Patents by Inventor Leonid N. Grigorov

Leonid N. Grigorov 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: 9989556
    Abstract: Aspects of the present invention include systems and devices useful for surface chemical analysis of solid samples by Tip Enhanced Raman Spectrometry (“TERS”), and particularly it relates to devices useful for chemical analysis of molecular compounds located either on or within thin surface layer of solid samples. Even more particularly, aspects of the present invention relate to systems, and devices for non-destructive analysis combining both high sensitivity and high spatial resolution of analysis of chemical compounds located or distributed on the surface of solid samples with obtaining important information regarding vibration spectra of atoms and molecular groups contained in a thin surface layer of solid samples. These objectives are realized by implementation of computer-assisted systems that use sensors to carefully regulate the motion of, and force applied to, probes of atomic force microscopes.
    Type: Grant
    Filed: February 9, 2017
    Date of Patent: June 5, 2018
    Assignee: HORIBA INSTRUMENTS INCORPORATED
    Inventors: Sergey A. Saunin, Andrey V. Krayev, Vladimir V. Zhishimontov, Vasily V. Gavrilyuk, Leonid N. Grigorov, Alexey V. Belyaev, Dmitry A. Evplov
  • Patent number: 9910066
    Abstract: Aspects of the present invention include systems, devices, and methods of surface chemical analysis of solid samples, and particularly it relates to methods of chemical analysis of molecular compounds located either on or within thin surface layer of solid samples. Even more particularly, aspects of the present invention relate to systems, devices, and non-destructive methods combining both high sensitivity and high spatial resolution of analysis of chemical compounds located or distributed on the surface of solid samples with obtaining most important information regarding vibration spectra of atoms and molecular groups contained in thin surface layer of solid samples. These objectives are realized by implementation of computer-assisted systems that carefully regulate the motion of, and force applied to probes of atomic force microscopes.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: March 6, 2018
    Assignee: HORIBA INSTRUMENTS, INC.
    Inventors: Sergey A. Saunin, Andrey V. Krayev, Vladimir V. Zhishimontov, Vasily V. Gavrilyuk, Leonid N. Grigorov, Alexey V. Belyaev, Dmitry A. Evplov
  • Publication number: 20170199220
    Abstract: Aspects of the present invention include systems and devices useful for surface chemical analysis of solid samples by Tip Enhanced Raman Spectrometry (“TERS”), and particularly it relates to devices useful for chemical analysis of molecular compounds located either on or within thin surface layer of solid samples. Even more particularly, aspects of the present invention relate to systems, and devices for non-destructive analysis combining both high sensitivity and high spatial resolution of analysis of chemical compounds located or distributed on the surface of solid samples with obtaining important information regarding vibration spectra of atoms and molecular groups contained in a thin surface layer of solid samples. These objectives are realized by implementation of computer-assisted systems that use sensors to carefully regulate the motion of, and force applied to, probes of atomic force microscopes.
    Type: Application
    Filed: February 9, 2017
    Publication date: July 13, 2017
    Applicant: AIST-NT, Inc.
    Inventors: Sergey A. Saunin, Andrey V. Krayev, Vladimir V. Zhishimontov, Vasily V. Gavrilyuk, Leonid N. Grigorov, Alexey V. Belyaev, Dmitry A. Evplov
  • Patent number: 9568495
    Abstract: Aspects of the present invention include systems, devices, and methods of surface chemical analysis of solid samples, and particularly it relates to methods of chemical analysis of molecular compounds located either on or within thin surface layer of solid samples. Even more particularly, aspects of the present invention relate to systems, devices, and non-destructive methods combining both high sensitivity and high spatial resolution of analysis of chemical compounds located or distributed on the surface of solid samples with obtaining most important information regarding vibration spectra of atoms and molecular groups contained in thin surface layer of solid samples. These objectives are realized by implementation of computer-assisted systems that carefully regulate the motion of, and force applied to probes of atomic force microscopes.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: February 14, 2017
    Assignee: AIST-NT, Inc.
    Inventors: Sergey A. Saunin, Andrey V. Krayev, Vladimir V. Zhishimontov, Vasily V. Gavrilyuk, Leonid N. Grigorov, Alexey V. Belyaev, Dmitry A. Evplov
  • Publication number: 20160341764
    Abstract: Aspects of the present invention include systems, devices, and methods of surface chemical analysis of solid samples, and particularly it relates to methods of chemical analysis of molecular compounds located either on or within thin surface layer of solid samples. Even more particularly, aspects of the present invention relate to systems, devices, and non-destructive methods combining both high sensitivity and high spatial resolution of analysis of chemical compounds located or distributed on the surface of solid samples with obtaining most important information regarding vibration spectra of atoms and molecular groups contained in thin surface layer of solid samples. These objectives are realized by implementation of computer-assisted systems that carefully regulate the motion of, and force applied to probes of atomic force microscopes.
    Type: Application
    Filed: May 20, 2015
    Publication date: November 24, 2016
    Applicant: AIST-NT, Inc.
    Inventors: Sergey A. Saunin, Andrey V. Krayev, Vladimir V. Zhishimontov, Vasily V. Gavrilyuk, Leonid N. Grigorov, Alexey V. Belyaev, Dmitry A. Evplov
  • Publication number: 20150338439
    Abstract: Aspects of the present invention include systems, devices, and methods of surface chemical analysis of solid samples, and particularly it relates to methods of chemical analysis of molecular compounds located either on or within thin surface layer of solid samples. Even more particularly, aspects of the present invention relate to systems, devices, and non-destructive methods combining both high sensitivity and high spatial resolution of analysis of chemical compounds located or distributed on the surface of solid samples with obtaining most important information regarding vibration spectra of atoms and molecular groups contained in thin surface layer of solid samples. These objectives are realized by implementation of computer-assisted systems that carefully regulate the motion of, and force applied to probes of atomic force microscopes.
    Type: Application
    Filed: May 20, 2015
    Publication date: November 26, 2015
    Applicant: AIST-NT, Inc.
    Inventors: Sergey A. Saunin, Andrey V. Krayev, Vladimir V. Zhishimontov, Vasily V. Gavrilyuk, Leonid N. Grigorov, Alexey V. Belyaev, Dmitry A. Evplov
  • Patent number: 7014795
    Abstract: This invention provides new, highly conductive materials comprising crystallized electron pairs within an insulating matrix. Crystallized electron pairs can combine with each other to form quasi-one-dimensional structures, quantum nanowires, that have nanoscale diameters and microscale lengths or longer. Quantum nanowires can also be formed as closed loops. Quantum nanowires comprising crystallized electron pairs exhibit very high electrical conductivity over a range of temperatures from 0 Kelvins up to the decomposition temperature of the materials. The quantum nanowires of this invention can be used in a variety of electronic, opto-electronic, electro-optical, motive, sensing and other ways to provide nanoscale structures for manufacturing small devices having low power requirements, low energy dissipation and very rapid responses.
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: March 21, 2006
    Assignee: Quantum Polymer Technologies Corporation
    Inventors: Leonid N. Grigorov, Andrey Krayev, Raisa V. Talroze
  • Patent number: 6844567
    Abstract: Quantum nanowires are produced in a medium comprising ions, dopants and free electrons, wherein the free electrons are solvated by complexes of ions and dopants. Electrical conductivity of the quantum nanowires can be higher than for conventional metal conductors. Quantum nanowires can be prepared in linear or circular form, and can be used to manufacture electrical components including transistors, sensors, motors and other nanoscale passive or active devices. Nanoscale devices can be made in liquid, semisolid, or solid media. Methods are provided for the manufacture of quantum nanowires and devices made therefrom. The devices can be used in the manufacture of computers, electronic circuits, biological implants and other products.
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: January 18, 2005
    Assignee: Quantum Polymer Technologies Corporation
    Inventors: Raisa V. Talroze, Leonid N. Grigorov
  • Publication number: 20040246650
    Abstract: Methods of activating, enriching, manipulating, and producing macromolecular materials comprising highly conductive multielectron threads are provided together with superior such materials and devices comprising them. Activation methods such as doping the material with charged or uncharged dopants, using electrolysis techniques, and charging the material may be combined with various enrichment techniques that take advantage of reduced viscosity levels such as filtering and fractionation to obtain very high yields when producing conductive films, wires, and diamagnetic materials. Also disclosed are methods for electrically joining conductors and various devices comprising highly conductive macromolecular materials.
    Type: Application
    Filed: October 14, 2003
    Publication date: December 9, 2004
    Inventors: Leonid N. Grigorov, A. Ze'ev Hed, Dmitry N. Rogachev, Kevin P. Shambrook, Alan W. Tamarelli
  • Patent number: 6804105
    Abstract: A polymer material comprising channels whose temperature-independent conductivity exceeds 106 S/cm is used to form conductive films. Conduction takes place through threads and channels passing through the film which is otherwise a dielectric. The film is produced by first depositing a macromolecular polymer substance on a substrate. During preparation, the substance is preferably in a viscous liquid state. Stable free electrons (polarons) are then created by ionizing the substance. This is assisted by exposure to UV radiation and the presence of strong polar groups in the polymer. Various enrichment techniques, such as applying a strong electric field, are then used to join the superpolarons together into conductive threads within the medium. To stabilize the positions of the threads, the medium then may be solidified, preferably by cooling it below its glass transition point or inducing cross-linking between the macromolecules. The film may be a membrane.
    Type: Grant
    Filed: February 18, 2003
    Date of Patent: October 12, 2004
    Assignee: Room Temperature Superconductors, Inc.
    Inventors: Leonid N. Grigorov, Kevin P. Shambrook
  • Publication number: 20030189203
    Abstract: Quantum nanowires are produced in a medium comprising ions, dopants and free electrons, wherein the free electrons are solvated by complexes of ions and dopants. Electrical conductivity of the quantum nanowires can be higher than for conventional metal conductors. Quantum nanowires can be prepared in linear or circular form, and can be used to manufacture electrical components including transistors, sensors, motors and other nanoscale passive or active devices. Nanoscale devices can be made in liquid, semisolid, or solid media. Methods are provided for the manufacture of quantum nanowires and devices made therefrom. The devices can be used in the manufacture of computers, electronic circuits, biological implants and other products.
    Type: Application
    Filed: March 11, 2003
    Publication date: October 9, 2003
    Applicant: QUANTUM POLYMER TECHNOLOGIES CORP.
    Inventors: Raisa V. Talroze, Leonid N. Grigorov
  • Publication number: 20030156375
    Abstract: A polymer material comprising channels whose temperature-independent conductivity exceeds 106 S/cm is used to form conductive films. Conduction takes place through threads and channels passing through the film which is otherwise a dielectric. The film is produced by first depositing a macromolecular polymer substance on a substrate. During preparation, the substance is preferably in a viscous liquid state. Stable free electrons (polarons) are then created by ionizing the substance. This is assisted by exposure to UV radiation and the presence of strong polar groups in the polymer. Various enrichment techniques, such as applying a strong electric field, are then used to join the superpolarons together into conductive threads within the medium. To stabilize the positions of the threads, the medium then may be solidified, preferably by cooling it below its glass transition point or inducing cross-linking between the macromolecules. The film may be a membrane.
    Type: Application
    Filed: February 18, 2003
    Publication date: August 21, 2003
    Inventors: Leonid N. Grigorov, Kevin P. Shambrook
  • Patent number: 6563132
    Abstract: Quantum nanowires are produced in a medium comprising ions, dopants and free electrons, wherein the free electrons are solvated by complexes of ions and dopants. Electrical conductivity of the quantum nanowires can be higher than for conventional metal conductors. Quantum nanowires can be prepared in linear or circular form, and can be used to manufacture electrical components including transistors, sensors, motors and other nanoscale passive or active devices. Nanoscale devices can be made in liquid, semisolid, or solid media. Methods are provided for the manufacture of quantum nanowires and devices made therefrom. The devices can be used in the manufacture of computers, electronic circuits, biological implants and other products.
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: May 13, 2003
    Assignee: Quantum Polymer Technologies Corp.
    Inventors: Raisa V. Talroze, Leonid N. Grigorov
  • Patent number: 6552883
    Abstract: A polymer material comprising channels whose temperature-independent conductivity exceeds 106 S/cm is used to form conductive films and various devices containing such films. Conduction takes place through threads and channels passing through the film which is otherwise a dielectric. The film is produced by first depositing a macromolecular polymer substance on a substrate. During preparation, the substance is preferably in a viscous liquid state. Stable free electrons (polarons) are then created by ionizing the substance. This is assisted by exposure to UV radiation and the presence of strong polar groups in the polymer. Various enrichment techniques, such as applying a strong electric field, are then used to join the superpolarons together into conducting threads within the medium. To stabilize the positions of the threads, the medium is then solidified, preferably by cooling it below its glass transition point or inducing cross-linking between the macromolecules. The film may be a membrane.
    Type: Grant
    Filed: August 6, 1999
    Date of Patent: April 22, 2003
    Assignee: Room Temperature Superconductors, Inc.
    Inventors: Leonid N. Grigorov, Kevin P. Shambrook
  • Publication number: 20030071246
    Abstract: This invention provides new, highly conductive materials comprising crystallized electron pairs within an insulating matrix. Crystallized electron pairs can combine with each other to form quasi-one-dimensional structures, quantum nanowires, that have nanoscale diameters and microscale lengths or longer. Quantum nanowires can also be formed as closed loops. Quantum nanowires comprising crystallized electron pairs exhibit very high electrical conductivity over a range of temperatures from 0 Kelvins up to the decomposition temperature of the materials. The quantum nanowires of this invention can be used in a variety of electronic, opto-electronic, electro-optical, motive, sensing and other ways to provide nanoscale structures for manufacturing small devices having low power requirements, low energy dissipation and very rapid responses.
    Type: Application
    Filed: January 22, 2002
    Publication date: April 17, 2003
    Inventors: Leonid N. Grigorov, Andrey Krayev, Raisa V. Talroze
  • Patent number: 5777292
    Abstract: A method is disclosed for producing a polymer material whose room temperature conductivity exceeds 10.sup.6 S/cm. In a preferred embodiment the material is produced in the form of a film having thickness less than 100 .mu.m. Conduction takes place through threads passing through the film which is otherwise a dielectric. The film is produced by first depositing a macromolecular polymer substance on a substrate. During preparation, the substance must be in a viscose liquid state. Stable free electrons (polarons) are then created by ionizing the substance. This is assisted by exposure to UV radiation and the presence of strong polar groups in the polymer. Various techniques, such as applying a strong electric field, are then used to join the polarons together into conducting threads within the medium. To stabilize the conductivity, the medium is then solidified by cooling it below its glassing point or inducing cross-linking between the macromolecules.
    Type: Grant
    Filed: February 1, 1996
    Date of Patent: July 7, 1998
    Assignee: Room Temperature Superconductors Inc.
    Inventors: Leonid N. Grigorov, Kevin P. Shambrook