Patents by Inventor Luis Noriega

Luis Noriega 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).

  • Antiviral formulation, antiviral filtering material, methods of preparation thereof and antiviral face mask
    Publication number: 20240081441
    Abstract: A first subject of the present invention has an antiviral formulation with metallic copper particles in an unoxidized form and having a median particle diameter inferior or equal to 200 nm, graphene oxide or reduced graphene oxide, and a bonding matrix material. A second subject of the invention has an antiviral filtering material with a layer of textile and at least one layer of an antiviral coating comprising metallic copper particles in an unoxidized form and having a median particle diameter inferior or equal to 200 nm, graphene oxide or reduced graphene oxide, and a bonding matrix into which both metallic copper particles and graphene oxide or reduced graphene oxide are anchored. The invention also concerns methods of preparation of the antiviral formulation and of the antiviral filtering material. Finally, the invention includes an antiviral face mask with a layer of textile coated with the antiviral formulation.
    Type: Application
    Filed: December 17, 2021
    Publication date: March 14, 2024
    Inventors: Abel ALVAREZ-ALVAREZ, Alvaro MANJON FERNANDEZ, Luis Miguel SANZ MORAL, David NORIEGA PEREZ, Jorge RODRíGUEZ GARCíA, Laura MEGIDO FERNANDEZ, Sivasambu BOHM, Roberto SUAREZ SANCHEZ, Marcos PEREZ RODRIGUEZ
  • Utero-evacuant extracts from plant substances
    Patent number: 4076805
    Abstract: A method of purifying utero-evacuant extracts from the zoapatle plant is described. The method involves the purification of extracts from the zoapatle plant which contain an active principle utilizing chromatographic techniques.
    Type: Grant
    Filed: May 27, 1976
    Date of Patent: February 28, 1978
    Assignee: Ortho Pharmaceutical Corporation
    Inventors: Jose Luis Mateos, Luis Noriega, Richard E. Huettemann, Ramesh M. Kanojia
  • Purification of utero-evacuant extracts from plant substances
    Patent number: 3996132
    Abstract: A method of purifying utero-evacuant extracts from the zoapatle plant is described. The method involves the purification of extracts from the zoapatle plant which contain an active principle utilizing chromatographic techniques.
    Type: Grant
    Filed: July 18, 1974
    Date of Patent: December 7, 1976
    Assignee: Ortho Pharmaceutical Corporation
    Inventors: Jose Luis Mateos, Luis Noriega, Richard E. Huettemann, Ramesh Maganlal Kanojia