Patents by Inventor Zdenek Fencl

Zdenek Fencl 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).

  • Method and apparatus for drawing off low boiling media from pressure systems
    Patent number: 4898006
    Abstract: In order to provide for the drawing off of residual vapors of a low boiling liquid from a pressure system into a storage vessel, the pressure between the system and the storage vessel is first equalized, whereafter the pressure in the storage vessel is reduced and the pressure in the pressure system increased, thereby enabling passage of the low boiling liquid, and its associated vapors in the liquid state, into the storage vessel. This process can be repeated in order to draw off all liquid with its vapors from the pressure system.
    Type: Grant
    Filed: October 12, 1988
    Date of Patent: February 6, 1990
    Assignee: Kovosluzba nrodni podnik hlavniho mesta Prahy
    Inventors: Zdenek Fencl, Frantisek Janda, Karel Kovarik, Jiri Sara, Antonin Tatoun
  • Method for stabilizing colloidal and taste qualities of beverages
    Patent number: 4177295
    Abstract: A method for treating beverages containing turbidity procursors and/or enzymes is described. The technique involves contacting the beverages with a diol or dicarboxylic acid polycondensate at a temperature ranging from 28.4.degree. to 176.degree. F., thereby resulting in separation of deleterious substance. The colloidal and taste qualities of the resultant beverages is thereby enhanced.
    Type: Grant
    Filed: April 20, 1978
    Date of Patent: December 4, 1979
    Assignee: Vysoka skola chemicko-technologicka
    Inventors: Vladimir Kubanek, Gabriela Basarova, Jaroslav Kralicek, Josef Skach, Zdenek Fencl, Jiri Budin, Jaroslava Kondelikova, Eduard Sittler
  • Process of manufacturing native microbial protein with a low content of nucleic acids
    Patent number: 4007088
    Abstract: The invention relates to a process of manufacturing native microbial protein with a low content of nucleic acids, the product being useful as food or feed. The products obtained by the process of the invention may be widely used in the food industry, especially in the meat, milk, and bread industries. These products may replace meat or milk and can also be used in the nutrition of animals. The products may also be used as substitutes for casein, in the fortification of flour, or to improve the quality and value of bread and the like.
    Type: Grant
    Filed: August 8, 1975
    Date of Patent: February 8, 1977
    Assignee: Ceskoslovenska akademie ved
    Inventors: Zdenek Fencl, Frantisek Machek, Vladimir Sillinger