• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to secondary sidebar

OINDPnews


H&T Presspart Low GWP Banner
  • Home
  • News
    • Business
    • Features
    • Medical
    • Regulatory
    • Products and Services
    • People
  • Events
  • Suppliers
    • Supplier listing and advertising options
    • Capsules and blisters
    • Consultants
    • Contract research
    • Contract manufacturing
    • Devices
    • Education
    • Excipients
      • Clinical Technology
    • Filling equipment
    • Instruments
    • Particle manufacturing
    • Software and modeling
  • Jobs
  • Resources
    • Webinars
    • White papers
  • LGWP Propellants
    • HFA 152a
    • HFO-1234ze(E)
    • LGWP Regulation
  • Contact

CounterAct naloxone nasal spray cap gets Canadian patent

According to CounterAct, the Canadian Intellectual Property Office has issued a patent (3065307, “Prescription bottle cap capable of administering opioid overdose reversal agent”) covering the company’s naloxone nasal spray cap. CounterAct co-founder Todd Pizitz commented, “We are pleased to continue to add to our intellectual property protection with the addition of this Canadian patent.”  

CounterAct says, “The Canadian patent is our second patent issued for our nasal delivery device. In March of 2021, our US patent was issued, and we are waiting for other patents to be examined and issued. With the opioid overdose epidemic continuing to persist without any changes, CounterAct’s vision is that this technology will help reduce the US daily death toll of 255.”

The CounterAct device is integrated into a cap that fits onto a prescription bottle containing opioids so that intranasal naloxone is immediately available in the event of an overdose. In October 2018, CounterAct said that it had agreed FDA on human factors studies of the device as well as a bioavailability study. The company says that it expects to conduct formative human factors studies later this month.

Share

published on June 9, 2022

Primary Sidebar

Sign up for our free weekly newsletter

Upcoming Events
Sponsored by Intertek

Want information about upcoming OINDP-related events delivered directly to your inbox? click here

  • June 17-June 18: Rescon Europe 2025, Paris, France
  • June 19-June 20: Metered Dose Inhaler (MDI) Technology Training Course, online
  • June 22-June 25: ISAM Congress 2025, Washington, DC, USA
  • June 25-June 25: SMI.London 2025, London, UK
  • September 18-September 19: IPAC-RS Nasal Innovation Forum, West Trenton, NJ, USA
  • See all upcoming events

    Secondary Sidebar

    Suppliers

    Capsules and blisters
    Consultants
    Contract research
    Contract manufacturing
    Devices
    Education
    Excipients
    Filling equipment
    Instruments
    Particle manufacturing
    Software and modeling
    Bespak Leading the Green Transition banner
    © 2025 OINDPnews