Patents by Inventor Gottfried Heinisch

Gottfried Heinisch 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).

  • Heterocyclic hydrazones as novel anti-cancer agents
    Publication number: 20060264627
    Abstract: The invention relates to novel 2-benzimidazoyl-, 2-benzoxazolyl- and 2-benzothiazolyl hydrazones that are derived from 2-formylpyridine, 2-acylpyridines, acetyldiazines and acetyl(iso)quinolines. The invention also relates to a novel method for producing 2-benzimidazolyl-, 2-benzoxazolyl- and 2-benzothiazolyl hydrazones and to their use as useful anti-cancer therapeutic agents. The novel compounds are also active against multidrug-resistant cancer cells.
    Type: Application
    Filed: August 1, 2006
    Publication date: November 23, 2006
    Inventors: Johann Hofmann, Gottfried Heinisch, Johnny Easmon, Gerhard Purstinger, Heinz-Herbert Fiebig
  • Heterocyclic hydrazones for use as anti-cancer agents
    Patent number: 7112680
    Abstract: The invention relates to novel 2-benzimidazolyl-, 2-benzoxazolyl- and 2-benzothiazolyl hydrazones that are derived from 2-formylpyridine, 2-acylpyridines, acetyldiazines and acetyl(iso)quinolines. The invention also relates to a novel method for producing 2-benzimidazolyl-, 2-benzoxazolyl- and 2-benzothiazolyl hydrazones and to their use as useful anti-cancer therapeutic agents. The novel compounds are also active against multidrug-resistant cancer cells.
    Type: Grant
    Filed: June 5, 2001
    Date of Patent: September 26, 2006
    Assignee: Austria Wirtschaftsservice Gesellschaft MIT Beschrankter Haftung
    Inventors: Johann Hofmann, Gottfried Heinisch, Johnny Easmon, Gerhard Pürstinger, Heinz-Herbert Fiebig
  • Heterocyclic hydrazones for use as anti-cancer agents
    Publication number: 20030166658
    Abstract: The invention relates to novel 2-benzimidazolyl-, 2-benzoxazolyl- and 2-benzothiazolyl hydrazones that are derived from 2-formylpyridine, 2-acylpyridines, acetyldiazines and acetyl(iso)quinolines. The invention also relates to a novel method for producing 2-benzimidazolyl-, 2-benzoxazolyl- and 2-benzothiazolyl hydrazones and to their use as useful anti-cancer therapeutic agents. The novel compounds are also active against multidrug-resistant cancer cells.
    Type: Application
    Filed: December 4, 2002
    Publication date: September 4, 2003
    Inventors: Johann Hofmann, Gottfried Heinisch, Johnny Easmon, Gerhard Purstinger, Heinz-Herbert Fiebig