Patents by Inventor Katalin Kaloy

Katalin Kaloy 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).

  • Inclusion complex of 7-isopropoxy-isoflavon formed with cyclodextrin, the preparation thereof and pharmaceutical compositions containing these compounds as active ingredients
    Patent number: 5043326
    Abstract: The invention relates to the inclusion complexes of 7-isopropoxy-isoflavon formed with cyclodextrin or cyclodextrin derivatives as well as to the pharmaceutical compositions containing these inclusion complexes as active ingredient. The invention further relates to the preparation of the new inclusion complexes.The new inclusion complex according to the invention shows higher dissolution and resorption properties as compared to the active ingredient administered per se.
    Type: Grant
    Filed: November 27, 1989
    Date of Patent: August 27, 1991
    Assignee: Chinoin Gyogyszer es Vegyeszeti Termekek Gyara R.T.
    Inventors: Agnes Stadler nee Szoke, Josef Szejtli, Viktor Weiszfeiler, Zoltan Vargay, Katalin Kaloy, Vera Gergely, Tamas Szuts
  • Antimicrobial pharmaceutical composition
    Patent number: 4904647
    Abstract: The invention relates to a synergistic, antimicrobial pharmaceutical composition containing 0.01 to 50% by weight of a quinolinecarboxylic acid derivative or a naphthyridinecarboxylic acid derivative of the formula (I), ##STR1## wherein X is carbon or nitrogen;R.sup.1 is hydrogen or fluorine;R.sup.2 is methyl, piperazino or methylpiperazino group; orR.sup.1 and R.sup.2 together are a methylenedioxy group; and 0.01 to 95% by weight of a tetracycline derivative of the formula (II), ##STR2## wherein R.sup.3 and R.sup.4 are hydrogen; orR.sup.3 and R.sup.4 together represent an additional chemical bond,in 20:1 to 1:50 ratio of the compound of the formula (I) to the compound of the formula (II), optionally in an admixture with an amount required to 100% by weight of an inert, solid or liquid carrier such as magnesium carbonate, magnesium stearate, starch, talc, cyclodextrine or water and other additives such as filling, disintegrating, sliding and emulsifying agents.
    Type: Grant
    Filed: July 20, 1988
    Date of Patent: February 27, 1990
    Assignee: Chinoin Gyogyszer-es Vegyeszeti Termekek Gyara Rt
    Inventors: Gabor Kulcsar, Judit Frank, Peter Sarkozy, Katalin Kaloy
  • Inclusion complex of 7-isopropoxy-isoflavon formed with cyclodextrin, the preparation thereof and pharmaceutical compositions containing these compounds as active ingredient
    Patent number: 4826963
    Abstract: The invention relates to the inclusion complexes of 7-isopropoxy-isoflavone formed with cyclodextrin or cyclodextrin derivatives as well as to the pharmaceutical compositions containing these inclusion complexes as active ingredient. The invention further relates to the preparation of the new inclusion complexes. The new inclusion complex according to the invention shows higher dissolution and resorption properties as compared to the active ingredient administered per se.
    Type: Grant
    Filed: September 10, 1986
    Date of Patent: May 2, 1989
    Assignee: Chinoin Gyogyszer es Vegyeszeti Termekek Gyara, R.T.
    Inventors: Agnes Stadler nee Szoke, Jozsef Szejtli, Viktor Weiszfeiler, Zoltan Vargay, Katalin Kaloy, Vera Gergely, Tamas Szuts
  • Bile-substituting method of treatment for the promotion of fat digestion
    Patent number: 4774232
    Abstract: The invention relates to a method of promoting the fat digestion and absorption, which comprises orally administering to an animal subject a partially methylated-.beta.-cyclodextrin optionally together with pharmaceutically acceptable auxiliary and/or additive materials.
    Type: Grant
    Filed: December 24, 1986
    Date of Patent: September 27, 1988
    Assignee: Chinoin Gyogyszer Es Vegyeszeti Termak Ek Gyara Rt
    Inventors: Jozsef Szejtli, Lajos Szente, Katalin Kaloy, Jeno Marton, Andrea Gerloczy