News & Events

Inventive step

Overview: European patent applications are assessed for inventive step using the EPO’s structured problem–solution approach, which differs in important ways from other jurisdictions. This video explains how the EPO applies …

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Selection Inventions Sub Ranges

Overview: A sub-range falling within a previously disclosed broader range can form the basis for patentable claims in Europe, in accordance with the EPO’s assessment of selection inventions. This video …

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Multiple Claim Dependencies

Overview: US and European patent systems take different approaches to claim dependencies, and this difference can have significant consequences for prosecution and grant of patents. This video explains why US-style …

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Third party observations

Overview: Third Party Observations (TPOs) are a mechanism by which third parties can submit written observations in proceedings before the EPO. TPOs are often filed with the aim of persuading …

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Second Medical Use – Novelty of New Mechanism of Action

A newly discovered mode of action for a known compound can support patentable second medical use claims in Europe, even when the condition being treated is already known. This video …

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Protecting Wearable Technology

Wearable technology spans different technologies, and protecting IP in this exciting and fast-moving space requires a strategic multi-faceted approach. This video highlights how to protect various aspects of wearables, including …

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Lack of Unity

This video explains how the European Patent Office assesses unity of invention and the opportunities it provides to pay further search fees. It highlights the strategic importance of paying further …

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Drafting for the EPO

The EPO adopts strict rules on added subject-matter, and has a number of unique formalities. This video briefly explores some key points for drafting patent applications for the EPO, which …

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Welcome to HGF Presents – New Video Series

Introducing HGF Presents a new video series delivering practical insights into European Patent Law and practice. Curated by our leading experts in chemistry, life sciences, technology & engineering, each concise …

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