblackberry
Ncerticom -->|"2019 · Assignment · 8532286"| Nblackberry
Nblackberry -->|"2023 · Assignment · 8532286"| Nmalikie_innovations
Nresearch_in_motion -->|"2013 · Change of Name · 7986127"| Nblackberry
Nblackberry -->|"2015 · Assignment · 7986127"| Nfundamental_innovation_systems
Nblackberry -->|"2016 · Assignment · 7986127"| Nfundamental_innovation_systems
Nblackberry -->|"2015 · Assignment · 7701173"| Nfundamental_innovation_systems
Nblackberry -->|"2015 · Assignment · 7701173"| Nfundamental_innovation_systems
Nresearch_in_motion -->|"2013 · Change of Name · 8624550"| Nblackberry
Nresearch_in_motion -->|"2013 · Change of Name · 8624550"| Nblackberry
Nblackberry -->|"2015 · Assignment · 8624550"| Nfundamental_innovation_systems
Nblackberry ==>|"⚖️ 2016 · Assignment · 8624550"| Nfundamental_innovation_systems
Nresearch_in_motion -->|"2013 · Change of Name · 8541983"| Nblackberry
Nblackberry -->|"2015 · Assignment · 8541983"| Nfundamental_innovation_systems
Nblackberry ==>|"⚖️ 2016 · Assignment · 8541983"| Nfundamental_innovation_systems
Nresearch_in_motion -->|"2013 · Change of Name · 8232766"| Nblackberry
Nblackberry -->|"2015 · Assignment · 8232766"| Nfundamental_innovation_systems
Nblackberry ==>|"⚖️ 2016 · Assignment · 8232766"| Nfundamental_innovation_systems
Nresearch_in_motion -->|"2014 · Change of Name · 7999514"| Nblackberry
Nblackberry -->|"2015 · Assignment · 7999514"| Nfundamental_innovation_systems
Nblackberry -->|"2016 · Assignment · 7999514"| Nfundamental_innovation_systems
Nresearch_in_motion -->|"2013 · Change of Name · 7893655"| Nblackberry
Nblackberry -->|"2015 · Assignment · 7893655"| Nfundamental_innovation_systems
Nblackberry -->|"2015 · Assignment · 7893655"| Nfundamental_innovation_systems
Nresearch_in_motion -->|"2014 · Change of Name · 7791319"| Nblackberry
Nresearch_in_motion -->|"2015 · Change of Name · 7791319"| Nblackberry
Nblackberry -->|"2015 · Assignment · 7791319"| Nfundamental_innovation_systems
Nblackberry ==>|"⚖️ 2016 · Assignment · 7791319"| Nfundamental_innovation_systems
Nresearch_in_motion -->|"2015 · Change of Name · 8330422"| Nblackberry
Nblackberry -->|"2015 · Assignment · 8330422"| Nfundamental_innovation_systems
Nblackberry ==>|"⚖️ 2016 · Assignment · 8330422"| Nfundamental_innovation_systems
Nresearch_in_motion -->|"2013 · Change of Name · 7239111"| Nblackberry
Nblackberry -->|"2015 · Assignment · 7239111"| Nfundamental_innovation_systems
Nblackberry ==>|"⚖️ 2016 · Assignment · 7239111"| Nfundamental_innovation_systems
Nresearch_in_motion -->|"2013 · Change of Name · 6936936"| Nblackberry
Nblackberry -->|"2015 · Assignment · 6936936"| Nfundamental_innovation_systems
Nblackberry ==>|"⚖️ 2016 · Assignment · 6936936"| Nfundamental_innovation_systems
Nresearch_in_motion -->|"2013 · Change of Name · 7453233"| Nblackberry
Nblackberry -->|"2015 · Assignment · 7453233"| Nfundamental_innovation_systems
Nblackberry ==>|"⚖️ 2016 · Assignment · 7453233"| Nfundamental_innovation_systems
Nresearch_in_motion -->|"2016 · Change of Name · 7793355"| Nblackberry
Nblackberry -->|"2023 · Assignment · 7793355"| Nmalikie_innovations
Nblackberry -->|"2023 · Correction · 7793355"| Nmalikie_innovations
Ncerticom -->|"2019 · Assignment · 10637869"| Nblackberry
Ncerticom -->|"2020 · Assignment · 10637869"| Nblackberry
Not_patent_escrow -->|"2023 · Nunc Pro Tunc Assignment · 10778989"| Nmalikie_innovations
Nhewlett_packard_enterprise_development -->|"2021 · Patent Assignment, Security Interest, and Lien Agreement · 8370416"| Not_patent_escrow
Not_patent_escrow ==>|"⚖️ 2021 · Assignment · 8370416"| Nvaltrus_innovations
Nhewlett_packard_enterprise_development -->|"2021 · Assignment · 7904686"| Not_patent_escrow
Not_patent_escrow -->|"2021 · Assignment · 7904686"| Nvaltrus_innovations
Nhewlett_packard_enterprise_development_hewlett_packard_enter -->|"2021 · Patent Assignment, Security Interest, and Lien Agreement · 7120832"| Not_patent_escrow
Not_patent_escrow ==>|"⚖️ 2021 · Assignment · 7120832"| Nvaltrus_innovations
Not_patent_escrow -->|"2023 · Nunc Pro Tunc Assignment · 8545247"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Nunc Pro Tunc Assignment · 8610397"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Corrective Assignment · 8610397"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · NUNC PRO TUNC ASSIGNMENT · 8115731"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · NUNC PRO TUNC ASSIGNMENT · 7529305"| Nmalikie_innovations
Nhewlett_packard_enterprise_development_hewlett_packard_enter -->|"2021 · Patent Assignment, Security Interest, and Lien Agreement · 7640332"| Not_patent_escrow
Not_patent_escrow -->|"2021 · Assignment · 7640332"| Nvaltrus_innovations
Nhewlett_packard_enterprise_development_hewlett_packard_enter -->|"2021 · Security Agreement · 7057509"| Not_patent_escrow
Not_patent_escrow -->|"2021 · Assignment · 7057509"| Nvaltrus_innovations
Not_patent_escrow -->|"2023 · Nunc Pro Tunc Assignment · 8261338"| Nmalikie_innovations_ireland
Not_patent_escrow -->|"2023 · Assignment (NUNC PRO TUNC) · 7664707"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Corrective Assignment · 7664707"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · NUNC PRO TUNC ASSIGNMENT · 8447696"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · CORRECTIVE ASSIGNMENT · 8447696"| Nmalikie_innovations
Nhewlett_packard_enterprise_hewlett_packard_enterprise_develo -->|"2021 · Assignment · 6854287"| Not_patent_escrow
Not_patent_escrow ==>|"⚖️ 2022 · Assignment · 6854287"| Nvaltrus_innovations
Nhewlett_packard_enterprise_development_and_hewlett_packard_e -->|"2021 · Assignment and Security Agreement · 6718277"| Not_patent_escrow
Not_patent_escrow ==>|"⚖️ 2021 · Assignment · 6718277"| Nvaltrus_innovations
Nhewlett_packard_enterprise_development_and_hewlett_packard_e -->|"2021 · Assignment and Security Agreement · 7936738"| Not_patent_escrow
Not_patent_escrow ==>|"⚖️ 2021 · Assignment · 7936738"| Nvaltrus_innovations
Not_patent_escrow -->|"2023 · Assignment (Nunc Pro Tunc) · 10284370"| Nmalikie_innovations
Not_patent_escrow ==>|"⚖️ 2023 · Correction · 10284370"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Nunc Pro Tunc Assignment · 8788827"| Nmalikie_innovations
Not_patent_escrow ==>|"⚖️ 2023 · Corrective Assignment · 8788827"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Nunc Pro Tunc · 8676929"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Nunc pro tunc Assignment · 8296351"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Corrective Assignment · 8296351"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Assignment · 8326327"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Correction · 8326327"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Assignment — Nunc Pro Tunc · 9349120"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Corrective Assignment · 9349120"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Nunc Pro Tunc Assignment · 8825084"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Corrective Assignment · 8825084"| Nmalikie_innovations
Nblackberry_blackberry -->|"2023 · Assignment · 8677250"| Not_patent_escrow
Not_patent_escrow -->|"2023 · Assignment · 8677250"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Correction · 8677250"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Assignment · 8429236"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Correction · 8429236"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Nunc Pro Tunc Assignment · 8572182"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Assignment · 8825777"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Correction · 8825777"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Assignment · 8279173"| Nmalikie_innovations
Not_patent_escrow -->|"2023 · Correction · 8279173"| Nmalikie_innovations
Nhewlett_packard_enterprise_hewlett_packard_enterprise_develo -->|"2021 · Patent Assignment, Security Interest, and Lien Agreement · 7031870"| Not_patent_escrow
Not_patent_escrow ==>|"⚖️ 2022 · Assignment of Assignor's Interest · 7031870"| Nvaltrus_innovations
Nhewlett_packard_enterprise_development_and_hewlett_packard_e -->|"2021 · Assignment · 9310855"| Not_patent_escrow
Not_patent_escrow ==>|"⚖️ 2021 · Assignment · 9310855"| Nvaltrus_innovations
Not_patent_escrow ==>|"⚖️ Assignment · 9310855"| Nvaltrus_innovations
Nhewlett_packard_enterprise_development_and_hewlett_packard_e -->|"2021 · Assignment and Security Agreement · 7339490"| Not_patent_escrow
Not_patent_escrow -->|"2021 · Assignment · 7339490"| Nvaltrus_innovations_ireland_f_k_a_dolya_holdco_9
Naldana_leonardo_ma_ming_lun_dave_wennemer_dietmar_frank_simo -->|"2012 · Assignment · 8545247"| Nresearch_in_motion
Nbayne_ryan_mitchell_purdy_michael_l -->|"2012 · Assignment · 8610397"| Nresearch_in_motion
Nvaranda_marcelo -->|"2005 · Assignment · 8115731"| Nresearch_in_motion
N2256355_ontario -->|"2012 · Assignment · 7529305"| Nresearch_in_motion
Nadams_neil_brown_michael_k_little_herb_brown_michael_s_davis -->|"2005 · Assignment · 9143323"| Nresearch_in_motion
Nresearch_in_motion -->|"2013 · Change of Name · 8261338"| Nblackberry_ontario
Nadams_neil_p_brown_michael_k_little_herbert_a_pattenden_chri -->|"2005 · Assignment · 7664707"| Nresearch_in_motion
Nadams_neil_p_brown_michael_k_little_herbert_a_pattenden_chri -->|"2005 · Assignment · 7664707"| Nresearch_in_motion
Nadams_neil_p_brown_michael_k_little_herbert_a_pattenden_chri -->|"2012 · ASSIGNMENT OF ASSIGNORS INTEREST · 8447696"| Nresearch_in_motion
Nresearch_in_motion_rf -->|"2013 · Assignment of Assignors Interest · 8260213"| Nresearch_in_motion
Ndapeng_gao_brian_alexander_oliver -->|"2010 · Assignment · 9338274"| Nresearch_in_motion
Nfischer_daniel_m_radut_dan_g_habicher_michael_f_luong_quang_ -->|"2013 · Assignment · 7834586"| Nresearch_in_motion
Njonathan_dearden -->|"2008 · Assignment · 8583195"| Nresearch_in_motion
Nresearch_in_motion -->|"2014 · Change of Name · 6031492"| Nblackberry_ontario
Nbrown_michael_s_lazaridis_mihal_mousseau_gary_p -->|"2018 · Assignment · 8676929"| Nresearch_in_motion
Nbrown_michael_s_lazaridis_mihal_mousseau_gary_p -->|"2010 · Assignment · 8296351"| Nresearch_in_motion
Ngerhard_d_klassen_craig_a_dunk_christopher_r_wormald -->|"2004 · Assignment · 8209634"| Nresearch_in_motion
Nbouchard_jean_philippe_hymel_james_allen -->|"2010 · Assignment · 8326327"| Nresearch_in_motion
Nkalu_onuka_kalu -->|"2010 · Assignment · 9349120"| Nresearch_in_motion
Nhymel_james_allen_bouchard_jean_philippe -->|"2012 · Assignment · 8825084"| Nresearch_in_motion
Nfahmy_samer_klassen_gerhard_dietrich_wormald_christopher_r_z -->|"2010 · Assignment · 8677250"| Nresearch_in_motion
Nwormald_christopher -->|"2018 · Assignment · 8677250"| Nresearch_in_motion
Nklassen_gary -->|"2018 · Assignment · 8677250"| Nresearch_in_motion
Nfahmy_samer -->|"2018 · Assignment · 8677250"| Nresearch_in_motion
Nzinn_r_scotte -->|"2018 · Assignment · 8677250"| Nresearch_in_motion
Nbrown_michael_s_klassen_gerhard_d -->|"2010 · Assignment · 8429236"| Nresearch_in_motion
Ngerhard_d_klassen_christopher_r_wormald_lawrence_e_kuhl -->|"2011 · Assignment · 8301713"| Nresearch_in_motion
Ngerhard_dietrich_klassen -->|"2006 · Assignment · 8572182"| Nresearch_in_motion
Nmichael_joseph_deluca_and_thomas_casey_hill -->|"2011 · Assignment · 8825777"| Nresearch_in_motion
Nbrown_michael_s_klassen_gerhard_d_dent_terrill -->|"2007 · Assignment · 8279173"| Nresearch_in_motion
Nfischer_daniel_m_habicher_michael_f_luong_quang_a_malton_jon -->|"2011 · Assignment · 7986127"| Nresearch_in_motion
Nfischer_daniel_m_habicher_michael_f_luong_quang_a_malton_jon -->|"2013 · Assignment · 7986127"| Nresearch_in_motion
Nresearch_in_motion -->|"2013 · Change of Name · 7701173"| Nblackberry_ontario
Nfischer_daniel_m_habicher_michael_f_luong_quang_a_malton_jon -->|"2012 · Assignment · 8624550"| Nresearch_in_motion
Ndusan_veselic_martin_george_albert_guthrie -->|"2011 · Assignment · 8541983"| Nresearch_in_motion
Ndaniel_m_fischer_michael_f_habicher_quang_a_luong_jonathan_t -->|"2011 · Assignment · 8232766"| Nresearch_in_motion
Ndusan_veselic_martin_g_a_guthrie -->|"2011 · Assignment · 7999514"| Nresearch_in_motion
Ndusan_veselic -->|"2005 · Assignment · 7893655"| Nresearch_in_motion
Nmartin_g_a_guthrie_dusan_veselic -->|"2003 · Assignment · 7791319"| Nresearch_in_motion
Nryan_m_bayne_steve_green_alexei_skarine -->|"2012 · Assignment · 8330422"| Nresearch_in_motion
Ndaniel_m_fischer_michael_f_habicher_quang_a_luong_jonathan_t -->|"2013 · Assignment · 7239111"| Nresearch_in_motion
Ndaniel_m_fischer_michael_f_habicher_quang_a_luong_jonathan_t -->|"2002 · Assignment · 6936936"| Nresearch_in_motion
Nfischer_daniel_m_habicher_michael_f_luong_quang_a_malton_jon -->|"2013 · Assignment · 7453233"| Nresearch_in_motion
Nherbert_a_little_david_r_clark -->|"2004 · Assignment · 7793355"| Nresearch_in_motion
Nvadekar_ashok_lambert_robert_j -->|"2001 · Assignment · 7020281"| Ncerticom
Nlambert_robert_j -->|"2013 · ASSIGNMENT OF ASSIGNORS INTEREST · 8666062"| Ncerticom
Nmarinus_struik_daniel_richard_l_brown_scott_alexander_vansto -->|"2014 · Assignment · 10284370"| Ncerticom
Nmarinus_struik_daniel_richard_l_brown_scott_alexander_vansto -->|"2013 · Assignment · 8788827"| Ncerticom
Nscott_a_vanstone_ashok_vadekar_robert_j_lambert_daniel_r_bro -->|"2002 · Assignment · 7372961"| Ncerticom
Nebeid_nevine_maurice_nassif_lambert_robert_john -->|"2012 · Assignment · 8712039"| Ncerticom
Nlambert_robert_john -->|"2010 · Assignment · 8532286"| Ncerticom
Nstruik_marinus -->|"2020 · Assignment · 10637869"| Ncerticom
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 Nblackberry focal
class Not_patent_escrow shell
class Nmalikie_innovations npe
class Nresearch_in_motion operating
class Ncerticom operating
class Not_patent_escrow_illinois shell
class Nmalikie_innovations_ireland npe
class Nnxp_usa operating
class Nfundamental_innovation_systems npe
class Nvelos_media npe
class Nhewlett_packard_enterprise_development operating
class Nvaltrus_innovations npe
class Nhewlett_packard_enterprise_development_hewlett_packard_enter operating
class Nhewlett_packard_enterprise_hewlett_packard_enterprise_develo operating
class Nhewlett_packard_enterprise_development_and_hewlett_packard_e operating
class Nblackberry_blackberry operating
class Nvaltrus_innovations_ireland_f_k_a_dolya_holdco_9 npe
class Nblackberry_ontario operating
class Nresearch_in_motion_rf operating
Patents currently held (3)
- US 82096342013-07-09 → present
- BlackBerry Limited v. Snap Inc. filed 2018-04-03
- BlackBerry Ltd. v. Facebook Inc. filed 2020-12-03
- US 83017132013-07-09 → present
- BlackBerry Limited v. Facebook, Inc. et al. filed 2018-03-06
- US 106378692020-01-08 → present
Patents previously held (43)
- US 86769292013-01-30 → 2018-03-20
- BlackBerry Limited v. Facebook, Inc. et al. filed 2018-03-06
- US 91433232013-07-09 → 2023-05-11
- US 85831952013-07-09 → 2023-05-11
- US 83263272013-07-09 → 2023-03-20
- US 93491202013-07-09 → 2023-03-20
- US 86772502013-07-09 → 2018-02-27
- US 85721822013-07-09 → 2023-03-20
- US 78936552013-07-09 → 2015-11-18
- US 82602132013-07-10 → 2020-02-28
- US 88250842013-08-13 → 2023-03-20
- US 85419832013-08-28 → 2015-12-17
- US 78345862013-11-03 → 2015-12-17
- US 79861272013-11-03 → 2015-12-17
- US 82327662013-11-03 → 2015-12-17
- US 72391112013-11-03 → 2015-12-17
- US 69369362013-11-03 → 2015-12-17
- US 74532332013-11-03 → 2015-12-17
- US 86245502013-12-10 → 2015-12-17
- US 88257772014-06-11 → 2023-03-20
- US 84476962014-06-12 → 2023-04-27
- US 76647072014-06-20 → 2023-04-27
- US 79995142014-10-14 → 2015-12-17
- US 82963512014-10-16 → 2023-03-20
- BlackBerry Limited v. Facebook, Inc. et al. filed 2018-03-06
- BlackBerry Limited v. Twitter, Inc. filed 2019-02-27
- US 82791732014-11-03 → 2023-04-27
- US 77913192015-08-17 → 2015-12-17
- US 83304222015-08-17 → 2015-12-17
- US 107789892016-02-05 → 2023-04-27
- US 93382742016-02-05 → 2023-05-11
- US 77933552016-02-17 → 2023-05-11
- US 84292362016-02-26 → 2023-03-20
- BlackBerry Limited v. Facebook, Inc. et al. filed 2018-03-06
- US 73729612016-07-27 → 2025-04-10
- BlackBerry Limited et al. v. Avaya Inc. filed 2016-07-27
- BlackBerry Limited v. Facebook, Inc. et al. filed 2018-03-06
- US 70202812019-09-30 → 2023-05-11
- US 87888272019-09-30 → 2023-04-27
- US 87120392019-09-30 → 2023-05-11
- US 85322862019-09-30 → 2023-05-11
- US 86660622019-10-02 → 2023-06-16
- US 102843702019-10-02 → 2023-04-27
Connected entities (11)
- Research In Motion Limitedoperating company38 patents · ⚖️ 7
- MALIKIE INNOVATIONS LIMITEDNPE29 patents · ⚖️ 9
- OT Patent Escrow, LLCshell LLC19 patents
- Fundamental Innovation Systems International LLCNPE13 patents · ⚖️ 42
- Certicom Corp.operating company8 patents · ⚖️ 2
- He, Dakeindividual1 patent
- QADERI, Hashim Mohammad, INGLIS, DAVID ALAN, TRAVERS, CHRISTOPHER SCOTT, HUTCHENS, Scott, WILLIS, EDWARD SNOW, SEAMAN, CONRAD DELBERTindividual1 patent
- OT PATENT ESCROW, LLC, ILLINOISshell LLC1 patent
- MALIKIE INNOVATIONS LIMITED, IRELANDNPE1 patent
- NXP USA, INC.operating company1 patent
- Velos Media, LLCNPE1 patent
Correspondent attorneys (9)
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)· BLAKE, CASSELS & GRAYDON2 appearances
- Stephen B. Ackerman· The Law Office of Stephen B. ACKERMAN1 appearance
- R. BARRY THOMPSON1 appearance
- Nathan R. Rogers1 appearance
- (no name)· BERRY LAW GROUP1 appearance
- (no name)· GOWLING LAFLEUR HENDERSON1 appearance
- (no name)· GOWLING WLG (CANADA)1 appearance
- (no name)· BLACKBERRY LIMITED1 appearance
- (no name)· Fish & Richardson1 appearance