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Join Managing IP and CAS on December 11 for a practical discussion on why critical references are still missed in intellectual property searches, and how strategic search design can reduce risk and improve outcomes
November 10, 2025
Features list
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Till Lampel and Martina Pfaff review recent decisions from German courts regarding trade marks, in particular some notable decisions from the Federal Supreme Court -
Katrina Burchell and Célia Ullmann share their views on the struggles companies face in organising their brand protection internal structure, budgets and reporting lines
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In a rare decision, Hong Kong’s Court of Appeal has addressed sufficiency, novelty and inventive step as well as other issues. Nina Fitzgerald and Jeffrey McLean explain
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Is there a better way to label the figures used in patent documents? Amit Kumar Singh believes there is, and urges patent attorneys to adopt numeral word labelling
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Software patents are a controversial topic worldwide. Fang Liu of Leader Patent & Trademark Firm outlines the challenges in China
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Anna Mae Koo of Vivien Chan & Co explains how the recent Supreme People’s Court decision on whether original equipment manufacturing constitutes trade mark use affects brand owners
Local Insights
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Wanhuida Intellectual Property
Xiaoping Wu of Wanhuida Intellectual Property explains how the CNIPA’s recent invalidation of a sustained-release patent illustrates key considerations in assessing inventive step for pharmaceutical formulation patents
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Shiga International Patent Office
Masato Iida of Shiga International Patent Office says the decision by the Grand Panel of the Intellectual Property High Court provides a practical benchmark for calculating damages in cosmetic and medical patent infringement cases
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Berken IP
María Aurora García of Berken IP explains how Argentina’s evolving non-use cancellation system strengthens trademark integrity, streamlines registration, and promotes fairer market competition through efficient, partial, and administrative cancellation mechanisms
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Licks Attorneys
How UK extraterritorial decisions are undermining Brazilian judicial sovereignty and violating TRIPS
Senior patent attorneys at Licks Attorneys say recent UK court decisions on FRAND licensing conflict with Brazilian judicial sovereignty and the TRIPS framework governing the territorial independence of patents
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Gün and Partners
Selin Sinem Erciyas of Gün + Partners explores the growing alignment between Turkish courts and the Unified Patent Court in applying a strictly technical-functional standard for patent infringement by equivalence
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Liu, Shen & Associates
Wenjing Zhu of Liu, Shen & Associates explains how China’s administrative adjudication system is reshaping patent enforcement, offering faster, cost-effective, and technically expert resolutions for patentees, while preserving rights to pursue court remedies
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Wanhuida Intellectual Property
Minnan (Miranda) Xie of Wanhuida Intellectual Property analyses how China’s patent authorities and courts assess second medical use inventions, with key CNIPA decisions clarifying the treatment of dosage regimens and patient subgroups in novelty determinations
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Inventa
Vítor Palmela Fidalgo of Inventa examines how Portuguese case law diverges from EU rules on acquired distinctiveness, highlighting the Pão de Rio Maior decision and its implications for trademark interpretation and consumer protection
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Tilleke & Gibbins
Vietnam’s boom in AI-generated songs raises fundamental copyright questions, say Linh Duy Mai and Diep Thi Bich Le of T&G Law Firm LLC (TGVN), the local associate of Tilleke & Gibbins
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Hanol IP & Law
Min Son of Hanol IP & Law explains why the ruling by South Korea’s Intellectual Property High Court marks a key development in online patent enforcement