Patents by Inventor Esteban Pombo Villar

Esteban Pombo Villar 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: 20240033364
    Abstract: The present invention relates to a polyplex for use in the treatment of castration resistant prostate cancer (CRPC) comprising a double stranded RNA (dsRNA) and a polymeric conjugate, wherein said polymeric conjugate consists of a linear polyethyleneimine (LPEI), one or more polyethylene glycol (PEG) moieties, one or more linkers and one or more targeting moieties, wherein said LPEI is covalently bound to one or more PEG moieties and each of said one or more PEG moieties is conjugated via one of the one or more linkers to one of the one or more targeting moieties, wherein each of said one or more targeting moieties is capable of binding to a cancer antigen, and wherein said cancer antigen is prostate surface membrane antigen (PSMA). Further, the invention relates to a pharmaceutical composition for use in the treatment of CRPC.
    Type: Application
    Filed: May 12, 2023
    Publication date: February 1, 2024
    Inventors: Esteban POMBO-VILLAR, Alexander LEVITZKI, Yael LANGUT, Maya ZIGLER, Alexei SHIR, Eric KITAS
  • Publication number: 20230372384
    Abstract: The present invention relates to a kit-of-parts comprising and a composition comprising a polyplex comprising a double stranded RNA (dsRNA) and a polymeric conjugate comprising a polyethyleneimine (PEI), one or more polyethylene glycol (PEG) moieties and one or more targeting moieties, and wherein each of said one or more targeting moieties is capable of 5 binding to PSMA; and at least one least one immune checkpoint modulator, wherein said at least one least one immune checkpoint modulator is capable of modulating an immune checkpoint protein. Further the invention relates to this composition or kit-of-parts for use in the treatment of cancer.
    Type: Application
    Filed: October 7, 2021
    Publication date: November 23, 2023
    Inventors: Esteban POMBO-VILLAR, Eric KITAS, Maya ZIGLER, Davor BAJIC, Babette SCHADE, Derrick BROKA
  • Patent number: 11679160
    Abstract: The present invention relates to a polyplex for use in the treatment of castration resistant prostate cancer (CRPC) comprising a double stranded RNA (dsRNA) and a polymeric conjugate, wherein said polymeric conjugate consists of a linear polyethyleneimine (LPEl), one or more polyethylene glycol (PEG) moieties, one or more linkers and one or more targeting moieties, wherein said LPEl is covalently bound to one or more PEG moieties and each of said one or more PEG moieties is conjugated via one of the one or more linkers to one of the one or more targeting moieties, wherein each of said one or more targeting moieties is capable of binding to a cancer antigen, and wherein said cancer antigen is prostate surface membrane antigen (PSMA). Further, the invention relates to a pharmaceutical composition for use in the treatment of CRPC.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: June 20, 2023
    Assignee: TARGIMMUNE THERAPEUTICS AG
    Inventors: Esteban Pombo-Villar, Alexander Levitzki, Yael Langut, Maya Zigler, Alexei Shir, Eric Kitas
  • Publication number: 20220175814
    Abstract: The present invention relates to a kit-of-parts comprising and a composition comprising a polyplex comprising a double stranded RNA (dsRNA) and a polymeric conjugate comprising a polyethyleneimine (PEI), one or more polyethylene glycol (PEG) moieties and one or more targeting moieties, and wherein each of said one or more targeting moieties is capable of binding to a cancer antigen; and at least one antibody, wherein said at least one antibody is capable of modulating an immune checkpoint protein. Further the invention relates to this composition or kit-of-parts for use in the treatment of cancer.
    Type: Application
    Filed: April 3, 2020
    Publication date: June 9, 2022
    Inventors: Derrick BROKA, David COLECCHIA, Lucia D'AMICO, Eric KITAS, Alexander LEVITZKI, Esteban POMBO-VILLAR, Alexei SHIR, Maya ZIGLER, Davor BAJIC, Anita JARZEBINSKA
  • Publication number: 20200230248
    Abstract: The present invention relates to a polyplex for use in the treatment of castration resistant prostate cancer (CRPC) comprising a double stranded RNA (dsRNA) and a polymeric conjugate, wherein said polymeric conjugate consists of a linear polyethyleneimine (LPEl), one or more polyethylene glycol (PEG) moieties, one or more linkers and one or more targeting moieties, wherein said LPEl is covalently bound to one or more PEG moieties and each of said one or more PEG moieties is conjugated via one of the one or more linkers to one of the one or more targeting moieties, wherein each of said one or more targeting moieties is capable of binding to a cancer antigen, and wherein said cancer antigen is prostate surface membrane antigen (PSMA). Further, the invention relates to a pharmaceutical composition for use in the treatment of CRPC.
    Type: Application
    Filed: September 27, 2018
    Publication date: July 23, 2020
    Inventors: Esteban POMBO-VILLAR, Alexander LEVITZKI, Yael LANGUT, Maya ZIGLER, Alexei SHIR, Eric KITAS
  • Publication number: 20080255176
    Abstract: The present invention relates to novel benzo[g]quinoline derivatives, their preparation, their use as pharmaceuticals and pharmaceutical compositions containing them.
    Type: Application
    Filed: June 12, 2008
    Publication date: October 16, 2008
    Inventors: Peter Gull, Esteban Pombo Villar
  • Patent number: 7399768
    Abstract: The present invention relates to novel benzo [g] quinoline derivatives, their preparation, their use as pharmaceuticals for use in the treatment of glaucoma and myopia.
    Type: Grant
    Filed: March 6, 2003
    Date of Patent: July 15, 2008
    Assignee: Novartis AG
    Inventors: Peter Gull, Esteban Pombo Villar
  • Patent number: 7105528
    Abstract: The invention provides a compound of formula I wherein A, B, X, Y and R1 are as defined in the description, and a process for preparing them. The compounds of formula I are useful as pharmaceuticals.
    Type: Grant
    Filed: July 8, 2002
    Date of Patent: September 12, 2006
    Assignee: Novartis AG
    Inventors: Rudolf Markstein, Peter Gull, Esteban Pombo Villar
  • Publication number: 20050234085
    Abstract: The present invention relates to novel benzo [g] quinoline derivatives, their preparation, their use as pharmaceuticals for use in the treatment of glaucoma and myopia.
    Type: Application
    Filed: March 6, 2003
    Publication date: October 20, 2005
    Inventors: Peter Gull, Esteban Pombo Villar
  • Publication number: 20040171628
    Abstract: The invention provides a compound of formula I wherein A, B, X, Y and R1 are as defined in the description, and a process for preparing them. The compounds of formula I are useful as pharmaceutical agents for the treatment of glaucoma and myopia.
    Type: Application
    Filed: January 8, 2004
    Publication date: September 2, 2004
    Inventors: Rudolf Markstein, Peter Gull, Esteban Pombo Villar