The Unlikely Hero: Ketamine's New Frontline in the War Against ALS

Benjamin MooreJun 24, 2025
A conceptual illustration depicting a glowing protective shield, representing the new ketamine patent, enveloping and defending a fragile nerve cell from decay.
  • A Landmark Patent: PharmaTher Holdings has secured a crucial U.S. patent for using ketamine to treat ALS, providing protection until 2041.
  • A "Formidable Moat": This new patent, combined with a prior FDA Orphan Drug Designation, creates a powerful strategic and regulatory fortress around the potential therapy.
  • Hope in Motion: The development bolsters an ongoing Phase 2 clinical trial, advancing a potential breakthrough for a devastating disease in a billion-dollar market.

In the relentless battle against Amyotrophic Lateral Sclerosis (ALS), a devastating disease that systematically robs individuals of their ability to move, speak, and breathe, a new beacon of hope has been ignited. PharmaTher Holdings Ltd. (OTCQB: PHRRF) (CSE: PHRM) has just announced a monumental victory: the grant of a key U.S. patent for the use of ketamine in treating this fatal neurodegenerative disorder1, 4, 5.

This isn't just another patent. Expiring in 2041, U.S. Patent No. 12,128,012 is a critical piece of armor in PharmaTher’s quest. It complements the company's existing FDA Orphan Drug Designation, creating what CEO Fabio Chianelli calls a "formidable moat" around their ALS program. This dual shield of intellectual property and regulatory exclusivity provides a powerful strategic advantage in a field desperate for effective treatments. “This is a monumental achievement,” Chianelli stated, emphasizing the strategy to "unlock significant shareholder value as we advance towards... a patient population with an urgent unmet medical need.”

This milestone fuels the momentum of PharmaTher’s FDA-approved Phase 2 clinical trial, where ketamine's potential to protect neurons, preserve muscle function, and slow the disease's cruel progression is being put to the test2. Backed by promising preclinical data and new U.S. legislation aimed at fast-tracking ALS therapies, PharmaTher is not just developing a drug; it's building a fortress of hope for thousands of patients and their families, positioning itself to deliver a potentially life-altering therapy where none currently exists1, 2, 4.


References

  1. www.globenewswire.com
  2. alsnewstoday.com
  3. maestrodatabase.com
  4. www.stocktitan.net
  5. www.biospace.com
  6. www.pharmather.com
  7. www.clinicaltrialsarena.com
  8. www.biospace.com

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