Shares of Sareum Holdings Plc (LON: SAR) today surged 16% after the biotech company announced that it was close to winning US patent protection for its cancer immunotherapy programme.
The company expects the US Patent and Trademark Office to issue the patent within the next three months after issuing a notice of allowance offering protection for the SDC-1802 molecule, a pre-clinical cancer immunotherapy drug candidate.
Dr John Reader, Sareum’s chief scientific officer, said: “The granting of this patent in the US will complete the protection of the intellectual property for our proprietary SDC-1802 programme across all major markets.”
Ready to put what you’ve learned into practice?
Try IG’s platform with £10,000 in virtual funds and practise trading
without putting your own money at risk.
Try IG with a demo account →
Spread bets and CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 69% of retail investor accounts lose money when trading spread bets and CFDs with this provider.
Learn the markets with IG Academy
Build your knowledge with IG Academy educational content, then use a
demo account to practise what you’ve learned on the IG platform.
Explore IG →
Spread bets and CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 69% of retail investor accounts lose money when trading spread bets and CFDs with this provider.
See how trading works before risking real money
IG’s demo gives you access to thousands of markets and £10,000 in
virtual funds, so you can explore the platform and test your ideas first.
Open an IG demo →
Spread bets and CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 69% of retail investor accounts lose money when trading spread bets and CFDs with this provider.
Turn trading theory into practical experience
Learn with IG Academy, explore charts and market tools, and practise
strategies in a simulated trading environment before going live.
Start practising with IG →
Spread bets and CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 69% of retail investor accounts lose money when trading spread bets and CFDs with this provider.
Ready to take your learning further?
IG combines market education, analysis and an established trading platform,
giving you the tools to keep learning as you develop your trading skills.
Discover IG →
Spread bets and CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 69% of retail investor accounts lose money when trading spread bets and CFDs with this provider.
Adding:
“The board believes that the patent will enhance the value of its TYK2/JAK1 inhibitor programmes and the company’s negotiating position as it continues to engage in discussions with potential licence partners.”
Sareum share price

Sareum shares today surged 16% to trade at 0.940p having risen from Wednesday’s closing price of 0.810p.
People who read this also read: