Patents by Inventor Jozsef Fodor

Jozsef Fodor 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).

  • Patent number: 4776874
    Abstract: The present invention relates to new compounds of the general formula (I) ##STR1## wherein R stands for hydrogen, C.sub.1-8 straight or branched chained alkyl, C.sub.1-4 haloalkyl, C.sub.1-4 alkoxy-C.sub.1-2 alkyl,R.sup.1 stands for 2,3-dihydro-2,2-dimethyl-benzofuran-7-yl, 4-methyl-coumarin-7-yl, 2,2,4-trimethyl-(2H)-chromen-5-yl or 2,2,4-trimethyl-(2H)-chromen-7-yl and Me stands for a monovalent cation and represents the salt of the acid.The new compounds show plant growth regulating activity and can be used as active ingredient of plant growth regulators.
    Type: Grant
    Filed: March 13, 1986
    Date of Patent: October 11, 1988
    Assignee: Nitrokemia Ipartelepek
    Inventors: Sandor Balint, Judit Benczik nee Pasztor, Jozsef Fodor, Andras Horvath, Elemer Tomordi, Csaba Soptei, Jozsef Karsai, Endre Sebestyen, Sandor Gaal, Ivan Gardi, Gyorgy Kiss, Andras Papp, Imre Csatlos
  • Patent number: 4431553
    Abstract: The invention relates to a lubricant composition, the carrier material of which is a grease, a lubricating oil, a hydraulic oil or a cutting lubricant of natural and/or synthetic origin and as additive it contains 0.1 to 10 percent by weight of copper, tin and/or lead in the form of copper oxyquinolinate, tin oxyquinolinate and/or lead oxyquinolinate.The lubricant composition forms a plastic copper, tin and/or lead layer on the surfaces to be lubricated and ensures good frictional properties.
    Type: Grant
    Filed: December 22, 1981
    Date of Patent: February 14, 1984
    Assignee: Autoipari Kutato Intezet
    Inventors: Jozsef Fodor, Gyorgy Kolimar, Gizella Szilasi Muk, Margit Balog Hunyadi
  • Patent number: 4406787
    Abstract: A cartridge-type oil-filtering assembly comprises two coaxially nested tubular filter elements of star-shaped cross-section consisting of undulating sheet material of fine and super-fine porosity, respectively, each filter element defining an annular array of generally triangular compartments. Respective compartments of the fine and the super-fine filter element communicate with each other through the pores of the super-fine filter element as well as through individual bypasses of relatively reduced cross-section; these bypasses may be formed by channels extending within annular face plates of the cartridge or by apertures in the undulation peaks of the super-fine filter element.
    Type: Grant
    Filed: January 18, 1982
    Date of Patent: September 27, 1983
    Assignee: "ARMAFILT" Egyesult Muszaki Tomito es Gepszakmai Ipari Szovetkezet
    Inventors: Ferenc Suto, Jozsef Fodor, Frigyes Siegfried, Jozsef Gyarfas