Patents by Inventor Gábor Vlád

Gábor Vlád 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 FOR MAKING N-SUBSTITUTED MANNOSAMINE DERIVATIVES
    Publication number: 20150329579
    Abstract: A method for making an N-substituted D-mannosamine derivative of the following formula 1 and its salts wherein R1 is a non-electron-withdrawing group, and wherein R2 is —OH or R2 is —NHR3 wherein R3 is a group removable by hydrogenolysis; by epimerizing an N-substituted D-glucosamine derivative of the following formula 2 wherein R1 and R2 are as defined above.
    Type: Application
    Filed: December 20, 2013
    Publication date: November 19, 2015
    Applicant: GLYCOM A/S
    Inventors: Ioannis VRASIDAS, Gábor VLÁD, Gyula DEKANY
  • Palladium catalyst, method for its preparation and its use
    Patent number: 9101920
    Abstract: The invention relates to palladium(0) tris{tri-[3,5-bis(trifluoromethyl)-phenyl]-phosphine} complex of formula (I), as well as to its preparation and use. This compound is outstandingly stable, and can be used as catalyst with excellent results.
    Type: Grant
    Filed: December 13, 2011
    Date of Patent: August 11, 2015
    Assignees: H4SEP KFT, CHINOIN GYOGYSZER-ES VEGYESZETI TER-MEREK GYARA ZRT
    Inventors: Zoltán Dalicsek, Tibor Soós, Zoltán Finta, Géza Timári, Gábor Vlád
  • Palladium catalyst, method for its preparation and its use
    Patent number: 9056314
    Abstract: The invention relates to palladium(0)-tris{tri-[3,5-bis(trifluoromethyl)-phenyl]-phosphine} complex of formula (I), as well as to its preparation and use. This compound is outstandingly stable, and can be used as catalyst with excellent results.
    Type: Grant
    Filed: June 14, 2013
    Date of Patent: June 16, 2015
    Assignees: H4SEP KFT, CHINOIN GYOGYSZER-ES VEGYESZETI TER-MEKEK GYARA ZRT
    Inventors: Zoltán Dalicsek, Tibor Soós, Zoltán Finta, Géza Timári, Gábor Vlád
  • NEW PALLADIUM CATALYST, METHOD FOR ITS PREPARATION AND ITS USE
    Publication number: 20140012004
    Abstract: The invention relates to palladium(0) tris{tri-[3,5-bis(trifluoromethyl)-phenyl]-phosphine} complex of formula (I), as well as to its preparation and use. This compound is outstandingly stable, and can be used as catalyst with excellent results.
    Type: Application
    Filed: December 13, 2011
    Publication date: January 9, 2014
    Applicant: H4SEP KFT
    Inventors: Zoltán Daliczek, Tibor Soós, Zoltán Finta, Géza Timári, Gábor Vlád
  • PALLADIUM CATALYST, METHOD FOR ITS PREPARATION AND ITS USE
    Publication number: 20130281700
    Abstract: The invention relates to palladium(0)-tris{tri-[3,5-bis(trifluoromethyl)-phenyl]-phosphine} complex of formula (I), as well as to its preparation and use. This compound is outstandingly stable, and can be used as catalyst with excellent results.
    Type: Application
    Filed: June 14, 2013
    Publication date: October 24, 2013
    Applicants: CHINOIN GYOGYSZER-ES VEGYESZETI TER-MEKEK GYARA ZRT, H4SEP KFT
    Inventors: Zoltán DALICZEK, Tibor SOÓS, Zoltán FINTA, Géza Timári, Gábor Vlád