Opposition, Appeal, Nullity & Cancellation
Patents can be challenged or defended at various stages through oppositions, appeals, or nullity actions. These proceedings are often complex, high-stakes matters that require deep legal expertise and a strategic approach.
At De Clercq & Partners, we have extensive experience in handling contentious patent matters before the EPO and national courts. Whether defending your rights or challenging a competitor’s patent, we offer tailored strategies and skilled advocacy to secure the best possible outcome for your business.
Skilled in defending or challenging patents at all levels
We handle oppositions, appeals, and nullity actions with precision and experience, ensuring your rights are protected or disputes are resolved effectively.
Our services include:
- Filing and defending EPO oppositions
- Appeal proceedings before the Boards of Appeal
- Nullity and cancellation actions in national courts
- Legal risk assessment and strategy
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