Patents by Inventor Franck LANGEVIN

Franck LANGEVIN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • LONG PROTECTION MOSQUITO REPELLENT OINTMENT
    Publication number: 20230022722
    Abstract: The invention relates to an ointment comprising shea butter, petrolatum, beeswax, perfume and 10 to 20% by weight of DEET based on the total weight of the ointment, providing a protection against mosquitoes for at least 7 hours, its uses as a mosquito repellent and for the prevention of diseases such as malaria, and its manufacturing process.
    Type: Application
    Filed: December 17, 2019
    Publication date: January 26, 2023
    Applicant: MAIA AFRICA SAS
    Inventors: Gérard NIYONDIKO, Franck LANGEVIN