Patents by Inventor Juan Carlos ROA STRAUCH

Juan Carlos ROA STRAUCH 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).

  • Patent number: 11649513
    Abstract: A diagnostic kit for simultaneously detecting at least seven silent sexually transmitted diseases (SSTDs) having a diagnostic strip which has detection zones with at least eight probes with SEQ ID NOs: 3, 6, 9, 12, 15, 18, 21, 24; at least 14 primers with SEQ ID NOs: 1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 19, 20, 22, 23; an instruction manual; a nucleotide sequence set for simultaneously detecting at least seven silent sexually transmitted diseases (SSTDs); use of the kit to detect at least the following pathogens: Herpes Virus type 1, Herpes Virus type 2, Chlamydia trachomatis, Ureaplasma urealitycum, Mycoplasma hominis, Mycoplasma genitalium, and Human papillomavirus (HPV); a method for simultaneously detecting at least seven silent sexually transmitted diseases (SSTDs).
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: May 16, 2023
    Assignee: UNIVERSIDAD DE LA FRONTERA
    Inventors: Raul Segundo Sanchez Gutierrez, Alejandra Pilar Andana Vargas, Carmen Gloria Ili Gangas, Doris Menzel Middelmann, Jaime Patricio Lopez Mendez, Juan Carlos Roa Strauch, Priscilla Solange Brebi Mieville
  • Publication number: 20220218826
    Abstract: Composition for photodynamic therapy comprising a photosensitiser in combination with ethylenediaminetetraacetic acid (EDTA) and epigallocatechin galate (EGCG), in pharmacologically acceptable carriers and/or excipients. The photosensitising compounds are selected from protoporphyrin IX (PpIX) precursors, such as methyl aminolevulinate (MAL) or aminolevulinic acid (ALA). These new formulations show an enhancing effect of the effect of the photosensitising compounds, MAL or ALA for example, which ensures a greater efficiency of photodynamic therapy, in the treatment of skin or mucous membranes. In one application, the invention is useful in the resolution of long-term preneoplastic or neoplastic dermatological lesions, decreasing the recurrence rates of these lesions.
    Type: Application
    Filed: May 15, 2019
    Publication date: July 14, 2022
    Inventors: Daniela Ines LEON GARRIDO, Carmen Gloria ILI GANGAS, Priscilla Solange BREBI MIEVILLE, Juan Carlos ROA STRAUCH
  • Publication number: 20190376150
    Abstract: A diagnostic kit for simultaneously detecting at least seven silent sexually transmitted diseases (SSTDs) having a diagnostic strip which has detection zones with at least eight probes with SEQ ID NOs: 3, 6, 9, 12, 15, 18, 21, 24; at least 14 primers with SEQ ID NOs: 1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 19, 20, 22, 23; an instruction manual; a nucleotide sequence set for simultaneously detecting at least seven silent sexually transmitted diseases (SSTDs); use of the kit to detect at least the following pathogens: Herpes Virus type 1, Herpes Virus type 2, Chlamydia trachomatis, Ureaplasma urealitycum, Mycoplasma hominis, Mycoplasma genitalium, and Human papillomavirus (HPV); a method for simultaneously detecting at least seven silent sexually transmitted diseases (SSTDs).
    Type: Application
    Filed: March 3, 2017
    Publication date: December 12, 2019
    Inventors: Raul Segundo SANCHEZ GUTIERREZ, Alejandra Pilar ANDANA VARGAS, Camen Gloria ILI GANGAS, Doris MENZEL MIDDELMANN, Jaime Patricio LOPEZ MENDEZ, Juan Carlos ROA STRAUCH, Priscilla Solange BREBI MIEVILLE