Patents by Inventor Berta Levavi-Sivan

Berta Levavi-Sivan 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).

  • Antagonists of fish reproduction
    Patent number: 10793614
    Abstract: Peptide-based neurokinin antagonists of fish reproduction are disclosed. Compositions comprising antagonists of fish neurokinin and methods of inhibiting or delaying puberty, fish maturation or reproduction processes using these compounds are also provided.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: October 6, 2020
    Assignee: Yissum Research Development Company of the Hebrew University ofJerusaIem Ltd.
    Inventors: Berta Levavi-Sivan, Chaim Gilon
  • ANTAGONISTS OF FISH REPRODUCTION
    Publication number: 20190169256
    Abstract: Peptide-based neurokinin antagonists of fish reproduction are disclosed. Compositions comprising antagonists of fish neurokinin and methods of inhibiting or delaying puberty, fish maturation or reproduction processes using these compounds are also provided.
    Type: Application
    Filed: October 30, 2018
    Publication date: June 6, 2019
    Applicant: Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.
    Inventors: Berta LEVAVI-SIVAN, Chaim GILON
  • Antagonists of neurokinin B in fish reproduction
    Patent number: 10155790
    Abstract: Provided are Peptide-based neurokinin antagonists of fish reproduction. Compositions including antagonists of fish neurokinin and methods of inhibiting or delaying puberty, fish maturation or reproduction processes using these compounds are also provided.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: December 18, 2018
    Assignee: Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.
    Inventors: Berta Levavi-Sivan, Chaim Gilon
  • ANTAGONISTS OF NEUROKININ B IN FISH REPRODUCTION
    Publication number: 20170204141
    Abstract: Provided are Peptide-based neurokinin antagonists of fish reproduction. Compositions including antagonists of fish neurokinin and methods of inhibiting or delaying puberty, fish maturation or reproduction processes using these compounds are also provided.
    Type: Application
    Filed: July 16, 2015
    Publication date: July 20, 2017
    Applicant: Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.
    Inventors: Berta LEVAVI-SIVAN, Chaim GILON
  • NOVEL SEQUENCES FOR THE CONTROL OF REPRODUCTION IN FISH
    Publication number: 20150072933
    Abstract: The present invention relates to novel peptide sequences, compositions and methods for controlling fish reproduction. More particularly, the invention provides novel Neurokinin B peptides NKF and NKB and analogues thereof that regulate reproduction in fish. The invention further provides preprohormone thereof comprising at least one of a first peptide fragment of the amino acid sequence X1-X2-X3-X4-X5-X6-Asp7-X8-Phe9-Val10-X11-Leu12-Met13 and a second peptide fragment of the amino acid sequence of Glu1-Met2-His3-Asp4-Ile5-Phe6-Val7-Gly8-Leu9-Met10 and variants thereof, nucleic acid sequences and novel fish NKB receptors.
    Type: Application
    Filed: August 1, 2012
    Publication date: March 12, 2015
    Applicant: Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.
    Inventors: Berta Levavi-Sivan, Chaim Gilon