Patents by Inventor Bela Farkas

Bela Farkas 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).

  • Process for the preparation of amorphous form of a platelet aggregation inhibitor drug
    Patent number: 7396931
    Abstract: The present invention relates to a new method of preparation of the polymorph form 1 of methyl (S)-(+)-(2-chlorophenyl)-2-(6,7-dihydro-4H-thieno[3,2-c]pyridine-5-yl-acetate hydrogensulfate of the formula (I)
    Type: Grant
    Filed: June 30, 2004
    Date of Patent: July 8, 2008
    Assignee: Egis Gyógyszergyár Rt.
    Inventors: Péter Kótay Nagy, Gyula Simig, József Barkóczy, Tamás Gregor, Béla Farkas, Györgyi Vereczkeyné Donáth, Kálmán Nagy, Gyuláné Körtvélyessy, Zsuzsanna Szent-Királlyi
  • Process for the preparation of crystalline polymorph of a platelet aggregation inhibitor drug
    Publication number: 20070142637
    Abstract: The present invention relates to a new method of preparation of the polymorph form 1 of methyl (S)-(+)-(2-chlorophenyl)-2-(6,7-dihydro4H-thieno[3,2-c]pyridine-5-yl-acetate hydrogensulfate of the formula (I).
    Type: Application
    Filed: June 30, 2004
    Publication date: June 21, 2007
    Applicant: EGIS GYOGYSZERGYAR RT.
    Inventors: Gyorgyi Vereczkeyne Donath, Kalman Nagy, Gyulane Kortvelyessy, Zsuzsanna Szent-Kirallyi, Peter Kotay Nagy, Gyula Simig, Jozsef Barkoczy, Tamas Gregor, Bela Farkas
  • Process for the preparation of amorphous form of a platelet aggregation inhibitor drug
    Publication number: 20070117837
    Abstract: The present invention relates to a new method of preparation of the polymorph form 1 of methyl (S)-(+)-(2-chlorophenyl)-2-(6,7-dihydro-4H-thieno[3,2-c]pyridine-5-yl-acetate hydrogensulfate of the formula (I).
    Type: Application
    Filed: June 30, 2004
    Publication date: May 24, 2007
    Applicant: EGIS GYOGYSZERGYAR RT.
    Inventors: Peter Kotay Nagy, Gyula Simig, Jozsef Barkoczy, Tamas Gregor, Bela Farkas, Gyorgyi Vereczekeyne Donath, Kalman Nagy, Gyulane Kortvelyessy, Zsuzsanna Szent-Kirallyi
  • Polymorphs of clopidogrel hydrochloride and their use as antithrombic compounds
    Publication number: 20050113406
    Abstract: The invention relates to crystalline forms I and II methyl-(S)-(+)-(2-chlorophenyl)-2-(6,7-dihydro-4H-thieno[3,2.c]pyridine-5-yl)-acetate hydrochloride of the Formula (I) and hydrates thereof, a process for the preparation thereof and pharmaceutical compositions containing the same. The new polymorphs according to the invention exhibit blood platelet aggregation inhibiting and antithrombotic effect.
    Type: Application
    Filed: December 20, 2002
    Publication date: May 26, 2005
    Inventors: Peter Nagy, Jozsef Barkoczy, Gyula Simig, Zsuzsa Szent Kirallyi, Tamas Gregor, Bela Farkas, Gyorgyi Donath, Kalman Nagy, Gyulane Kortvelyessy
  • System for locking objects
    Patent number: 4773020
    Abstract: A system for locking objects for a predetermined time on the basis of prepayment. A central processing unit (1) is connected to a plurality of object-locking devices (27) which may be locked after prepayment has been made into said unit. During count-down of the unit (1) to zero the object-locking devices can be unlocked for access, but only once. When the count-down continues below zero unlocking is prevented until additional payment has been made.The System is particularly appropriate as a parking system for bicycles, a system for locking washing machines in laundromats, and a system for lockers at bus and railroad stations and at airports.
    Type: Grant
    Filed: November 6, 1986
    Date of Patent: September 20, 1988
    Inventors: Carl A. Anderson, Bela Farkas, Anders S. Remar
  • Plastic deformable composition and process for the preparation thereof
    Patent number: 4608090
    Abstract: The invention relates to a plastic deformable composition containing an adhesive and mineral grist. The adhesive is a mixture of 20-25% by weight of middle oil raffinate, 20-25% by weight of heavy oil raffinate, 40-52% by weight of microcrystalline paraffin, 1-4% by weight of macrocrystalline paraffin, 0.1-1.0% by weight of stearic acid and 0.01-2.0% by weight of coloring agent. The invention further relates to a process for preparing the above composition.
    Type: Grant
    Filed: March 13, 1985
    Date of Patent: August 26, 1986
    Assignee: Szegvari Haziipari Szovetkezet
    Inventors: Maria Keresztessy nee Badi, Eleonora Paka nee Kas, Lajos Gyongyossy, Bela Farkas, Sandor Paku
  • Automatic ticket machine
    Patent number: 3952850
    Abstract: An automatic ticket machine for parking areas having (a) an electronical central unit including a time generator, a plurality of registers, a pulse distributor, a supervisory unit, and a data table, (b) an optical display unit, and (c) a mechanical printing mechanism to provide a ticket permitting parking in the area for a period of time corresponding to a specific amount of money introduced into the machine.
    Type: Grant
    Filed: January 16, 1975
    Date of Patent: April 27, 1976
    Assignee: AB Cale Industri
    Inventors: Carl-Axel Andersson, Bela Farkas