Notice of Allowance for US patent on Sofdra drug substance

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Stock Botanix Pharmaceuticals Ltd (BOT.ASX)
Release Time 13 Jul 2026, 9:13 a.m.
Price Sensitive Yes
 Botanix Pharmaceuticals Receives Notice of Allowance for US Patent
Key Points
  • Botanix Pharmaceuticals receives Notice of Allowance for US patent
  • Patent covers Sofdra drug substance technology
  • Expected to extend patent protection until May 2040
  • Strengthens intellectual property for Sofdra in the US
Full Summary

Botanix Pharmaceuticals Limited, a commercial dermatology company, announced that the United States Patent and Trademark Office has issued a Notice of Allowance for a US patent application covering the drug substance for Sofdra, its FDA-approved treatment for primary axillary hyperhidrosis. The allowed claims pertain to the proprietary aspects of sofpironium drug substance technology used in the commercial manufacture of Sofdra. This patent, once issued, will provide additional intellectual property protection for Sofdra in the United States, extending protection until May 2040.