Patents by Inventor Malkit Azachi

Malkit Azachi 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: 20210138015
    Abstract: The present application describes a large scale process for the in vitro production of an olive cell culture. The application further describes a composition in a form of a powder comprising olive fruit/leaf cells grown in vitro and a method of treating metabolic syndrome disorders, such as, high cholesterol level, comprising administering an effective amount of the composition. The cell line callus culture of olive cells manufactured according to the process of the invention includes high level of hydroxytyrosoll, tyrosol, oleoropein and verbascoside.
    Type: Application
    Filed: January 21, 2021
    Publication date: May 13, 2021
    Inventors: Yoheved HAGAY, Malkit AZACHI
  • Patent number: 10538737
    Abstract: The invention relates to a large scale process for the in vitro production of a cell culture of pomegranate cells, to a product prepared from such cells and to a composition comprising a complex of pholyphenols, including punicalagin, 1,2,3,4,6-pentagalloyl glucose (PGG) or both.
    Type: Grant
    Filed: January 5, 2015
    Date of Patent: January 21, 2020
    Assignee: BIO HARVEST LTD.
    Inventors: Yoheved Hagay, Malkit Azachi, Rivka Yatuv
  • Publication number: 20190231837
    Abstract: The present application describes a large process for the in vitro production of an olive cell culture. The application further describes a composition in a form of a powder comprising olive fruit/leaf cells grown in vitro and a method of treating metabolic syndrome disorders, such as, high cholesterol level, comprising administering an effective amount of the composition. The cell line callus culture of olive cells manufactured according to the process of the invention includes high level of hydroxytyrosoll, tyrosol, oleoropein and verbascoside.
    Type: Application
    Filed: January 26, 2017
    Publication date: August 1, 2019
    Applicant: BIO HARVEST LTD.
    Inventors: Yoheved HAGAY, Malkit AZACHI
  • Patent number: 9867861
    Abstract: The disclosure provides a method for treating, reducing, alleviating or preventing metabolic syndrome or metabolic malady, comprising administering a composition comprising a cell line callus culture of fruit cells grown in vitro. Further provided are fruit cells prepared according to a large scale process. The cell line callus culture of grape berry cells manufactured according to the process includes resveratrol in an amount of at least 1000 mg/kg powder.
    Type: Grant
    Filed: December 24, 2013
    Date of Patent: January 16, 2018
    Assignee: BIO HARVEST LTD.
    Inventors: Yoheved Hagay, Michal Abargel, Malkit Azachi, Yoav Roth, Rivka Yatuv
  • Publication number: 20160348068
    Abstract: The invention relates to a large scale process for the in vitro production of a cell culture of pomegranate cells, to a product prepared from such cells and to a composition comprising a complex of pholyphenols, including punicalagin, 1,2,3,4,6-pentagalloyl glucose (PGG) or both.
    Type: Application
    Filed: January 5, 2015
    Publication date: December 1, 2016
    Inventors: Yoheved HAGAY, Malkit AZACHI, Rivka YATUV
  • Publication number: 20150275169
    Abstract: The invention relates to a large scale process for the in vitro production of a cell line callus culture of grape berry cells grown, to a product made according to this process and to a composition comprising a complex of pholyphenols including resveratrol, wherein the ratio of the resveratrol to the pholyphenols is higher than the ratio of resveratrol to pholyphenols in grapes grown naturally.
    Type: Application
    Filed: October 28, 2013
    Publication date: October 1, 2015
    Inventors: Yoheved Hagay, Yoav Roth, Malkit Azachi, Rivka Yatuv
  • Patent number: 8618258
    Abstract: Methods for treating diseased or injured tissue by implanting into the tissue at a site of the disease or injury a porous freeze-dried fibrin matrix formed from plasma proteins. The proteins include fibrinogen cleaved by the action of thrombin at varying concentrations sufficient to cleave the fibrinogen and Factor XIII. The matrix has less than 10% residual moisture and is devoid of exogenous anti-fibrinolytic agents, plasminogen and of organic chelating agents. Alternatively, the plasma proteins comprise partially purified plasma proteins that are devoid of plasminogen.
    Type: Grant
    Filed: May 7, 2012
    Date of Patent: December 31, 2013
    Assignee: Prochon Biotech Ltd.
    Inventors: Avner Yayon, Malkit Azachi, Micha Gladnikoff
  • Patent number: 8563288
    Abstract: A method for specifically removing or isolating plasmin(ogen) or plasmin in presence of fibrinogen from a mixture containing plasmin(ogen) or plasmin by contacting the mixture with a rigid amino acid wherein the amino group of the amino acid and the carboxylic group of the amino acid are about 6-8 Angstroms, preferably about 7 Angstroms apart and the rigid amino acid is covalently bound to the support via the amino group of the amino acid.
    Type: Grant
    Filed: October 29, 2008
    Date of Patent: October 22, 2013
    Assignee: Omrix Biopharmaceuticals Inc.
    Inventors: Israel Nur, Liliana Bar, Malkit Azachi
  • Publication number: 20120219534
    Abstract: Methods for treating diseased or injured tissue by implanting into the tissue at a site of the disease or injury a porous freeze-dried fibrin matrix formed from plasma proteins. The proteins include fibrinogen cleaved by the action of thrombin at varying concentrations sufficient to cleave the fibrinogen and Factor XIII. The matrix has less than 10% residual moisture and is devoid of exogenous anti-fibrinolytic agents, plasminogen and of organic chelating agents. Alternatively, the plasma proteins comprise partially purified plasma proteins that are devoid of plasminogen.
    Type: Application
    Filed: May 7, 2012
    Publication date: August 30, 2012
    Applicant: PROCHON BIOTECH LTD.
    Inventors: Avner Yayon, Malkit Azachi, Micha Gladnikoff
  • Patent number: 8193317
    Abstract: Methods for producing porous freeze-dried fibrin matrices substantially devoid of external anti-fibrinolytic agents. Resilient matrices, also known as sponges, that are particularly beneficial for supporting three dimensional cell growth are obtained from plasma proteins substantially devoid of plasminogen or from partially purified plasma proteins, thus obviating the need for exogenous anti-fibrinolytic agents. Furthermore, incorporation of glycosaminoglycans and bioactive agents during the formation of the matrix results in a sponge having advantageous biological, mechanical and physical properties. The compositions made by the method of the present invention are useful clinically or as cell-bearing implants.
    Type: Grant
    Filed: March 25, 2010
    Date of Patent: June 5, 2012
    Assignee: ProChon Biotech Ltd.
    Inventors: Avner Yayon, Malkit Azachi, Micha Gladnikoff
  • Publication number: 20100178314
    Abstract: Methods for producing porous freeze-dried fibrin matrices substantially devoid of external anti-fibrinolytic agents. Resilient matrices, also known as sponges, that are particularly beneficial for supporting three dimensional cell growth are obtained from plasma proteins substantially devoid of plasminogen or from partially purified plasma proteins, thus obviating the need for exogenous anti-fibrinolytic agents. Furthermore, incorporation of glycosaminoglycans and bioactive agents during the formation of the matrix results in a sponge having advantageous biological, mechanical and physical properties. The compositions made by the processes of the present invention are useful clinically, per se or as cell-bearing implants.
    Type: Application
    Filed: March 25, 2010
    Publication date: July 15, 2010
    Inventors: Avner Yayon, Malkit Azachi, Micha Gladnikoff
  • Patent number: 7714107
    Abstract: The present invention relates to porous freeze-dried fibrin matrices substantially devoid of external anti-fibrinolytic agents, and methods of producing such matrices. Resilient matrices, also known as sponges, that are particularly beneficial for supporting three dimensional cell growth are obtained from plasma proteins substantially devoid of plasminogen or from partially purified plasma proteins, thus obviating the need for exogenous anti-fibrinolytic agents. Furthermore, incorporation of glycosaminoglycans and bioactive agents during the formation of the matrix results in a sponge having advantageous biological, mechanical and physical properties. The compositions of the present invention are useful clinically, without cells or as a cell bearing implants.
    Type: Grant
    Filed: July 26, 2005
    Date of Patent: May 11, 2010
    Assignee: ProChon Biotech Ltd.
    Inventors: Avner Yayon, Malkit Azachi, Micha Gladnikoff
  • Patent number: 7641918
    Abstract: A method for specifically removing or isolating plasmin(ogen) or plasmin in presence of fibrinogen from a mixture containing plasmin(ogen) or plasmin by contacting the mixture with a rigid amino acid wherein the amino group of the amino acid and the carboxylic group of the amino acid are about 6-8 Angstroms, preferably about 7 Angstroms apart and the rigid amino acid is covalently bound to the support via the amino group of the amino acid.
    Type: Grant
    Filed: October 17, 2006
    Date of Patent: January 5, 2010
    Assignee: Omrix Biopharmaceuticals Inc.
    Inventors: Israel Nur, Liliana Bar, Malkit Azachi
  • Publication number: 20090176293
    Abstract: A method for specifically removing or isolating plasmin(ogen) or plasmin in presence of fibrinogen from a mixture containing plasmin(ogen) or plasmin by contacting the mixture with a rigid amino acid wherein the amino group of the amino acid and the carboxylic group of the amino acid are about 6-8 Angstroms, preferably about 7 Angstroms apart and the rigid amino acid is covalently bound to the support via the amino group of the amino acid.
    Type: Application
    Filed: October 29, 2008
    Publication date: July 9, 2009
    Inventors: Israel Nur, Liliana Bar, Malkit Azachi
  • Patent number: 7335508
    Abstract: The present invention relates to porous freeze-dried plasma protein matrices having an open channel structure and a concentration gradient of plasma proteins crosslinked by the action of thrombin, and methods of producing said matrices. The compositions of the present invention are useful clinically, per se or as cell-bearing implants.
    Type: Grant
    Filed: July 22, 2004
    Date of Patent: February 26, 2008
    Assignee: ProChon Biotech Ltd.
    Inventors: Avner Yayon, Hilla Barkay, Malkit Azachi
  • Publication number: 20070092959
    Abstract: A method for specifically removing or isolating plasmin(ogen) or plasmin in presence of fibrinogen from a mixture containing plasmin(ogen) or plasmin by contacting the mixture with a rigid amino acid wherein the amino group of the amino acid and the carboxylic group of the amino acid are about 6-8 Angstroms, preferably about 7 Angstroms apart and the rigid amino acid is covalently bound to the support via the amino group of the amino acid.
    Type: Application
    Filed: October 17, 2006
    Publication date: April 26, 2007
    Inventors: Israel Nur, Liliana Bar, Malkit Azachi
  • Patent number: 7125569
    Abstract: A method for specifically removing or isolating plasmin(ogen) or plasmin in presence of fibrinogen from a mixture containing plasmin(ogen) or plasmin by contacting the mixture with a rigid amino acid wherein the amino group of the amino acid and the carboxylic group of the amino acid are about 6–8 Angstroms, preferably about 7 Angstroms apart and the rigid amino acid is covalently bound to the support via the amino group of the amino acid.
    Type: Grant
    Filed: May 20, 2002
    Date of Patent: October 24, 2006
    Assignee: Omrix Biopharmaceuticals Inc.
    Inventors: Israel Nur, Liliana Bar, Malkit Azachi
  • Publication number: 20060172008
    Abstract: The present invention relates to porous freeze-dried fibrin matrices substantially devoid of external anti-fibrinolytic agents, and methods of producing such matrices. Resilient matrices, also known as sponges, that are particularly beneficial for supporting three dimensional cell growth are obtained from plasma proteins substantially devoid of plasminogen or from partially purified plasma proteins, thus obviating the need for exogenous anti-fibrinolytic agents. Furthermore, incorporation of glycosaminoglycans and bioactive agents during the formation of the matrix results in a sponge having advantageous biological, mechanical and physical properties. The compositions of the present invention are useful clinically, per se or as cell-bearing implants.
    Type: Application
    Filed: July 26, 2005
    Publication date: August 3, 2006
    Inventors: Avner Yayon, Malkit Azachi, Micha Gladnikoff
  • Publication number: 20060019389
    Abstract: The present invention relates to porous freeze-dried plasma protein matrices having an open channel structure and a concentration gradient of plasma proteins crosslinked by the action of thrombin, and methods of producing said matrices. The compositions of the present invention are useful clinically, per se or as cell-bearing implants.
    Type: Application
    Filed: July 22, 2004
    Publication date: January 26, 2006
    Inventors: Avner Yayon, Hilla Barkay, Malkit Azachi
  • Publication number: 20040197891
    Abstract: A method for specifically removing or isolating plasmin(ogen) or plasmin in presence of fibrinogen from a mixture containing plasmin(ogen) or plasmin by contacting the mixture with a rigid amino acid wherein the amino group of the amino acid and the carboxylic group of the amino acid are about 6-8 Angstroms, preferably about 7 Angstroms apart and the rigid amino acid is covalently bound to the support via the amino group of the amino acid.
    Type: Application
    Filed: June 1, 2004
    Publication date: October 7, 2004
    Inventors: Israel Nur, Liliana Bar, Malkit Azachi