Patents by Inventor Vladimir Vainstein

Vladimir Vainstein 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: 8650017
    Abstract: A computer system for recommending an optimal treatment protocol comprising a model of biological processes related to a disease. A treatment protocol generator generates a plurality of treatment protocols for treating a disease using drugs. A selector selects an optimal treatment protocol from the plurality of treatment protocols based on model. The model further comprises a pharmacokinetics macro module adapted to analyze interactions between a ligand and a population of target cells at a tissue level. The model further comprises a pharmacokinetics micro module adapted to analyze interactions between the ligand and a cell at an individual cell level. The pharmacokinetics micro module is adapted to model behavior of the ligand and receptors related to single cell level of ligand-cell interactions, as a stochastic process.
    Type: Grant
    Filed: June 9, 2006
    Date of Patent: February 11, 2014
    Assignee: Optimata Ltd.
    Inventors: Oleg U. Kirnasovsky, Vladimir Vainstein, Yuri Kogan, Zvia Agur
  • Publication number: 20110286960
    Abstract: Neutropenia is the dose-limiting toxicity of the tri-weekly docetaxel (Taxotere®) schedule. Here, we evaluate in Metastatic Breast Cancer (MBC) patients (N=38) a computerized method for predicting docetaxel-induced neutropenia, and use the model to identify improved docetaxel and Granulocyte Colony Stimulating Factor (G-CSF) regimens. Pharmacokinetics/pharmacodynamics (PK/PD) models were created and simulated concomitantly with a mathematical granulopoiesis model. Individual baseline neutrophil counts and docetaxel schedules served as inputs. Our trial validated the model accuracy in predicting nadir timings (r=0.99), grade 3/4 neutropenia (86% success) and neutrophil profiles (r=0.62). Model was robust to CYP3A-induced variability, except for slightly less accurate grade 3/4 neutropenia predictions.
    Type: Application
    Filed: November 2, 2009
    Publication date: November 24, 2011
    Applicant: OPTIMATA LTD.
    Inventors: Oded Vainas, Vladimir Vainstein, Ori Inbar, Marina Kleiman, Radel Ben-av, Zvia Agur
  • Publication number: 20080275684
    Abstract: A computer-implemented method for determining an optimal treatment protocol for a disease related to angiogenesis, comprising creating an angiogenesis model including pro-angiogenesis and anti-angiogenesis factors. Effective vessel density (EVD) is incorporated as a factor regulating switching on and switching off of at least one component in the angiogenesis model. Effects of vasculature maturation and mature vessels destabilization are incorporated. Pro-angiogenesis and anti-angiogenesis factors, which can influence changes in state of a tissue are selected. Effects of drugs in the pro-angiogenesis and anti-angiogenesis factors are incorporated. A plurality of treatment protocols in a protocol space is generated. A best treatment protocol based on a pre-determined criteria.
    Type: Application
    Filed: June 3, 2008
    Publication date: November 6, 2008
    Applicant: OPTIMATAL LTD.
    Inventors: Zvia Agur, Levon Arakelyan, Vladimir Vainstein
  • Patent number: 7418374
    Abstract: A computer-implemented method for determining an optimal treatment protocol for a disease related to angiogenesis, comprising creating an angiogenesis model including pro-angiogenic and anti-angiogenic factors. Effective vessel density (EVD) is incorporated as a factor regulating switching on and switching off of at least one component in the angiogenesis model. Effects of vasculature maturation and mature vessel destabilization are incorporated. Pro-angiogenic and anti-angiogenic factors, which can influence changes in state of a tissue, are selected. Effects of drugs in the pro-angiogenic and anti-angiogenic factors are incorporated. A plurality of treatment protocols in a protocol space is generated. A best treatment protocol based on a pre-determined criteria is selected.
    Type: Grant
    Filed: July 31, 2002
    Date of Patent: August 26, 2008
    Assignee: OPTIMATA
    Inventors: Zvia Agur, Levon Arakelyan, Vladimir Vainstein
  • Publication number: 20070054331
    Abstract: A computer system for recommending an optimal treatment protocol comprising a model of biological processes related to a disease. A treatment protocol generator generates a plurality of treatment protocols for treating a disease using drugs. A selector selects an optimal treatment protocol from said plurality of treatment protocols based on model. The model further comprises a pharmacokinetics macro module adapted to analyze interactions between a ligand and a population of target cells at a tissue level. The model further comprises a pharmacokinetics micro module adapted to analyze interactions between the ligand and a cell at an individual cell level. The pharmacokinetics micro module is adapted to model behavior of the ligand and receptors related to single cell level of ligand-cell interactions, as a stochastic process.
    Type: Application
    Filed: June 9, 2006
    Publication date: March 8, 2007
    Inventors: Oleg Kirnasovsky, Vladimir Vainstein, Yuri Kogan, Zvia Agur
  • Publication number: 20050148521
    Abstract: The present invention relates to the surprising discovery that the combination of several agents, each well known for its established role in treating cancer, inflammation, hemostasis, bone resorption or serving as a solubilizing vehicle, results in a synergistic anti-cancer composition. Furthermore, the combination of at least three agents allows the cytotoxic agent, such as cyclophosphamide, to be used at a lower dosage than when administered alone. One predicted consequence of this treatment, therefore, is a highly desirable reduction in toxic side effects due to the cytotoxic agent.
    Type: Application
    Filed: July 23, 2004
    Publication date: July 7, 2005
    Applicants: Yissum Research Development Company of the Hebrew University, The Children's Medical Center Corporation
    Inventors: Shmuel Ben-Sasson, Lilia Tsirulnikov, Vladimir Vainstein
  • Publication number: 20030088237
    Abstract: A computer-implemented method for determining an optimal treatment protocol for a disease related to angiogenesis, comprising creating an angiogenesis model including pro-angiogenesis and anti-angiogenesis factors. Effective vessel density (EVD) is incorporated as a factor regulating switching on and switching off of at least one component in the angiogenesis model. Effects of vasculature maturation and mature vessels destabilization are incorporated. Pro-angiogenesis and anti-angiogenesis factors, which can influence changes in state of a tissue are selected. Effects of drugs in the pro-angiogenesis and anti-angiogenesis factors are incorporated. A plurality of treatment protocols in a protocol space is generated. A best treatment protocol based on a pre-determined criteria.
    Type: Application
    Filed: July 31, 2002
    Publication date: May 8, 2003
    Inventors: Zvia Agur, Levon Arakelyan, Vladimir Vainstein