Patents by Inventor Vladimir A. Nikiforov

Vladimir A. Nikiforov 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).

  • Integrated thermal and photovoltaic solar collector and method for operation and mounting an array of solar collectors
    Patent number: 7896000
    Abstract: An integrated, modular solar collector comprising an array of solar collection devices, wherein the array of solar collection devices is mounted in a frame providing for air flow, piping and/or electrical connections between the devices.
    Type: Grant
    Filed: January 26, 2009
    Date of Patent: March 1, 2011
    Assignee: YourSolarHome Inc.
    Inventors: Vladimir Nikiforov, Richard Kirkpatrick
  • INTEGRATED THERMAL AND PHOTOVOLTAIC SOLAR COLLECTOR AND METHOD FOR OPERATION AND MOUNTING AN ARRAY OF SOLAR COLLECTORS
    Publication number: 20090133690
    Abstract: An integrated, modular solar collector comprising an array of solar collection devices, wherein the array of solar collection devices is mounted in a frame providing for air flow, piping and/or electrical connections between the devices.
    Type: Application
    Filed: January 26, 2009
    Publication date: May 28, 2009
    Applicant: YOURSOLARHOME INC.
    Inventors: Vladimir NIKIFOROV, Richard KIRKPATRICK
  • Method and apparatus for mounting an array of solar collectors
    Patent number: 7484507
    Abstract: An integrated, modular solar collector comprising an array of solar collection devices, wherein the array of solar collection devices is mounted in a frame providing for air flow between the devices.
    Type: Grant
    Filed: March 24, 2005
    Date of Patent: February 3, 2009
    Assignee: Yoursolarhome Inc.
    Inventors: Vladimir Nikiforov, Richard Kirkpatrick
  • Integrated thermal and photovoltaic solar collector and method for operation and mounting an array of solar collectors
    Publication number: 20050241633
    Abstract: An integrated, modular solar collector comprising an array of solar collection devices, wherein the array of solar collection devices is mounted in a frame providing for air flow between the devices.
    Type: Application
    Filed: March 24, 2005
    Publication date: November 3, 2005
    Applicant: YourSolarHome Inc.
    Inventors: Vladimir Nikiforov, Richard Kirkpatrick
  • Apparatus for producing fibrides of synthetic heterochain polymers
    Patent number: 4610850
    Abstract: Fibrides of synthetic heterochain polymers are produced by a non-equilibrium polycondensation of an aqueous alkaline solution of bifunctional compounds supplied into the reaction zone as a continuous stream oriented in the horizontal plane of the reaction zone to be acylated with diacyl chlorides of dicarboxylic acids in the state of a superheated vapor with a carrier supplied into the reaction zone in the vertical plane, contacting the reagents being effected in a cross-current stream under shear stress conditions.
    Type: Grant
    Filed: May 16, 1983
    Date of Patent: September 9, 1986
    Assignee: Kalininsky Politekhnichesky Institut USSR
    Inventors: Vladimir A. Nikiforov, Savely A. Zhizhilev, Alexandr G. Mukhometzyanov, Lev B. Sokolov, Nison I. Gelperin, Tatyana I. Nikitina, Vikior I. Rabinovich
  • Gas/liquid interfacial preparation of polyamide fibrids
    Patent number: 4396758
    Abstract: Fibrides of synthetic heterochain polymers are produced by a non-equilibrium polycondensation of an aqueous alkaline solution of bifunctional compounds supplied into the reaction zone as a continuous stream oriented in the horizontal plane of the reaction zone to be acylated with diacylchlorides of dicarboxylic acids in the state of a superheated vapor with a carrier supplied into the reaction zone in the vertical plane, the contacting of the reagents being effected in a cross-current stream under shear stress conditions.
    Type: Grant
    Filed: December 29, 1980
    Date of Patent: August 2, 1983
    Inventors: Vladimir A. Nikiforov, Savely A. Zhizhilev, Alexandr G. Mukhometzyanov, Lev B. Sokolov, Nison I. Gelperin, Tatyana I. Nikitina, Viktor I. Rabinovich
  • Method for preparing heterochain polymers
    Patent number: 4223105
    Abstract: A method for preparing heterochain polymers, viz. polyamides or polyarylates which comprises an interphase polycondensation of diamines or bisphenols with dihaloanhydrides of dicarboxylic acids; said interphase polycondensation is performed by atomization of dihaloanhydrides of dicarboxylic acids in the form of an aerosol by means of a compressed gas into an aqueous solution of said diamines or bisphenols; concentration of said dihaloanhydrides of dicarboxylic acids in the aerosol is maintained within the range of from 0.4.times.10.sup.-4 to 2.times.10.sup.
    Type: Grant
    Filed: July 29, 1977
    Date of Patent: September 16, 1980
    Inventors: Vadim B. Igonin, Vladimir Z. Nikonov, Lev B. Sokolov, Valentin M. Savinov, Vitaly A. Vasiliev, Vladimir M. Ivanov, Vladimir A. Nikiforov, Savely A. Zhizhilev, Tatyana I. Nikitina, Lidia A. Klimenko, Olga I. Mischenko