Patents by Inventor Leonid Sergeevich Bobe

Leonid Sergeevich Bobe 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).

  • Material for introducing physiologically essential inorganic elements into drinkable water
    Patent number: 6558547
    Abstract: A material for introducing inorganic elements into water, the material including a carrier and a plurality of inorganic compounds that are sparingly soluble in water, wherein the carrier is an organic ion-exchanger having a porous structure in the air-dry state. The organic ion-exchanger reacts with the sparingly soluble compounds such that the sparingly soluble inorganic compounds are contained in pores of the organic ion-exchanger with a ratio of the ion-exchanger to the sparingly soluble inorganic compounds being 35-90:10-65 percent by weight.
    Type: Grant
    Filed: October 18, 2000
    Date of Patent: May 6, 2003
    Assignee: Otkrytoe Aktsionernoe Obschestvo “Nauchno-Issledovatelsky Institut Plasticheskikh Mass Im. G. S. Petrova”
    Inventors: Dzhulietta Petrovna Solntseva, Mikhail Stanislavovich Krasnov, Mikhail Sergeevich Amiragov, Leonid Sergeevich Bobe
  • System and a rotary vacuum distiller for water recovery from aqueous solutions, preferably from urine aboard spacecraft
    Patent number: 6258215
    Abstract: The system for the recovery of water from urine aboard spacecraft includes a urine intake and pretreatment unit, a unit for water reclamation from urine and a condensate purification unit. The unit for water reclamation from urine is made on the basis of a rotary multistage vacuum distiller, each stage of which is formed by at least one heat-transfer plate and comprises an evaporation zone and a condensation zone. The stages of the distiller are separated from each other by separation plates, a chamber for collecting condensate and noncondensable gases being disposed downstream of the last stage and communicated with all the condensation zones of all the stages through water seals of condensate overflow and openings for the removal of noncondensable gases in disks mounted in the condensation zones.
    Type: Grant
    Filed: July 6, 1999
    Date of Patent: July 10, 2001
    Assignee: Otkrytoe aktsionernoe obschestvo “Nauchno-Issledovatelsky I Konstruktosky Institut Kkhimicheskogo Mashinostroenia (A. O. Neikhimmash”)
    Inventors: Nikolai Mikhailovich Samsonov, Leonid Sergeevich Bobe, Vladimir Gustavovich Rifert, Petr Alexeevich Barabash, Vladimir Viktorovich Komolov, Vadim Iliich Margulis, Vladimir Mikhailovich Novikov, Boris Yakovlevich Pinsky, Nikolai Nikolaevich Protasov, Valentin Vasilievich Rakov, Nikolai Sergeevich Farafonov
  • Method for water recovery from atmosphere of habitable pressurized module
    Patent number: 5643457
    Abstract: A method for water recovery from the atmosphere of a habitable pressurized module laden with water vapors released by the inhabitants of said pressurized module, comprising the steps of condensing vapor to produce a gas-liquid mixture, filtering said mixture, carrying out catalytic oxidation of undissociating organic compounds contained in the gas-liquid mixture into dissociating ones by means of a metal-carbon catalyst containing at least one metal of the platinum group, separating condensate from said mixture, sorption-purification of condensate by passing it through activated carbon and ionites followed by disinfection, mineralization and preservation of purified condensate. The system for realization of said method comprises a successively arranged means for condensation of water vapors, a filter, a catalytic oxidation reaction vessel, a condensate separation unit, a sorption purification unit and a water conditioning unit.
    Type: Grant
    Filed: January 6, 1995
    Date of Patent: July 1, 1997
    Assignee: Aktsionernoe Obschestvo Otkrytogo Tipa
    Inventors: Grigory Khananovich Abramov, Mikhail Sergeevich Amiragov, Valery Borisovich Astafiev, Sergei Valentinovich Berezkin, Leonid Sergeevich Bobe, Viktor Pavlovich Bykov, Jury Borisovich Vasiliev, Vladimir Mikhailovich Gordeev, Eleonora Sergeevna Djukova, Vladimir Mikhailovich Novikov, Alexandr Yakovlevich Podrugin, Nikolai Nikolaevich Protasov, Margarita Dmitrievna Razgulina, Nikolai Mikhailovich Samsonov, Galina Sergeevna Sinyak, Jury Emelyanovich Sinyak, Nikolai Sergeevich Farafonov