Patents by Inventor Katalin Marmarosi nee Kellner

Katalin Marmarosi nee Kellner 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: 5380761
    Abstract: An anhydrous transdermal composition is disclosed comprising in a 20 to 100% lyotropic liquid crystalline arrangement:5 to 15 weight % of optically active or racemic N-methyl-N-(1-phenyl-2-propyl)-2-propynylamine or N-methyl-N-{1-(4-fluorophenyl)-2-propyl}-2-propynylamine or a pharmaceutically acceptable salt thereof;40 to 70% by weight of liquid polyethylene glycol;10 to 20% by weight of solid polyethylene glycol;2 to 30% by weight of a nonionic surface active agent;2 to 20% by weight of propylene glycol, and if desired,0.5 to 2% by weight of a polymer, the a value of which is greater than 0.6, andoptionally, in an amount needed up to 100% an emulsifying agent.
    Type: Grant
    Filed: October 20, 1993
    Date of Patent: January 10, 1995
    Assignee: Chinoin Gyogyszer- ES Vegyeszeti Termekek Gyara RT.
    Inventors: Szabo Anna Z., Gabriella Szabo nee Ujhelyi, Antal Toth, Tamas Szuts, Kalman Magyar, Jozsef Lengyel, Janos Pinter, Anna Szekely, Andras Szego, Katalin Marmarosi nee Kellner
  • Patent number: 5192793
    Abstract: A solution of a plant protective agent is disclosed, which comprises per liter of solution1 to 150 g/l of one or more synthetic pyrethroid(s) as active ingredient(s) and40 to 70 g/l of ethoxylated (EO=10 to 14)-propoxylated (PO)=18 to 22) nonylphenol,10 to 20 g/l of linear calcium dodecylbenzenesulfonate,90 to 120 g/l of polyoxyethylene(20)-sorbitan monolaurate as the surface active agents,and a solvent mixture (A) consisting of9 to 11% by volume of hydrogenated aliphatic hydrocarbon containing 45% of naphthene, 18 to 30% by volume of propylene glycol, 28 to 35% by volume of pine fatty acid, 23 to 30% by volume of sunflower oil, 5 to 10% by volume of an 1:1 by volume mixture of methanol or ethanol with isobutanol in an amount to complete the volume to 1 liter.
    Type: Grant
    Filed: July 24, 1990
    Date of Patent: March 9, 1993
    Assignee: Chinoin Gyogyszer es Vegyeszeti Termekek Rt.
    Inventors: Istvan Szekely, Andras Szego, Laszio Pap, Lajos Nagy, Viktoria Kollarik nee Hasek, Katalin Marmarosi nee Kellner, Zoltan Karadi, Andrea Toth, Gyorgy Szucsany
  • Patent number: 5096612
    Abstract: A graft lyotropic liquid crystalline composition having a viscosity less than 10 Pa.s comprising a low amount of surfactant(s), optionally co-surfactant(s), and/or solvents, optionally a polymer in relative stretched state and which is partly or totally penetrable by the medium and a solid material having a surface free energy of 18 to 240 mN/m.
    Type: Grant
    Filed: November 3, 1988
    Date of Patent: March 17, 1992
    Assignee: Chinoin Gyogyszer es Vegyeszeti Termekek Gyara R.T.
    Inventors: Janos Pinter, Anna Pal nee Szekely, Laszlo Pap, Andras Szego, Katalin Marmarosi nee Kellner
  • Patent number: 4988730
    Abstract: The invention relates to novel diphenylpropylamine derivatives of the general formula (I). ##STR1## R.sup.1 stands for hydrogen or a methyl group; R.sup.2 stands for hydrogen, a methyl or n-decyl group;Z means a phenyl group substituted by R.sup.3, R.sup.4 and R.sup.5, whereinR.sup.3 means hydrogen, fluorine, chlorine or bromine, or a nitro, C.sub.1-12 alkyl, C.sub.1-4 alkoxy, phenoxy or benzyloxy group;R.sup.4 and R.sup.5 represent hydrogen, chlorine or a hydroxy, alkoxy, benzyloxy, acetamino or carboxy group; orR.sup.4 and R.sup.5 together form a methylendioxy group;orZ may stand for a 4-methoxynaphtyl or 4-ethoxy-naphthyl group; andR.sup.6 stands for hydrogen or fluorine, with the proviso that each of R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.6 cannot simultaneously stand for hydrogen, as well as their physiologically acceptable acid addition salts.The invention also relates to a process for the preparation of these compounds and to the pharmaceutical compositions containing these compounds.
    Type: Grant
    Filed: July 21, 1989
    Date of Patent: January 29, 1991
    Assignee: Chinoin Gyogyszer es Vegyeszeti Termekek Gyar RT
    Inventors: Dezso Korbonits, Pal Kiss, Laszlo Szekeres, Gyula Papp, Gabor Kovacs, Andrea Santane Csutor, Sandor Virag, Eva Udvari, Imre Bata, Katalin Marmarosi nee Kellner, Laszlo Tardos, Peter Kormoczy, Vera Gergely, Zoltan Vargai
  • Patent number: 4988693
    Abstract: The invention relates to synergistic combinations of known fungicide active ingredients and their application in plant protection.
    Type: Grant
    Filed: December 5, 1988
    Date of Patent: January 29, 1991
    Assignee: Chinoin Gyogyszer- Es Vegyeszeti Termekek Gyara, R. T.
    Inventors: Tamas Detre, Lajos Rejto, Jozsef Sos, Andras Szego, Ferenc Viranyi, Tibor rsek, Gyongyver Nagy nee Hegyi, Laszlo Hornok, Attila Molnar, Erzsebet Schuszler, Sandor ngyan, Katalin Marmarosi, nee Kellner, Lyr Horst, Dieter Zanke, Brita Lenner, Marlies Strump, Gyula Oros
  • Patent number: 4943307
    Abstract: The invention relates to a plant-protective solution containing 2.5 to 40 % by weight of one or more water-insoluble plant-protective ingredient(s) 20 to 71.5 % by weight of dimethylformamide and/or dimethylsulfoxide and/or acetone as water-miscible solvent, 10 to 71.5 % by weight of furfurol and/or furfuryl alcohol as partially water-miscible solvent, 1 to 15 % by weight of commonly used additives such as anionic and/or nonionic surface active agents and macromolecules.The invention also relates to the ready-for-use plant-protective suspension containing 0.2 to 10 % by weight of one or more water-insoluble plant-protective ingredient(s) with a particle size of 0.1 to 50 .mu.m, 0 to 60 % by weight of a fertilizer, 0.2 to 10 % by weight of dimethylformamide and/or dimethylsulfoxide and/or acetone as water-miscible solvent, 0.2 to 10 % by weight of furfurol and/or furfuryl alcohol as partially water-miscible solvent, 0.05 to 2.
    Type: Grant
    Filed: July 15, 1988
    Date of Patent: July 24, 1990
    Assignee: Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Rt.
    Inventors: Tamas Detre, Sandor ngyan, Laszlo Pap, Andras Szego, Zoltan Karadi, Klara Bertus nee Bende, Katalin Marmarosi nee Kellner
  • Patent number: 4916149
    Abstract: The present invention relates to novel compounds of the general formula ##STR1## wherein R is hydrogen atom or a trifluoromethyl, carboxy, C.sub.2-5 alkoxycarbonyl, cyano, benzoyl, sulfamoyl or C.sub.1-4 alkylsulfonyl group;R.sup.1 is hydrogen atom or a linear or branched chain C.sub.1-4 alkyl, C.sub.1-4 alkylthio, C.sub.1-4 alkylsulfonyl, benzylthio, benzylsulfonyl, phenyl, hydroxy or mercapto group; andR.sup.2 is hydrogen or chlorine atom,as well as their pharmaceutically acceptable salts.The compounds according to the invention possess diuretic and saluretic activity with an advantageous Na/K ratio.
    Type: Grant
    Filed: December 29, 1988
    Date of Patent: April 10, 1990
    Assignee: Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Rt.
    Inventors: Endre Palosi, Dezso Korbonits, Erzsebet Molnar nee Bako, Ida Szoboda nee Kanzel, Laszlo Harsing, Gyorgy Simon, Sandor Virag, Vera Gergely, Katalin Marmarosi nee Kellner
  • Patent number: 4866043
    Abstract: The invention relates to a seed dressing composition containing 20 to 90% of 3-isononyloxypropyl-ammonium methyl phosphonate as active ingredient, optionally 2 to 10% by weight of a metal ion, preferably magnesium or zinc ion as well as a solid carrier and optionally other additives, preferably a surface active agent and/or adhesion promoting agent, in amounts adding up to 100% by weight, and to a method of protecting seeds against fungus attack by the application thereto of said composition.
    Type: Grant
    Filed: July 14, 1987
    Date of Patent: September 12, 1989
    Assignee: Borsodi Vegyi Kombinat
    Inventors: Janos Csutak, Andras S. Kiss, Kalman Marossy, Vilma Szechy, Maria Kocsis nee Bagyi, Katalin Gorog nee Privitzer, Laszlo Bodnar, Gyorgy Kiss, Maria Liptak, Cserhati nee Botka, Janos Wabel, Tibor Halmagyi, Lajos Kadenczky, Zoltan rpad, Katalin Marmarosi nee Kellner, Katalin Kecskes nee Ivan
  • Patent number: 4840949
    Abstract: The invention relates to new oxidiazole-alkyl-purine-derivatives of the Formula I ##STR1## and pharmaceutically acceptable salts thereof wherein A stands for C.sub.1-4 alkylene andR.sup.1 represents C.sub.1-6 alkyl, hydroxyalkyl, halogenoalkyl, carboxyalkyl, C.sub.5-6 cycloalkyl or aminoalkyl of the Formula --(CH.sub.2).sub.n --NR.sup.2 R.sup.3 in which group n is an integer 1-3; R.sup.2 and R.sup.3 each stand for hydrogen or C.sub.1-4 alkyl or together with the adjacent nitrogen atom they are attached to form a 5- or 6-membered nitrogen containing heterocyclic ring which may optionally comprise a further nitrogen atom or an oxygen atom as heteroatom; orR.sup.1 stands for phenyl, hydroxyphenyl, carboxyphenyl, benzyl or dimethoxybenzylThe compounds of the Formula I can be prepared by methods known per se and can be used in therapy as antitussive agents.
    Type: Grant
    Filed: October 9, 1987
    Date of Patent: June 20, 1989
    Assignee: Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt.
    Inventors: Dezso Korbonits, Emil Minker, Zoltan Vargai, Gergely Heja, Gabor Kovacs, Agnes Gottsegen, Sandor Antus, Sandor Virag, Andrea Bolehovszky, Jeno Marton, Katalin Marmarosi nee Kellner, Lorand Debreczeni, Laszlo Tardos, Peter Kormoczy, Vera Gergely, Gabor Horvath
  • Patent number: 4826863
    Abstract: The present invention relates to a stabilized plant protecting agent suspension which can be characterized by containing 10 to 60% by weight of one or more active ingredients, 30 to 5% by weight of oily layer, 0 to 10% by weight of emulsifyer, 10 to 20% by weight of conventionally used excipient and water needed to 100% by weight while by increasing solid concentration oil concentration decreases.The invention also provides a process for the preparation of a stabilized plant protecting agent suspension by adding oil and optionally an emulsifyer and/or water containing layer to a suspension of a suitable particle size of the active ingredient and water soluble excipients, such as surfactants, optionally emulsifiers, dispersing agents, viscosity modifying agents, protective colloids and mixing together the suspension layer and the layer containing the oil with a stirrer of great shearing force and optionally adding to the obtained stabilized suspension further excipients, e.g.
    Type: Grant
    Filed: August 12, 1987
    Date of Patent: May 2, 1989
    Assignee: Chinoin Gyogyszer- es Vegyeszeti Termekek Gyara R.T.
    Inventors: Andras Szego, Viktoria Peterdi, Ferenc Kovats, Jozsef Sos, Istvan Racz, Sandor ngyan, Katalin Marmarosi nee Kellner
  • Patent number: 4814336
    Abstract: A new method of treatment is disclosed for a vascular obstructive lesion resulting from restricted blood circulation, characterized by an erythrocyte pathology, in an effected animal subject. The new method involves the administration of 1-(3',4'-diethoxybenzyl)-6,7-diethoxy-3,4-dihydroisoquinolinium-theophylli ne-7-acetat e, in a dosage and at a rate sufficient to maintain a blood concentration of at least 0.5 to at most 3 .gamma./ml, calculated on the basis of 1-(3',4'-diethoxybenzyl)-6,7-diethoxy-3,4-dihydroisoquinoline.
    Type: Grant
    Filed: December 3, 1986
    Date of Patent: March 21, 1989
    Assignee: CHINOIN Gyogyszer es Vegyeszeti Termekek Gyara Rt
    Inventors: Peter Szentmiklosi, Istvan Hermecz, Zoltan Meszaros, Laszo Tardos, Jeno Marton, Lelle Vasvari (nee Debreczy), Agnes Horvath, Katalin Marmarosi (nee Kellner)
  • Patent number: 4734432
    Abstract: The present invention relates to a stabilized plant protecting agent suspension which can be characterized by containing 10 to 60% by weight of one or more active ingredients, 30 to 5% by weight of oily layer, 0 to 10% by weight of emulsifier, 10 to 20% by weight of conventionally used excipient and water needed to 100% by weight while by increasing solid concentration oil concentration decreases. The invention also provides a process for the preparation of a stabilized plant protecting agent suspension by adding oil and optionally an emulsifier and/or water containing layer to a suspension of a suitable particle size of the active ingredient and water soluble excipients, such as surfactants, optionally emulsifiers, dispersing agents, viscosity modifying agents, protective colloids and mixing together the suspension layer and the layer containing the oil with a stirrer of great shearing force and optionally adding to the obtained stabilized suspension further excipients, e.g.
    Type: Grant
    Filed: February 19, 1986
    Date of Patent: March 29, 1988
    Assignee: Chinoin Gyogyszer- es Vegyeszeti Termekek Gyara R.T.
    Inventors: Andras Szego, Viktoria Peterdi, Ferenc Kovats, Jozsef Sos, Istvan Racz, Sandor ngyan, Katalin Marmarosi nee Kellner
  • Patent number: 4670440
    Abstract: N,N,N-trimethyl-2-hydroxyethyl-ammonium-[1-ethyl-6-fluoro-4-oxo-7-(1-pipera zinyl)-1,4-dihydro-quinolizine-3-carboxylate] of the formula I ##STR1## as a norfloxacin antimicrobial salt capable of enteral administration.
    Type: Grant
    Filed: April 21, 1986
    Date of Patent: June 2, 1987
    Assignee: Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT.
    Inventors: Tamas Szuts, Peter Szentmiklosi, Jozsef Lengyel, Istvan Hermecz, Lelle Vasvari nee Debreczy, Agnes Horvath, Geza Kerszturi, Gabor Kovacs, Gabor Horvath, Katalin Marmarosi nee Kellner
  • Patent number: 4556563
    Abstract: The invention relates to synergistic antiphlogistic pharmaceutical compositions comprising a pyrido [1,2-a]-pyrimidine derivative of the Formula I ##STR1## wherein R.sup.1 and R.sup.2 are lower alkyl and R.sup.3 stands for lower alkoxycarbonyl or carbamoyl and the dotted line represents an optionally hydrogenated band or a salt or quaternary salt thereof and 1-[p-chloro-benzoly]-2-methyl-5-methoxy-indolyl-3-acetic acid of the Formula II ##STR2## The advantage of the compositions is that as a result of the synergistic activity of the compound of the Formula I, the antiphlogistic Indomethacin of the Formula II can be administered in a significantly lower doses and consequently the unfavorable side effects of the latter compound are mitigated.
    Type: Grant
    Filed: March 10, 1983
    Date of Patent: December 3, 1985
    Assignee: Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Rt.
    Inventors: Marianna Pongor nee Csakvari, Gabor Nagy, Gabor Horvath, Maria David nee Kenez, Sandor Bozsoky, Sandor Virag, Katalin Marmarosi nee Kellner
  • Patent number: 4486222
    Abstract: New herbicidal compounds of the formula (I) ##STR1## wherein A is oxygen or sulfur;B is O-C.sub.1 to C.sub.4 alkyl, O-C.sub.2 to C.sub.6 alkenyl, O-C.sub.6 to C.sub.10 aryl, O-C.sub.1 to C.sub.4 -alkoxy-C.sub.1 to C.sub.4 alkyl, S-C.sub.1 to C.sub.4 alkyl or dimethylamino; andX is chloro, bromo or iodo, are disclosed, as well as herbicidal compositions containing said compounds.
    Type: Grant
    Filed: February 24, 1983
    Date of Patent: December 4, 1984
    Assignee: Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Rt.
    Inventors: Jozsef Schwartz, Marya Hornyak nee Hamori, Janos Sagi, Katalin Marmarosi nee Kellner, Erzsebet Radvanyi nee Hegedus, Zoltan Szigeti, Edit Cseh, Klara Bujtas nee Tolgyes
  • Patent number: 4434152
    Abstract: Time-release pharmaceutical compositions, suitable for oral administration, are disclosed, which comprise as active ingredient 50 to 70% by weight of a compound of the formula (I) ##STR1## or the formula (Ia) ##STR2## wherein R is hydrogen or --CH.sub.2 COOH,R.sup.1 is hydrogen or alkyl having 1 to 4 carbon atoms,R.sup.2 is alkyl having 1 to 4 carbon atoms, alkoxycarbonyl having 2 to 5 carbon atoms, carbamoly or ureido,R.sup.3 is hydrogen or methyl, and the dotted line stands for two hydrogens or another bond, or a pharmaceutically acceptable acid addition or quaternary ammonium salt thereof, and which further include 4 to 8% by weight of a hydrophobic substance with a great specific surface;7 to 12% by weight of a lipoid;8 to 12% by weight of a polyoxy compound;4 to 9% by weight of a binding agent; and0.5 to 4% by weight of an acid stabilizer.
    Type: Grant
    Filed: April 26, 1982
    Date of Patent: February 28, 1984
    Assignee: CHINOIN Gyogyszer es Vegyeszeti Termekek Gyara Rt.
    Inventors: Tibor Horvath, Agnes Udvardy, Agoston David, Katalin Marmarosi nee Kellner