Patents by Inventor Alejandro Rojas

Alejandro Rojas 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).

  • Publication number: 20240067705
    Abstract: The invention provides a set of novel Single domain VHH antibodies against SARS-CoV-2 (SEQ ID N? 1-6) and their use to detect and neutralize the wild type virus.
    Type: Application
    Filed: November 15, 2022
    Publication date: February 29, 2024
    Inventors: Alejandro ROJAS, Guillermo VALENZUELA, Ronald JARA, Johanna HIMELREICHS, Constanza SALINAS, Teresa PINTO, Natalia LÓPEZ, Yorka CHEUQUEMILLA, Alexei CUEVAS, Zaray MIRANDA, Benjamín UBERTI, Ananda MULLER
  • Patent number: 11889834
    Abstract: The present invention provides compositions comprising new strains of Pseudomonas fluorescens and Burkholderia cenocepacia. Secreted fraction compositions produced by these bacterial strains, and the methods for producing these compositions are also provided. Herein, the inventors demonstrate that these bacterial strains and compositions may be used to inhibit the growth of a broad spectrum of plant pathogens.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: February 6, 2024
    Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventors: Clemencia M. Rojas, Ruben O. Morawicki, Ines Pinto, Alejandro Rojas
  • Publication number: 20230324403
    Abstract: One-step rapid gradient method for rapid generation of nanoantibodies (HHV) against any antigen. Where the method comprises the separation of nanoantibodies against a specific antigen from a nanoantibody expression library through the following steps: (a) binding the antigen of interest to beads made of protein-binding polymers (b) incubating the microorganisms of the expression library with the pearls of stage (a), (c) placing the beads of step (b) in a tube with an inert medium with a density greater than or equal to 1 g/mL and centrifuge for 45 s to 2 minutes at a rate between 150 and 250 g; d) discarding the upper fraction and supernatant with the free microorganisms, and obtain the beads with the linked microorganisms, which correspond to those that express HHV that recognizes the antigen.
    Type: Application
    Filed: May 14, 2021
    Publication date: October 12, 2023
    Inventors: Alejandro ROJAS, Guillermo VALENZUELA, Ronald JARA, Johanna HIMELREICHS, Constanza SALINAS, Teresa PINTO, Natalia LÓPEZ, Yorka CHEUQUEMILLA, Alexei CUEVAS, Zaray MIRANDA, Benjamín UBERTI, Ananda MULLER
  • Publication number: 20230257743
    Abstract: The present invention relates to compositions and methods of inhibiting p38 kinase to reduce gene and protein expression of DUX4 and downstream genes regulated by DUX4. The present invention further relates to methods for treating patients suffering from diseases associated with increased expression of DUX4 or expression of an aberrant form of DUX4, such as Facioscapulohumeral muscular dystrophy (FSHD).
    Type: Application
    Filed: September 20, 2022
    Publication date: August 17, 2023
    Inventors: Angela Marie Cacace, Luis Gustavo Alejandro Rojas Soto, Lorin A. Thompson, III, Owen Brendan Wallace, Lucienne V. Ronco, Ning Shen, Alan Scott Robertson, Aaron Nakwon Chang
  • Patent number: 11479770
    Abstract: The present invention relates to compositions and methods of inhibiting p38 kinase to reduce gene and protein expression of DUX4 and downstream genes regulated by DUX4. The present invention further relates to methods for treating patients suffering from diseases associated with increased expression of DUX4 or expression of an aberrant form of DUX4, such as Facioscapulohumeral muscular dystrophy (FSHD).
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: October 25, 2022
    Assignee: Fulcrum Therapeutics, Inc.
    Inventors: Angela Marie Cacace, Luis Gustavo Alejandro Rojas Soto, Lorin A. Thompson, III, Owen Brendan Wallace, Lucienne V. Ronco, Ning Shen, Alan Scott Robertson, Aaron Nakwon Chang
  • Publication number: 20220296590
    Abstract: The present invention relates to the compounds 3 -(benzo[d][1,3]dioxol-5-yl)-7-(1-hydroxypropan-2-yl)-1-(1H -indol-3-yl)-6,7-dihydro-3H-oxazol[3,4-a]pyrazine-5,8-dione of formula (I)), and also to pharmaceutically acceptable stereoisomers, salts, solvates, hydrates, prodrugs and esters thereof; the stereoisomers being in their separate individual forms and/or in the forms of racemic mixtures or non-racemic mixtures with diastereomeric excess in any proportions, a pharmaceutical composition comprising at least one of the compounds described; the use of said stereoisomers as an antitumor agent or phosphodiesterase enzyme inhibitor, and the use of said stereoisomers in the treatment of benign prostatic hyperplasia and cancer, more specifically prostate cancer.
    Type: Application
    Filed: July 14, 2020
    Publication date: September 22, 2022
    Applicant: BIOLAB SANUS FARMACEUTICA LTDA
    Inventors: Sergio Luiz Sacurai, Carlos Eduardo Da Costa Touzarim, Fabiano Travanca Toledo, Renan Dos Santos Ferrarini, Debora Rocha Helfstein, Tiago Zaminelli, Julio Alejandro Rojas Moscoso, Marcio Fernando Das Virgens
  • Publication number: 20220282254
    Abstract: The disclosure relates to methods and compositions including p38 kinase inhibitors and agents that regulate expression of DUX4 and downstream genes including but not restricted to ZSCAN4, LEUTX, PRAMEF2, TRIM43, MBD3L2, KHDC1L, RFPL2, CCNA1, SLC34A2, TPRX1, PRAMEF20, TRIM49, PRAMEF4, PRAME6, PRAMEF15, or ZNF280A. Methods useful for treating a disease associated with abnormal DUX4 and downstream gene expression (e.g., Fascioscapulohumeral muscular dystrophy) are disclosed.
    Type: Application
    Filed: May 11, 2022
    Publication date: September 8, 2022
    Inventors: Angela Marie Cacace, Luis Gustavo Alejandro Rojas Soto, Lorin A. Thompson, Iii, Owen Brendan Wallace, Lucienne V. Ronco, Ning Shen, Alan Scott Robertson, Aaron Nakwon Chang
  • Publication number: 20220185854
    Abstract: The invention relates to constitutively active mutants of the transcription factor TFEB, which can mutate the lysine of one or both sites of positions 219 and 347; and/or also mutate the glutamic acid of one or both sites of positions 221 and 349, in order to eliminate the SUMOylation of the protein. By replacing these residues either from positions 219 and/or 221 and/or 347 and/or 349 by any other amino acid (such as arginine or alanine), it gives rise to a mutated TFEB, which more actively induces the expression of genes and protein synthesis of the lysosomal and autophagic pathway. Such as lysosomal storage disorders, neurodegenerative diseases, liver diseases, muscle diseases and metabolic diseases, and/or disorders or processes in the aging of the skin.
    Type: Application
    Filed: April 16, 2019
    Publication date: June 16, 2022
    Inventors: Alejandro ROJAS-FERNANDEZ, Patricia BURGOS, Alexis GONZÁLEZ
  • Publication number: 20220133704
    Abstract: The disclosure relates to methods and compositions including p38 kinase inhibitors and agents that regulate expression of DUX4 and downstream genes including but not restricted to ZSCAN4, LEUTX, PRAMEF2, TRIM43, MBD3L2, KHDC1L, RFPL2, CCNA1, SLC34A2, TPRX1, PRAMEF20, TRIM49, PRAMEF4, PRAME6, PRAMEF15, or ZNF280A. Methods useful for treating a disease associated with abnormal DUX4 and downstream gene expression (e.g., Fascioscapulohumeral muscular dystrophy) are disclosed.
    Type: Application
    Filed: November 12, 2021
    Publication date: May 5, 2022
    Inventors: Angela Marie Cacace, Luis Gustavo Alejandro Rojas Soto, Lorin A. Thompson, III, Owen Brendan Wallace, Lucienne V. Ronco, Ning Shen, Alan Scott Robertson, Aaron Nakwon Chang
  • Patent number: 11291659
    Abstract: The disclosure relates to methods and compositions including p38 kinase inhibitors and agents that regulate expression of DUX4 and downstream genes including but not restricted to ZSCAN4, LEUTX, PRAMEF2, TRIM43, MBD3L2, KHDC1L, RFPL2, CCNA1, SLC34A2, TPRX1, PRAMEF20, TRIM49, PRAMEF4, PRAME6, PRAMEF15, or ZNF280A. Methods useful for treating a disease associated with abnormal DUX4 and downstream gene expression (e.g., Fascioscapulohumeral muscular dystrophy) are disclosed.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: April 5, 2022
    Assignee: Fulcrum Therapeutics, Inc.
    Inventors: Angela Marie Cacace, Luis Gustavo Alejandro Rojas Soto, Lorin A. Thompson, III, Owen Brendan Wallace, Lucienne V. Ronco, Ning Shen, Alan Scott Robertson, Aaron Nakwon Chang
  • Publication number: 20210388374
    Abstract: The present invention provides biosynthetic products that may be useful for controlling bacterial panicle blight of rice. These products are encoded by four biosynthetic operons found within the genome of a Pseudomonas protegens strain designated as PBL3 and deposited as ATCC #, which has been shown to inhibit the growth of Burkholderia glumae on rice plants. Also provided are vectors encoding these biosynthetic products, and methods of using the biosynthetic products to inhibit the growth of microorganisms.
    Type: Application
    Filed: June 8, 2021
    Publication date: December 16, 2021
    Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventors: Clemencia M. Rojas, J. Alejandro Rojas, Jackson O. Lay, JR.
  • Publication number: 20200383963
    Abstract: The disclosure relates to methods and compositions including p38 kinase inhibitors and agents that regulate expression of DUX4 and downstream genes including but not restricted to ZSCAN4, LEUTX, PRAMEF2, TRIM43, MBD3L2, KHDC1L, RFPL2, CCNA1, SLC34A2, TPRX1, PRAMEF20, TRIM49, PRAMEF4, PRAME6, PRAMEF15, orZNF280A. Methods useful for treating a disease associated with abnormal DUX4 and downstream gene expression (e.g., Fascioscapulohumeral muscular dystrophy) are disclosed.
    Type: Application
    Filed: January 21, 2020
    Publication date: December 10, 2020
    Inventors: Angela Marie CACACE, Luis Gustavo Alejandro ROJAS SOTO, Lorin A. THOMPSON, III, Owen Brendan WALLACE, Lucienne V. RONCO, Ning SHEN, Alan Scott ROBERTSON, Aaron Nakwon CHANG
  • Publication number: 20200332291
    Abstract: The present invention relates to compositions and methods of inhibiting p38 kinase to reduce gene and protein expression of DUX4 and downstream genes regulated by DUX4. The present invention further relates to methods for treating patients suffering from diseases associated with increased expression of DUX4 or expression of an aberrant form of DUX4, such as Facioscapulohumeral muscular dystrophy (FSHD).
    Type: Application
    Filed: October 5, 2018
    Publication date: October 22, 2020
    Inventors: Angela Marie CACACE, Luis Gustavo Alejandro ROJAS SOTO, Lorin A. THOMPSON, III, Owen Brendan WALLACE, Lucienne V. RONCO, Ning SHEN, Alan Scott ROBERTSON, Aaron Nakwon CHANG
  • Publication number: 20200068900
    Abstract: The present invention provides compositions comprising new strains of Pseudomonas fluorescens and Burkholderia cenocepacia. Secreted fraction compositions produced by these bacterial strains, and the methods for producing these compositions are also provided. Herein, the inventors demonstrate that these bacterial strains and compositions may be used to inhibit the growth of a broad spectrum of plant pathogens.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 5, 2020
    Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventors: Clemencia M. Rojas, Ruben O. Morawicki, Ines Pinto, Alejandro Rojas
  • Patent number: 10537560
    Abstract: The disclosure relates to methods and compositions including p38 kinase inhibitors and agents that regulate expression of DUX4 and downstream genes including but not restricted to ZSCAN4, LEUTX, PRAMEF2, TRIM43, MBD3L2, KHDC1L, RFPL2, CCNA1, SLC34A2, TPRX1, PRAMEF20, TRIM49, PRAMEF4, PRAME6, PRAMEF15, or ZNF280A. Methods useful for treating a disease associated with abnormal DUX4 and downstream gene expression (e.g., Fascioscapulohumeral muscular dystrophy) are disclosed.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: January 21, 2020
    Assignee: Fulcrum Therapeutics. Inc.
    Inventors: Angela Marie Cacace, Luis Gustavo Alejandro Rojas Soto, Lorin A. Thompson, III, Owen Brendan Wallace, Lucienne V. Ronco, Ning Shen, Alan Scott Robertson, Aaron Nakwon Chang
  • Patent number: 10342786
    Abstract: The disclosure relates to methods and compositions including p38 kinase inhibitors and agents that regulate expression of DUX4 and downstream genes including but not restricted to ZSCAN4, LEUTX, PRAMEF2, TRIM43, MBD3L2, KHDC1L, RFPL2, CCNA1, SLC34A2, TPRX1, PRAMEF20, TRIM49, PRAMEF4, PRAME6, PRAMEF15, or ZNF280A. Methods useful for treating a disease associated with abnormal DUX4 and downstream gene expression (e.g., Fascioscapulohumeral muscular dystrophy) are disclosed.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: July 9, 2019
    Assignee: Fulcrum Therapeutics, Inc.
    Inventors: Angela Marie Cacace, Luis Gustavo Alejandro Rojas Soto, Lorin A. Thompson, III, Owen Brendan Wallace, Lucienne V. Ronco, Ning Shen, Alan Scott Robertson, Aaron Nakwon Chang
  • Publication number: 20190105312
    Abstract: The disclosure relates to methods and compositions including p38 kinase inhibitors and agents that regulate expression of DUX4 and downstream genes including but not restricted to ZSCAN4, LEUTX, PRAMEF2, TRIM43, MBD3L2, KHDC1L, RFPL2, CCNA1, SLC34A2, TPRX1, PRAMEF20, TRIM49, PRAMEF4, PRAME6, PRAMEF15, or ZNF280A. Methods useful for treating a disease associated with abnormal DUX4 and downstream gene expression (e.g., Fascioscapulohumeral muscular dystrophy) are disclosed.
    Type: Application
    Filed: November 19, 2018
    Publication date: April 11, 2019
    Inventors: Angela Marie CACACE, Luis Gustavo Alejandro ROJAS SOTO, Lorin A. THOMPSON, III, Owen Brendan WALLACE
  • Publication number: 20190105311
    Abstract: The disclosure relates to methods and compositions including p38 kinase inhibitors and agents that regulate expression of DUX4 and downstream genes including but not restricted to ZSCAN4, LEUTX, PRAMEF2, TRIM43, MBD3L2, KHDC1L, RFPL2, CCNA1, SLC34A2, TPRX1, PRAMEF20, TRIM49, PRAMEF4, PRAME6, PRAMEF15, or ZNF280A. Methods useful for treating a disease associated with abnormal DUX4 and downstream gene expression (e.g., Facioscapulohumeral muscular dystrophy) are disclosed.
    Type: Application
    Filed: October 19, 2018
    Publication date: April 11, 2019
    Inventors: Angela Marie CACACE, Luis Gustavo Alejandro ROJAS SOTO, Lorin A. THOMPSON, III, Owen Brendan WALLACE
  • Publication number: 20180077910
    Abstract: The field of application of the method to produce free pearls is in the abalone pearl manufacturing industry. Such process optimizes pearl production, increasing pearl production rate and decreasing toxicity in production processes as well as the abalone mortality rate. The usefulness of the proposed process diversifies the pearl production industry, providing a process applicable to Haliotis rufescens, that enables to produce quality pearls in colors other than the traditional ones and with a more “exotic” character. Consequently, the present invention presents: a method to produce free pearls in abalone, preferably in red abalone Haliotis rufescens, wherein the process comprises the steps of: (a) relaxing the abalone in a tank containing water and CO2; (b) implanting a nucleus in a graft channel of the abalone; (c) inserting a piece of mantle in the graft channel; (d) closing the graft channel; (e) recovering the abalone; and (f) obtaining the pearl.
    Type: Application
    Filed: November 16, 2017
    Publication date: March 22, 2018
    Inventors: Rubén Araya Valencia, Pedro Saucedo Lastra, Alejandro Rojas Figueroa, Jaime Maturana Zuñiga
  • Publication number: 20050203279
    Abstract: The present invention is related to a process for the production of high quality fatty acids and rosin acids and their mixtures from crude tall oil by means of short path distillation of saponified crude tall oil, acidulation and fractionation by distillation.
    Type: Application
    Filed: May 3, 2005
    Publication date: September 15, 2005
    Inventors: Alejandro Rojas, Andres Schersl, Miguel Angel Diaz