Patents by Inventor Alexander Bluvstein

Alexander Bluvstein 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: 20230116622
    Abstract: The present disclosure relates to a method for styling mammalian hair fibers, including providing body, straightening, relaxing, curling, or applying any other desired modification to the shape of the hair. The method comprises applying a hair styling composition comprising at least one hair-penetrating phenol-based monomer to the hair, allowing the monomers to penetrate within the hair and curing such monomers to internally form a polymer able to overcome the tendency of the hair to revert to its native shape. When curing is performed while the hair is in a desired modified shape, the resulting polymers may maintain the modified shape. Suitable compositions and kits allowing to prepare the same are also disclosed.
    Type: Application
    Filed: November 3, 2022
    Publication date: April 13, 2023
    Applicant: LANDA LABS (2012) LTD.
    Inventors: Sagi ABRAMOVICH, Tamar ASHER, Alina BERKMAN, Alexander BLUVSTEIN, Nir KOJOKARO, Yishai KARTON
  • Publication number: 20230111643
    Abstract: The present disclosure relates to a method for styling mammalian hair fibers, including providing body, straightening, relaxing, curling, or applying any other desired modification to the shape of the hair. The method comprises applying a hair styling composition comprising at least one thermally-curable polyol monomer to the hair, allowing the monomers to penetrate within the hair and curing such monomers to internally form a polymer able to overcome the tendency of the hair to revert to its native shape. When curing is performed while the hair is in a desired modified shape, the resulting polymers may maintain the modified shape. Suitable compositions and kits allowing to prepare the same are also disclosed.
    Type: Application
    Filed: November 3, 2022
    Publication date: April 13, 2023
    Applicant: LANDA LABS (2012) LTD.
    Inventors: Sagi ABRAMOVICH, Alexander BLUVSTEIN, Nir KOJOKARO
  • Patent number: 7508650
    Abstract: An electrode for an electrochemical capacitor which comprises a porous carbon substrate having thereon at least a first or innermost layer comprising a first inherently conductive polymer and a second or outermost layer comprising a second inherently conductive polymer. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
    Type: Grant
    Filed: June 2, 2004
    Date of Patent: March 24, 2009
    Assignee: More Energy Ltd.
    Inventors: Alexander Bluvstein, Alexander Osherov
  • Publication number: 20070212578
    Abstract: A direct liquid fuel cell which comprises a gel electrolyte and a liquid fuel. The liquid fuel comprises a metal hydride compound and/or a borohydride compound. This Abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
    Type: Application
    Filed: March 9, 2007
    Publication date: September 13, 2007
    Applicant: MORE ENERGY LTD.
    Inventors: Alexander BLUVSTEIN, Yuri KATSMAN
  • Publication number: 20070154774
    Abstract: An anode for a liquid fuel cell which has been subjected to a hydrophilization treatment in at least a part of a side thereof that is intended to contact the liquid fuel. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
    Type: Application
    Filed: January 5, 2006
    Publication date: July 5, 2007
    Applicant: More Energy Ltd.
    Inventor: Alexander Bluvstein
  • Publication number: 20060147789
    Abstract: An anode for a direct liquid fuel cell in which hydrogen gas is generated as a result of a fuel oxidation or decomposition reaction. The surface of the anode which is intended to face the electrolyte chamber of the fuel cell is substantially completely covered with a polymeric material which prevents at least about 80% of the generated hydrogen gas to pass through the anode into the electrolyte chamber.
    Type: Application
    Filed: January 5, 2006
    Publication date: July 6, 2006
    Applicant: More Energy LTD.,
    Inventors: Alexander Bluvstein, Gennadi Finkelshtain
  • Publication number: 20060078783
    Abstract: An anode for a direct liquid fuel cell in which hydrogen gas is generated as a result of a fuel oxidation or decomposition reaction. The surface of the anode which is intended to face the electrolyte chamber of the fuel cell is substantially completely covered with a polymeric material which prevents at least about 80% of the generated hydrogen gas to pass through the polymeric material into the electrolyte chamber. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
    Type: Application
    Filed: October 7, 2004
    Publication date: April 13, 2006
    Inventors: Alexander Bluvstein, Gennadi Finkelshtain
  • Publication number: 20060057437
    Abstract: A direct liquid fuel cell includes a cathode, an anode, a fuel chamber, and at least one membrane arranged between the anode and the fuel chamber. The membrane is structured and arranged to allow gas which is formed on or in the vicinity of the surface of the anode which faces the fuel chamber to accumulate adjacent to the anode at least to a point where the accumulated gas substantially prevents a direct contact between the anode and the liquid fuel. A method of preventing or reducing fuel decomposition in the fuel cell is also disclosed. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
    Type: Application
    Filed: September 15, 2005
    Publication date: March 16, 2006
    Applicant: More Energy Ltd.
    Inventors: Gennadi Finkelshtain, Yuri Katsman, IIan Sadon, Mark Estrin, Alexander Litvinov, Boris Ilyushin, Alexander Chinak, Alexander Bluvstein, Michael Lerner
  • Patent number: 6451074
    Abstract: A conductive polymer capacitor includes an anode formed from a porous metal body having an anode lead extending therefrom. A dielectric layer is formed by oxidizing a surface of the anode. A solid electrolyte is formed on the dielectric layer and includes first and second polymer layers. The second conductive polymer layer includes a polyaniline layer formed by dipping the metal body having the first conductive layer thereon into a solution of doped polyaniline dissolved in an organic solvent.
    Type: Grant
    Filed: April 2, 2001
    Date of Patent: September 17, 2002
    Assignee: Vishay Intertechnology, Inc.
    Inventors: Alexander Bluvstein, Gerovich Vera, Alexander Osherov, Vitaly Strokhin
  • Publication number: 20020089807
    Abstract: The invention provides an electrochemical capacitor which comprises positive and negative electrodes made of conducting p-dopable polyaniline, directly polymerized on high porosity carbon substrates and a polymer electrolyte layer, comprising a polymer matrix and a ionic conductive compound. The capacitor further comprises two outer conductive layers, a spacer for creating a gap between the electrodes, and sealing means.
    Type: Application
    Filed: August 9, 2001
    Publication date: July 11, 2002
    Applicant: ELESTOR Ltd.
    Inventors: Alexander Bluvstein, Tatyana Zilov, Gregory Gildingersh
  • Publication number: 20010018788
    Abstract: A conductive polymer capacitor includes an anode formed from a porous metal body having an anode lead extending therefrom. A dielectric layer is formed by oxidizing a surface of the anode. A solid electrolyte is formed on the dielectric layer and includes first and second polymer layers. The second conductive polymer layer includes a polyaniline layer formed by dipping the metal body having the first conductive layer thereon into a solution of doped polyaniline dissolved in an organic solvent.
    Type: Application
    Filed: April 2, 2001
    Publication date: September 6, 2001
    Inventors: Alexander Bluvstein, Gerovich Vera, Alexander Osherow, Vitaly Strokhin