Patents by Inventor Marcelo Kogan

Marcelo Kogan 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).

  • METHOD FOR OBTAINING NANOSTRUCTURES WITH CAROTENOIDS AND NANOSTRUCTURES OBTAINED
    Publication number: 20200383933
    Abstract: The present invention relates to a method for obtaining nanostructures, specifically nanoemulsions and nanocapsules of carotenoids such as curcumin and astaxanthin. This method—using particular concentrations of the ingredients forming the nanostructures—allows high association efficiencies of the active ingredient in the nanostructures containing these ingredients and protection of these nanostructures from environmental factors such as oxidation and light. The invention also relates to the nanoemulsions and nanocapsules of curcumin and astaxanthin for use in the food, pharmaceutical and cosmetics industries, among others.
    Type: Application
    Filed: September 5, 2017
    Publication date: December 10, 2020
    Inventors: Felipe Andrés OYARZÚN AMPUERO, Javier MORALES VALENZUELA, Matías SILVA SILVA, Mariela INOSTROZA RIQUELME, Andrew QUEST, Marcelo KOGAN BOCIAN, Simón GUERRERO RIVERA, Ignacio MORENO VILLOSLADA, Carlos Alberto ALARCÓN ALARCÓN, Mario FLORES FLORES, César Antonio TORRES GALLEGOS
  • ANTITUMORAL TREATMENTS
    Publication number: 20100323021
    Abstract: The present invention relates to colloidal metal nanoparticles conjugated with Kahalalide F, or an analogue thereof, and their use in the treatment of cancer. The invention also relates to a method for increasing the antitumoral activity of Kahalalide F, or an analogue thereof, which comprises conjugating the Kahalalide F, on an analogue thereof, with a colloidal metal nanoparticle.
    Type: Application
    Filed: January 30, 2009
    Publication date: December 23, 2010
    Applicant: PHARMA MAR, S.A.
    Inventors: Leticia Hosta, Mateu Pla, Luis Javier Cruz, Marcelo Kogan, Fernando Albericio
  • Isothiourea herbicidal composition
    Patent number: 4714493
    Abstract: This invention relates to the herbicide N,N'-(N''-isopropylcarbamyl,N'''-isopropylcarbamyl)-S-ethylisothiourea, its use and process for making the same.
    Type: Grant
    Filed: May 24, 1985
    Date of Patent: December 22, 1987
    Assignee: Stauffer Chemical Company
    Inventors: Marcelo Kogan, Stephen E. Dinizo, Llewellyn W. Fancher