IRLAB is granted a patent strengthening the market exclusivity of the drug candidate mesdopetam in China
Gothenburg, Sweden, September 4, 2025 – IRLAB Therapeutics AB (Nasdaq Stockholm: IRLAB A), a company discovering and developing novel treatments for Parkinson’s disease, today announced that the company has been granted an additional ‘composition of matter patent’ in China. The patent protects the salt of mesdopetam intended for use in the forthcoming pharmaceutical product and the process of its manufacture. The now granted patent expands the already strong patent protection for mesdopetam – IRLAB’s most advanced drug candidate.
Read More >IRLAB carries out SEK 136m rights issue

ISP – The proprietary technology platform
IRLAB’s unique and resource efficient research method, the Integrative Screening Process (ISP), generates the company’s drug pipeline. This proprietary platform is built on a systems pharmacology discovery approach with an extensive, world unique, standardized database on CNS compounds and classes collected over 25 years.
IRLAB’s clinical phase II candidates
Mesdopetam (IRL790)
In development to treat levodopa-induced dyskinesia (LIDs), i.e. involuntary movements occurring upon long-term treatment with levodopa in Parkinson’s disease.
Pirepemat (IRL752)
In development to treat impaired balance (postural dysfunction) leading to falls in Parkinson’s disease.
Presentation by Kristina Torfgård, CEO, at Aktiespararna
Presentation by Kristina Torfgård, CEO, at Aktiespararna (in Swedish), held June 10, 2025.
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