Patents by Inventor Serge Ruden

Serge Ruden 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: 10435437
    Abstract: This invention relates to modified antibiotic peptides, particularly for use in medicine. The invention further relates to composite and methods for destroying microorganisms, such as bacteria, viruses or fungi, and to methods for treating microbial infections. The object of the invention is to develop novel antibiotic peptides, particularly having enhanced antibiotic activity and an expanded spectrum of activity against other strains of bacteria, particularly gram-positive bacteria such as Staphylococcus aureus. According to the invention, the object is attained in a first aspect by a peptide according to claim 1.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: October 8, 2019
    Assignee: UNIVERSITAET LEIPZIG
    Inventors: Ralf Hoffmann, Daniel Knappe, Kai Hilpert, Ralf Mikut, Serge Ruden
  • Publication number: 20170107256
    Abstract: This invention relates to modified antibiotic peptides, particularly for use in medicine. The invention further relates to composite and methods for destroying microorganisms, such as bacteria, viruses or fungi, and to methods for treating microbial infections. The object of the invention is to develop novel antibiotic peptides, particularly having enhanced antibiotic activity and an expanded spectrum of activity against other strains of bacteria, particularly gram-positive bacteria such as Staphylococcus aureus. According to the invention, the object is attained in a first aspect by a peptide according to claim 1.
    Type: Application
    Filed: December 23, 2016
    Publication date: April 20, 2017
    Inventors: Ralf Hoffmann, Daniel Knappe, Kai Hilpert, Ralf Mikut, Serge Ruden
  • Patent number: 9556228
    Abstract: This invention relates to modified antibiotic peptides, particularly for use in medicine. The invention further relates to compositions and methods for destroying microorganisms, such as bacteria, viruses or fungi, and to methods for treating microbial infections. The object of the invention is to develop novel antibiotic peptides, particularly having enhanced antibiotic activity and an expanded spectrum of activity against other strains of bacteria, particularly gram-positive bacteria such as Staphylococcus aureus. According to the invention, the object is attained in a first aspect by a peptide according to claim 1.
    Type: Grant
    Filed: September 21, 2012
    Date of Patent: January 31, 2017
    Assignee: UNIVERSITAET LEIPZIG
    Inventors: Ralf Hoffmann, Daniel Knappe, Kai Hilpert, Ralf Mikut, Serge Ruden
  • Publication number: 20150344524
    Abstract: This invention relates to modified antibiotic peptides, particularly for use in medicine. The invention further relates to compositions and methods for destroying microorganisms, such as bacteria, viruses or fungi, and to methods for treating microbial infections. The object of the invention is to develop novel antibiotic peptides, particularly having enhanced antibiotic activity and an expanded spectrum of activity against other strains of bacteria, particularly gram-positive bacteria such as Staphylococcus aureus. According to the invention, the object is attained in a first aspect by a peptide according to claim 1.
    Type: Application
    Filed: September 21, 2012
    Publication date: December 3, 2015
    Inventors: Ralf Hoffmann, Daniel Knappe, Kai Hilpert, Ralf Mikut, Serge Ruden