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Ostap Hoidyk
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Ostap Hoidyk
Junior associate
Ostap Hoidyk is a junior associate at Polikarpov Law Firm, specialising in trademark and copyright issues. He advises Ukrainian and international clients on brand protection and the commercialisation of creative and innovative projects, as well as providing support in drafting and analysing various legal documents.
Hobbies
crossfit
tourism
Ostap's cases
Comprehensive legal management of intellectual property: inventions, utility models, trademarks, trade secrets, design, contracts, royalties
Anton Polikarpov | Zhuravlov Vladyslav | Ostap Hoidyk | 12 May, 2025
Comprehensive legal management of intellectual property: inventions, utility models, trademarks, trade secrets, design, contracts, royalties
Technology & Communications & Media

Client: One of the largest drone manufacturers in Ukraine (identity withheld for security reasons) Legal Support Area: Comprehensive legal management of intellectual property: inventions, utility models, trademarks, trade secrets, design, contracts, royalties Project Summary Polikarpov Law Firm provides end-to-end legal support for one of Ukraine’s leading UAV manufacturers. The work covers the entire lifecycle of […]
Trademark Licensing and Recordation of the ROYAL Brand in Ukraine
Anton Polikarpov | Ostap Hoidyk | 12 May, 2025
Trademark Licensing and Recordation of the ROYAL Brand in Ukraine
Technology & Communications & Media

Client RK-GAMES LLC (Ukraine), intellectual property rights holder of the ROYAL trademark for gaming and entertainment services Opposing client name Not applicable – matter relates to licensing, not litigation Opposing client counsel (firm and individual) Not applicable Title of case Trademark Licensing and Recordation of the ROYAL Brand in Ukraine Details of case and your […]
Protection of trademarks from online counterfeiting and online infringement (including monitoring, detection and enforcement).
Anton Polikarpov | Zhuravlov Vladyslav | Ostap Hoidyk | 12 May, 2025
Protection of trademarks from online counterfeiting and online infringement (including monitoring, detection and enforcement).
Finance & Retail & Consumer Goods

Client: Owner of the trademark “Mriya” – Confectionery Corporation ROSHEN Infringers: Unidentified parties engaged in online sales of counterfeit products Case Summary Polikarpov Law Firm provided full legal support to protect the “Mriya” trademark, used in particular for pepper, cocoa, spices, gelatin, and related goods. From April 2022 to February 2025, the legal team carried […]
Ostap's publications
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