Patents by Inventor Francisco Portillo

Francisco Portillo 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: 20200146410
    Abstract: A container for storing supplies includes a flexible outer shell, a liner and a fastener. The outer shell has at least one bottom wall integrally connected with at least one side wall. There is an open upper end defining a chamber in which supplies can be stored. The liner is connected with an inner upper end of the side wall with a free end extending into the container with a length substantially less than the length of the flexible outer shell. To securely close the container, the liner free end is pulled out and tightly folded about itself, an upper edge of the integral side wall is tightly folded about itself, and a fastener secures the closed end. Within the outer shell chamber, at least two parallel spaced divider walls are provided which extend vertically from the bottom wall toward the outer shell open upper end creating sub-chambers.
    Type: Application
    Filed: January 17, 2020
    Publication date: May 14, 2020
    Inventor: Francisco Portillo
  • Publication number: 20190343256
    Abstract: A container has an outer shell and includes a bottom wall, at least one integral side wall, and an open upper end defining a chamber therein. Within the outer shell chamber, at least two parallel spaced divider walls are provided, each having top, bottom and side edges. The bottom edge of each wall is integrally connected with the inner surface of the outer shell bottom wall, and the side edges of each are integrally connected with the inner surface of the outer shell side wall. The divider walls extend vertically from the bottom wall toward the outer shell open upper end. At least one compartment is integrally connected with one divider wall and has an open upper end defining a chamber therein. A drawstring and securing device are arranged within a seam of the outer shell at an upper portion of the outer shell for closing the open upper end and securing the supplies within the container.
    Type: Application
    Filed: May 10, 2018
    Publication date: November 14, 2019
    Inventor: Francisco Portillo
  • Patent number: 7794930
    Abstract: The Snail transcription factor has been identified as a repressor of the expression of E-cadherin. The expression of Snail induces invasive and metastatic capacity in tumour cells. This invention presents: a new target protein, Snail, for the identification of new antitumoral compounds and a new diagnostic tumour marker, indicative of tissue invasion and metastatic capacity.
    Type: Grant
    Filed: June 13, 2003
    Date of Patent: September 14, 2010
    Assignees: Consejo Superior de Investigaciones Cientificas, Universidad Autonoma de Madrid Ciudad Universitaria de Cantoblanco CRTA.
    Inventors: Amparo Cano García, Ma Angela Nieto Toledano, Ma Isabel Rodrigo Castro, Annamaria Locascio, Marta Garcí a del Barrio, Marí a José Blanco Fernandez de Valderrama, Francisco Portillo Pé rez, Mirna Alicia Pé rez Moreno
  • Patent number: 7482159
    Abstract: The Snail transcription factor has been identified as a repressor of the expression of E-cadherin. The expression of Snail induces invasive and metastatic capacity in tumor cells. This invention presents: a new target protein, Snail, for the identification of new antitumoral compounds and a new diagnostic tumor marker, indicative of tissue invasion and metastatic capacity.
    Type: Grant
    Filed: November 15, 2006
    Date of Patent: January 27, 2009
    Assignees: Consejo Superior de Investigaciones Cientificas, Universidad Autonoma de Madrid Ciudad Universitaria de Cantoblanco Crta
    Inventors: Amparo Cano García, M. Angela Nieto Toledano, M. Isabel Rodrigo Castro, Annamaria Locascio, Marta García del Barrio, María José Blanco Fernandez de Valderrama, Francisco Portillo Pérez, Mirna Alicia Pérez Moreno
  • Patent number: 7482126
    Abstract: The Snail transcription factor has been identified as a repressor of the expression of E-cadherin. The expression of Snail induces invasive and metastatic capacity in tumour cells. This invention presents: a new target protein, Snail, for the identification of new antitumoral compounds and a new diagnostic tumour marker, indicative of tissue invasion and metastatic capacity.
    Type: Grant
    Filed: November 2, 2006
    Date of Patent: January 27, 2009
    Assignees: Consejo Superior de Investigacoines Cientificas, Universidad Autónoma de Madrid Ciudad Universitaria de Cantoblanco Crta.
    Inventors: Amparo Cano García, Ma Angela Nieto Toledano, Ma Isabel Rodrigo Castro, Annamaria Locascio, Marta García del Barrio, María José Blanco Fernandez de Valderrama, Francisco Portillo Pérez, Mirna Alicia Pérez Moreno
  • Publication number: 20070065450
    Abstract: The Snail transcription factor has been identified as a repressor of the expression of E-cadherin. The expression of Snail induces invasive and metastatic capacity in tumour cells. This invention presents: a new target protein, Snail, for the identification of new antitumoral compounds and a new diagnostic tumour marker, indicative of tissue invasion and metastatic capacity.
    Type: Application
    Filed: November 15, 2006
    Publication date: March 22, 2007
    Inventors: Amparo Cano Garcia, M. Angela Nieto Toledano, M. Isabel Rodrigo Castro, Annamaria Locascio, Marta Garcia del Barrio, Maria Jose Blanco de Valderrama, Francisco Portillo Perez, Mirna Perez Moreno
  • Publication number: 20070053891
    Abstract: The Snail transcription factor has been identified as a repressor of the expression of E-cadherin. The expression of Snail induces invasive and metastatic capacity in tumour cells. This invention presents: a new target protein, Snail, for the identification of new antitumoral compounds and a new diagnostic tumour marker, indicative of tissue invasion and metastatic capacity.
    Type: Application
    Filed: November 2, 2006
    Publication date: March 8, 2007
    Inventors: Amparo Cano Garcia, Ma Angela Nieto Toledano, Maria Isabel Rodrigo Castro, Annamaria Locascio, Marta Garcia del Barrio, Maria Jose Fernandez de Valderrama, Francisco Portillo Perez, Mirna Perez Moreno
  • Publication number: 20070054307
    Abstract: The Snail transcription factor has been identified as a repressor of the expression of E-cadherin. The expression of Snail induces invasive and metastatic capacity in tumour cells. This invention presents: a new target protein, Snail, for the identification of new antitumoral compounds and a new diagnostic tumour marker, indicative of tissue invasion and metastatic capacity.
    Type: Application
    Filed: November 2, 2006
    Publication date: March 8, 2007
    Inventors: Amparo Cano Garcia, Ma Angela Nieto Toledano, Ma Isabel Rodrigo Castro, Annamaria Locascio, Marta Garcia del Barrio, Maria Jose Fernandez de Valderrama, Francisco Portillo Perez, Mirna Perez Mareno
  • Publication number: 20040037832
    Abstract: The Snail transcription factor has been identified as a repressor of the expression of E-cadherin. The expression of Snail induces invasive and metastatic capacity in tumour cells. This invention presents: a new target protein, Snail, for the identification of new antitumoral compounds and a new diagnostic tumour marker, indicative of tissue invasion and metastatic capacity.
    Type: Application
    Filed: June 13, 2003
    Publication date: February 26, 2004
    Inventors: Amparo Cano Garcia, Ma Angela Nieto Toledano, Ma Isabel Rodrigo Castro, Annamaria Locascio, Marta Garcia del Barrio, Maria Jose Blanco Fernandez de Valderrama, Francisco Portillo Perez, Mirna Alicia Perez Moreno
  • Patent number: 6617121
    Abstract: The Snail transcription factor has been identified as a repressor of the expression of E-cadherin. The expression of Snail induces invasive and metastatic capacity in tumor cells. This invention presents: a new target protein, Snail, for the identification of new antitumoral compounds and a new diagnostic tumor marker, indicative of tissue invasion and metastatic capacity.
    Type: Grant
    Filed: October 18, 2001
    Date of Patent: September 9, 2003
    Assignees: Consejo Superior de Investigaciones Cientificas, Universidad Autonoma de Madrid
    Inventors: Amparo Cano García, Ma Angela Nieto Toledano, Ma Isabel Rodrigo Castro, Annamaria Locascio, Marta García del Barrio, María José Blanco Fernandez de Valderrama, Francisco Portillo Pérez, Mirna Alicia Pérez Moreno
  • Patent number: 4416113
    Abstract: This disclosure relates to internal expansion engines of the type where a non-combusting operating fluid is vaporized within a cylinder or cylinders so that the vapor upon expansion performs mechanical work. The internal expansion engine utilizes a non-combusting liquid operating fluid, a linkage apparatus for having an expansion chamber for transforming an expansion of the operating fluid into shaft power, and a vaporizing apparatus for expanding the liquid fluid to vapor.
    Type: Grant
    Filed: December 15, 1980
    Date of Patent: November 22, 1983
    Inventor: Francisco Portillo