Clearmind Files South Korean Patent for MEAI Depression Therapy, Expanding IP Portfolio

CMND
November 05, 2025

Clearmind Medicine Inc. filed a South Korean patent application on November 5 2025 for compositions containing its proprietary 5‑methoxy‑2‑aminoindane (MEAI) as a treatment for major depressive disorder. The filing extends the company’s global IP portfolio into a key emerging market for non‑hallucinogenic antidepressants.

MEAI is a non‑hallucinogenic neuroplastogen that modulates serotonin pathways and promotes neuroplasticity without psychoactive effects. Preclinical studies have shown the compound can enhance mood regulation and reduce anhedonia, and the company has already secured patent protection for MEAI in alcohol use disorder and binge‑behavior disorders. The new South Korean filing therefore adds a third indication to the company’s expanding pipeline and reinforces its strategy of developing a broad, non‑psychedelic therapeutic platform.

Clearmind’s IP strategy is a core pillar of its competitive positioning. The company currently holds 31 granted patents and 19 patent families worldwide; the South Korean filing adds a fourth jurisdiction to that portfolio. In a market where several firms are racing to secure patents on psychedelic‑derived compounds, a robust, geographically diversified IP moat can translate into pricing power and market exclusivity once regulatory approval is achieved.

The filing comes at a time when Clearmind’s financial profile remains that of a micro‑cap, unprofitable biotech. The company’s market capitalization is roughly $4.5 million and its stock has been under pressure, trading near $0.77 as of the filing date. Despite these headwinds, the CEO, Adi Zuloff‑Shani, emphasized that the patent expansion is a “critical milestone” that underpins the company’s long‑term value proposition and signals confidence in the commercial potential of MEAI across multiple indications.

The global depression market is projected to reach billions of dollars in the coming decade, and a non‑hallucinogenic therapy that can be differentiated from existing serotonergic agents could capture a meaningful share. However, regulatory approval remains a significant hurdle, and the company’s current financial constraints underscore the need for continued investment in clinical development and partnership opportunities to bring MEAI to market.

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