Patents by Inventor Jiri Kopenec

Jiri Kopenec 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: 20220142215
    Abstract: Sweetener imitating sugar in its full profile—fullness, aftertaste, pleasantness of sweet taste, intensity of sweet taste, and the like. The sweetener consists of functional, synergic combination of three components: wort, thaumatin and stevioglycoside which forms the full taste profile of the sweetener of natural origin with low energy value and high sweetening capacity.
    Type: Application
    Filed: December 5, 2019
    Publication date: May 12, 2022
    Inventors: Jiri Kopenec, Vlastimil Dohnal
  • Patent number: 8513460
    Abstract: The invention provides a process for preparing N-(hydrocarbyl)phosphoric or thiophosphoric triamides with substantially improved yields and purity. Two equivalents of hydrocarbylamine are used in the reaction with phosphoryl or thiophosphoryl chloride and then with ammonia in an aromatic solvent. The invention further relates to N-(hydrocarbyl)phosphopric or thiophosphoric triamides having the purity of at least 98% wherein R is a hydrocarbyl group and X is O or S. (RNH)(NH2)2P=X ??(I).
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: August 20, 2013
    Assignee: Agra Group, A.S.
    Inventors: Vladimir Kysilka, Jiri Kopenec, Jiri Krepelka
  • Patent number: 8426459
    Abstract: The invention relates to a composition containing flavanolignans, e.g., isolated from Silybum marianum, and basic amino acids and, optionally, other auxiliary substances, in the form of mixture, and to the method of preparation of these compositions by mixing the components and their homogenization. The invention is applicable particularly in the pharmaceutical industry, cosmetics, food industry, breweries, distilleries, and in the industry of beverage production.
    Type: Grant
    Filed: June 22, 2009
    Date of Patent: April 23, 2013
    Assignee: Agra Group, A.S.
    Inventors: Milan Stuchlik, Jiri Kopenec
  • Publication number: 20110256298
    Abstract: Beer and beer-based beverages in which the content of polyphenols and/or silicon is enhanced by the addition of polyphenols of Silybum marianum in a water-soluble form comprising their mixture with at least one basic amino acid or aminohexitol in the molar ratio of from 1:1 to 1:2 and/or by the addition of colloidal silicon dioxide in a water-soluble form and comprising its mixture with at least one basic amino acid or aminohexitol in the molar ratio of from 1:3 to 1:4. A method of modification of the content of these substances in beverages is also described.
    Type: Application
    Filed: December 21, 2009
    Publication date: October 20, 2011
    Inventors: Milan Stuchlik, Jiri Kopenec
  • Publication number: 20110207805
    Abstract: The invention relates to a composition containing flavanolignans, e.g., isolated from Silybum marianum, and basic amino acids and, optionally, other auxiliary substances, in the form of mixture, and to the method of preparation of these compositions by mixing the components and their homogenization. The invention is applicable particularly in the pharmaceutical industry, cosmetics, food industry, breweries, distilleries, and in the industry of beverage production.
    Type: Application
    Filed: June 22, 2009
    Publication date: August 25, 2011
    Inventors: Milan Stuchlik, Jiri Kopenec
  • Publication number: 20110196172
    Abstract: The invention provides a process for preparing N-(hydrocarbyl)phosphoric or thiophosphoric triamides with substantially improved yields and purity. Two equivalents of hydrocarbylamine are used in the reaction with phosphoryl or thiophosphoryl chloride and then with ammonia in an aromatic solvent. The invention further relates to N-(hydrocarbyl)phosphopric or thiophosphoric triamides having the purity of at least 98% wherein R is a hydrocarbyl group and X is O or S.
    Type: Application
    Filed: September 30, 2009
    Publication date: August 11, 2011
    Inventors: Vladimir Kysilka, Jiri Kopenec, Jiri Krepelka
  • Patent number: 7736037
    Abstract: A projector assembly having a light source and a reflector body positioned proximately to the light source for reflecting light forward along an axis of the projector assembly. Mounted to the reflector body is a lens. The lens is in front of and at a distance from the light source to focus the light into a beam pattern. An actuator is mounted to the reflector body and includes a pair of rotatable shafts extending from opposing ends along an axis that is perpendicular to and below the axis of the projector assembly. A light shield is mounted onto the rotatable shafts of the actuator and is rotatable between a first position, wherein substantially all of the light below the axis of the projector assembly is blocked, and a second position, wherein at least a portion of the light below the axis of the projector assembly is allowed to project forward through the lens.
    Type: Grant
    Filed: June 2, 2006
    Date of Patent: June 15, 2010
    Assignee: Visteon Global Technologies, Inc.
    Inventors: Libor Losak, Vladimir Dobrus, Jiri Kopenec
  • Publication number: 20070279601
    Abstract: A projector assembly having a light source and a reflector body positioned proximately to the light source for reflecting light forward along an axis of the projector assembly. Mounted to the reflector body is a lens. The lens is in front of and at a distance from the light source to focus the light into a beam pattern. An actuator is mounted to the reflector body and includes a pair of rotatable shafts extending from opposing ends along an axis that is perpendicular to and below the axis of the projector assembly. A light shield is mounted onto the rotatable shafts of the actuator and is rotatable between a first position, wherein substantially all of the light below the axis of the projector assembly is blocked, and a second position, wherein at least a portion of the light below the axis of the projector assembly is allowed to project forward through the lens.
    Type: Application
    Filed: June 2, 2006
    Publication date: December 6, 2007
    Inventors: Libor Losak, Vladimir Dobrus, Jiri Kopenec
  • Patent number: D730237
    Type: Grant
    Filed: August 8, 2013
    Date of Patent: May 26, 2015
    Inventor: Jiri Kopenec