Patents by Inventor Luis A. Burzio

Luis A. Burzio 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: 9359648
    Abstract: A novel family of human mitochondrial RNAs, referred to as chimeric RNAs, which are differentially expressed in normal, pre-cancer and cancer cells, are described. Oligonucleotides targeted to the chimeric RNAs are provided. The described oligonucleotides or their analogs can be used for cancer diagnostics and cancer therapy as well as for research. In one embodiment of this invention, these oligonucleotides hybridize with the sense or with the antisense mitochondrial chimeric RNAs, and the result of the hybridization is useful to differentiate between normal proliferating cells, pre-cancer cells and cancer cells. In another embodiment of the invention, the compositions comprise oligonucleotides that hybridize with the human chimeric RNAs resulting in cancer cell and pre-cancer cell death, while there is no effect in normal cells, constituting therefore, a novel approach for cancer therapy.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: June 7, 2016
    Assignee: Andes Biotechnoogies S.A.
    Inventors: Luis Burzio, Jaime E. Villegas, Veronica A. Burzio
  • Publication number: 20150064700
    Abstract: A novel family of human mitochondrial RNAs, referred to as chimeric RNAs, which are differentially expressed in normal, pre-cancer and cancer cells, are described. Oligonucleotides targeted to the chimeric RNAs are provided. The described oligonucleotides or their analogs can be used for cancer diagnostics and cancer therapy as well as for research. In one embodiment of this invention, these oligonucleotides hybridize with the sense or with the antisense mitochondrial chimeric RNAs, and the result of the hybridization is useful to differentiate between normal proliferating cells, pre-cancer cells and cancer cells. In another embodiment of the invention, the compositions comprise oligonucleotides that hybridize with the human chimeric RNAs resulting in cancer cell and pre-cancer cell death, while there is no effect in normal cells, constituting therefore, a novel approach for cancer therapy.
    Type: Application
    Filed: September 5, 2014
    Publication date: March 5, 2015
    Inventors: Luis BURZIO, Jaime E. VILLEGAS, Veronica A. BURZIO
  • Patent number: 8895719
    Abstract: A novel family of human mitochondrial RNAs, referred to as chimeric RNAs, which are differentially expressed in normal, pre-cancer and cancer cells, are described. Oligonucleotides targeted to the chimeric RNAs are provided. The described oligonucleotides or their analogs can be used for cancer diagnostics and cancer therapy as well as for research. In one embodiment of this invention, these oligonucleotides hybridize with the sense or with the antisense mitochondrial chimeric RNAs, and the result of the hybridization is useful to differentiate between normal proliferating cells, pre-cancer cells and cancer cells. In another embodiment of the invention, the compositions comprise oligonucleotides that hybridize with the human chimeric RNAs resulting in cancer cell and pre-cancer cell death, while there is no effect in normal cells, constituting therefore, a novel approach for cancer therapy.
    Type: Grant
    Filed: September 26, 2012
    Date of Patent: November 25, 2014
    Assignee: Andes Biotechnologies S.A.
    Inventors: Luis Burzio, Jaime E. Villegas, Veronica A. Burzio
  • Patent number: 8323166
    Abstract: The present invention relates to a multi-functional pharmaceutical package surface and a method of preparing a multi-functional pharmaceutical package surface. In particular, the present invention relates to a pharmaceutical package having a protein deterrent and lubricious surface and methods of preparing said surface by applying coatings directly to the pharmaceutical package that (a) reduce the adsorption of proteins onto pharmaceutical packaging while not affecting the activity of the protein solution and (b) provide a lubricious surface. The pharmaceutical package surface may also contain a barrier coating. Coatings can be deposited on a variety of pharmaceutical packaging materials and configurations by various methods.
    Type: Grant
    Filed: January 9, 2007
    Date of Patent: December 4, 2012
    Assignee: Schott AG
    Inventors: Daniel Haines, Luis Burzio, Matthias Bicker, Horst Koller, Jasmina Marjanovic, Robert Hormes
  • Patent number: 8025915
    Abstract: A method of preparing a macromolecule deterrent surface on a pharmaceutical package. In particular, the present invention relates to a method of preparing a protein deterrent surface on a pharmaceutical package by applying a coating or coatings directly to the pharmaceutical package that reduces the adsorption of proteins onto pharmaceutical packaging while not affecting the activity of the protein solution contained.
    Type: Grant
    Filed: January 4, 2007
    Date of Patent: September 27, 2011
    Assignee: Schott AG
    Inventors: Daniel Haines, Luis Burzio, Matthias Bicker, Robert Hormes, Horst Koller, Jasmina Buki, Hartmut Bauch, Manfred Lohmeyer
  • Publication number: 20110062047
    Abstract: A method of preparing a macromolecule deterrent surface on a pharmaceutical package. In particular, the present invention relates to a method of preparing a protein deterrent surface on a pharmaceutical package by applying a coating or coatings directly to the pharmaceutical package that reduces the adsorption of proteins onto pharmaceutical packaging while not affecting the activity of the protein solution contained.
    Type: Application
    Filed: October 26, 2010
    Publication date: March 17, 2011
    Inventors: Daniel HAINES, Luis Burzio, Matthias Bicker, Robert Hormes, Horst Koller, Jasmina Buki, Hartmut Bauch, Manfred Lohmeyer
  • Patent number: 7842296
    Abstract: The present invention relates to a fish vaccine. More specifically the invention relates to a vaccine to protect salmon against infection by Piscirickettsia salmonis. The invention is based on or derived from the nucleic acid or amino acid sequence of antigens from Piscirickettsia salmonis. Nucleic acid and/or amino acid sequences may be used in the preparation of a vaccine to protect against infection by Piscirickettsia salmonis.
    Type: Grant
    Filed: August 6, 2004
    Date of Patent: November 30, 2010
    Assignee: Novartis AG
    Inventors: Nathalie Simard, Huub Brouwers, Simon Jones, Steve Griffiths, Pablo Valenzuela, Luis Burzio
  • Publication number: 20100044268
    Abstract: The present invention relates to a multi-functional pharmaceutical package surface and a method of preparing a multi-functional pharmaceutical package surface. In particular, the present invention relates to a pharmaceutical package having a protein deterrent and lubricious surface and methods of preparing said surface by applying coatings directly to the pharmaceutical package that (a) reduce the adsorption of proteins onto pharmaceutical packaging while not affecting the activity of the protein solution and (b) provide a lubricious surface. The pharmaceutical package surface may also contain a barrier coating. Coatings can be deposited on a variety of pharmaceutical packaging materials and configurations by various methods.
    Type: Application
    Filed: January 9, 2007
    Publication date: February 25, 2010
    Inventors: Daniel Haines, Luis Burzio, Matthias Bicker, Horst Koller, Jasmina Marjanovic, Robert Hormes
  • Publication number: 20080213909
    Abstract: A pharmaceutical packaging assay for the determination of drug adsorption to the packaging surface(s) is described. The assay described utilizes fluorescent labeling of drugs in various formulations to determine the best packaging surface for drug stability as a function of adsorption.
    Type: Application
    Filed: September 19, 2007
    Publication date: September 4, 2008
    Inventors: Daniel E. Haines, Rajendra J. Redkar, Luis A. Burzio, Samuel D. Conzone
  • Publication number: 20070187280
    Abstract: A method of preparing a macromolecule deterrent surface on a pharmaceutical package. In particular, the present invention relates to a method of preparing a protein deterrent surface on a pharmaceutical package by applying a coating or coatings directly to the pharmaceutical package that reduces the adsorption of proteins onto pharmaceutical packaging while not affecting the activity of the protein solution contained.
    Type: Application
    Filed: January 4, 2007
    Publication date: August 16, 2007
    Inventors: Daniel Haines, Luis Burzio, Matthias Bicker, Robert Hormes, Horst Koller, Jasmina Buki
  • Patent number: 7202074
    Abstract: The present invention provides nucleic acid and corresponding amino acid sequences of two isoforms of cold adapted trypsin-like activity protein, insolated from antarctic marine origin, preferably from antarctic krill (Euphausia superba) that can be used in a variety of industrial contexts and commercial purposes including laundry detergents, food processing, drugs and skin care products. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the nucleic acid sequences as well as methods for producing and using the cold adapted trypsin-like protein.
    Type: Grant
    Filed: July 22, 2004
    Date of Patent: April 10, 2007
    Assignee: University of Chile
    Inventors: Juan A. Asenjo, Barbara A. Andrews, Fernando Reyes, Mauricio Salamanca, Luis Burzio
  • Publication number: 20060241033
    Abstract: A novel family of human mitochondrial RNAs, referrred to as chimeric RNAs, which are differentially expressed in normal, pre-cancer and cancer cells, are described. Oligonucleotides targeted to the chimeric RNAs are provided. The described oligonucleotides or their analogs can be used for cancer diagnostics and cancer therapy as well as for research. In one embodiment of this invention, these oligonucleotides hybridize with the sense or with the antisense mitochondrial chimeric RNAs, and the result of the hybridization is useful to differentiate between normal proliferating cells, pre-cancer cells and cancer cells. In another embodiment of the invention, the compositions comprise oligonucleotides that hybridize with the human chimeric RNAs resulting in cancer cell and pre-cancer cell death, while there is no effect in normal cells, constituting therrefore, a novel approach for cancer therapy.
    Type: Application
    Filed: May 21, 2004
    Publication date: October 26, 2006
    Inventors: Luis Burzio, Jaime Villegas, Veronica Burzio
  • Publication number: 20060020124
    Abstract: The present invention provides nucleic acid and corresponding amino acid sequences of two isoforms of cold adapted trypsin-like activity protein, insolated from antarctic marine origin, preferably from antarctic krill (Euphausia superba) that can be used in a variety of industrial contexts and commercial purposes including laundry detergents, food processing, drugs and skin care products. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the nucleic acid sequences as well as methods for producing and using the cold adapted trypsin-like protein.
    Type: Application
    Filed: July 22, 2004
    Publication date: January 26, 2006
    Inventors: Juan Asenjo, Barbara Andrews, Fernando Reyes, Mauricio Salamanca, Luis Burzio
  • Publication number: 20060003376
    Abstract: A non-destructive method of determining the uniformity of a coating on a substrate comprises coating the substrate with a homogenous coating mixture comprising a labeled compound and a chemically functional compound to which other chemical moieties can be bound, and detecting the presence and locations of the labeled compound on the surface. The invention also relates to a surface for attachment of molecules comprising a substrate and a coating thereon of a homogeneous mixture of a labeled compound and a first chemically functional compound to which other chemical moieties can be bound.
    Type: Application
    Filed: August 30, 2005
    Publication date: January 5, 2006
    Inventors: Samuel Conzone, Luis Burzio, Dan Haines
  • Publication number: 20050226895
    Abstract: The present invention relates to a fish vaccine. More specifically the invention relates to a vaccine to protect salmon against infection by Piscirickettsia salmonis. The invention is based on or derived from the nucleic acid or amino acid sequence of antigens from Piscirickettsia salmonis. Nucleic acid and/or amino acid sequences may be used in the preparation of a vaccine to protect against infection by Piscirickettsia salmonis.
    Type: Application
    Filed: August 6, 2004
    Publication date: October 13, 2005
    Inventors: Nathalie Simard, Huub Brouwers, Simon Jones, Steve Griffiths, Pablo Valenzuela, Luis Burzio
  • Patent number: 6887989
    Abstract: The present invention relates to a fish vaccine. More specifically the invention relates to a vaccine to protect salmon against infection by Piscirickettsia salmonis. The invention is based on or derived from the nucleic acid or amino acid sequence of antigens from Piscirickettsia salmonis. Nucleic acid and/or amino acid sequences may be used in the preparation of a vaccine to protect against infection by Piscirickettsia salmonis.
    Type: Grant
    Filed: September 11, 2002
    Date of Patent: May 3, 2005
    Assignee: Novartis AG
    Inventors: Nathalie Simard, Huub Brouwers, Simon Jones, Steve Griffiths, Pablo Valenzuela, Luis Burzio
  • Publication number: 20050079999
    Abstract: The invention provides methods and compositions that are useful for adhering biological and/or synthetic tissues, sealing fluid and/or gaseous leaks in biological and/or synthetic tissues, and preparing implants useful for delivery of a bioactive molecule such as a drug, for bulking applications, or for tissue prostheses. The present invention also relates to bio-erodable adhesive or occluding compositions and methods of using the same.
    Type: Application
    Filed: September 30, 2003
    Publication date: April 14, 2005
    Inventors: James Wilkie, James Rolke, Luis Burzio, Shekharam Tammishetti, Sanyog Pendharkar, Eugene Pashkovski
  • Publication number: 20050037960
    Abstract: The invention provides methods and compositions that are useful for adhering biological and/or synthetic tissues, sealing fluid and/or gaseous leaks in biological and/or synthetic tissues, and preparing implants useful for delivery of a bioactive molecule such as a drug, for bulking applications, or for tissue prostheses. The present invention also relates to bio-erodable adhesive or occluding compositions and methods of using the same.
    Type: Application
    Filed: September 30, 2003
    Publication date: February 17, 2005
    Inventors: James Rolke, Luis Burzio
  • Publication number: 20040258927
    Abstract: A non-destructive method of determining the uniformity of a coating on a substrate comprises coating the substrate with a homogenous coating mixture comprising a labeled compound and a chemically functional compound to which other chemical moieties can be bound, and detecting the presence and locations of the labeled compound on the surface. The invention also relates to a surface for attachment of molecules comprising a substrate and a coating thereon of a homogeneous mixture of a labeled compound and a first chemically functional compound to which other chemical moieties can be bound.
    Type: Application
    Filed: June 23, 2003
    Publication date: December 23, 2004
    Inventors: Samuel D. Conzone, Luis A. Burzio, Dan Haines
  • Publication number: 20040072756
    Abstract: The invention provides methods and compositions that are useful for adhering biological and/or synthetic tissues, sealing fluid and/or gaseous leaks in biological and/or synthetic tissues, and preparing implants useful for delivery of a bioactive molecule such as a drug, for bulking applications, or for tissue prostheses. The present invention also relates to bio-erodable adhesive or occluding compositions and methods of using the same.
    Type: Application
    Filed: September 30, 2003
    Publication date: April 15, 2004
    Inventors: James Wilkie, James Rolke, Luis Burzio, Shekharam Tammishetti, Sanyog Manohar Pendharkar, Eugene Pashkovski