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J A Kemp Webinar – Priority Entitlement in Europe – Current Best Practice

January 14 @ 2:30 pm - 3:30 pm UTC+0

Challenging a patentee’s legal entitlement to claim priority is a common tactic in contentious proceedings in Europe. If successful, the patent can be held invalid by the effect of intervening prior art. This situation arose in a recent high-profile case before the Board of Appeal of the European Patent Office in decision T844/18. A high-value patent in the field of gene editing (CRISPR) was revoked for lack novelty over intervening prior art following a loss of priority. The case does not change the law in Europe. Nevertheless, it provides an opportunity to reassess best practice for applicants. In this webinar we will provide a concise review of European case law and practice in this area. We will briefly discuss what went wrong and why for the patentees in T844/18, and we will outline practical steps and measures that can be taken by applicants to help safeguard priority claims in Europe.

Topics will include:

  • The right of priority as a procedural right which is separate from substantive rights in the invention
  • A concise round-up of European case law and practice relating to priority entitlement
  • A brief summary of the Board of
  • Appeal decision T844/18 and what lessons can be learned from the case
  • Practical advice to help mitigate against attacks on priority claims in Europe

Speakers

Marc Wilkinson

Partner, Patent Attorney

Chris Milton

Partner, Patent Attorney

Details

Date:
January 14
Time:
2:30 pm - 3:30 pm
Event Category:
Website:
https://event.on24.com/wcc/r/2910608/25B9A75F7B634B1E0EA37709D52CC844?partnerref=IPW