Divisional filing strategies have become a crucial and often contentious issue at the intersection between life science IP and antitrust law. As patent offices face growing pressure to alter their stance on divisional practice and competitors increasingly scrutinise filing strategies, companies must navigate a complex, high stakes environment where portfolio decisions can significantly impact market exclusivity timelines, public perception and revenues from blockbuster products.
This session will define the legal boundaries between anti-competitive evergreening and strategic portfolio optimisation, discuss how divisional filing strategies should be aligned with regulatory exclusivity and SPC frameworks, and explore the most effective approaches for generics companies seeking to challenge access blocking divisional patent families.
- Where does the legitimate boundary lie between portfolio optimisation and anti-competitive “evergreening”?
- How should originator companies design divisional strategies in parallel with regulatory exclusivity and SPC frameworks?
- How should generics companies coordinate IP invalidity, regulatory and competition strategies when confronting large divisional families?
- How does the UPC shift the litigation and competition risk profile of divisional portfolios?
- Are we entering a more interventionist phase in EU scrutiny of patent strategy – what signals should companies be monitoring in this space?

Alex Ott

Douglas McCann
Douglas E. McCann leads and tries cases for some of the world’s best-known companies in critical patent cases. He has worked for both plaintiffs and defendants in a variety of industries. Doug’s practice has an emphasis on life sciences and biotech litigation and has also included technologies as diverse as medical devices, computer software and hardware, and satellite communications. Doug’s courtroom experience includes jury and bench trials in courts across the country including California, Texas, North Carolina, and Delaware, as well as the International Trade Commission. Doug also has represented clients in inter partes review proceeding and argued appeals before the U.S. Court of Appeals for the Federal Circuit.

Kristin Cooklin

Viviane Kunisawa

Zack Mummery
Zack is a partner at Reddie & Grose and is a UK and European patent attorney based in London.
Zack assists large multinational corporations, SMEs and start-ups operating at the cutting edge of chemistry and pharmaceutical technologies.
Zack has a wealth of experience drafting new patent applications and managing large patent portfolios covering developed and emerging markets. Zack regularly provides clear commercially focussed advice on global patent strategies, utilising patent protection and managing the risk posed by third party patent rights.
Zack also has experience supporting clients through funding rounds, assisting clients with investor due diligence and he has provided IP support for a number of large deals including a multimillion dollar public offering.














