Patents by Inventor Volker Figala

Volker Figala 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).

  • Picoline derivative useful as gastric acid secretion inhibitors
    Patent number: 4686230
    Abstract: Picoline derivatives of the formula I ##STR1## wherein the substituents have the meanings given in the description, and their salts are new compounds having a pronounced protective action on the stomach.
    Type: Grant
    Filed: October 29, 1985
    Date of Patent: August 11, 1987
    Assignee: Byk Gulden Lomberg Chemische Fabrik GmbH
    Inventors: Georg Rainer, Volker Figala, Bernhard Kohl
  • Phenylaminothiophenacetic acids, their synthesis, compositions and use
    Patent number: 4272507
    Abstract: Phenylaminothiophenacetic acids of formula I ##STR1## wherein R.sup.1 denotes a hydrogen atom, a chlorine atom, a bromine atom or a methyl group,R.sup.2 denotes a --CH.sub.2 --COOH group or a --CH.sub.2 --COOR.sup.6 group,R.sup.3 denotes a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group or a trifluoromethyl group,R.sup.4 has one of the meanings of R.sup.3,R.sup.5 denotes a hydrogen atom, a halogen atom or an alkyl group,R.sup.6 denotes an alkyl group (with from 1 to 5 carbon atoms), which is optionally substituted by hydroxyl, hydroxyalkoxy or alkanoyloxy groups, or a benzyl group andn denotes 1 or 2,and salts of the acids have outstanding antiphlogistic, analgesic and antipyretic activities.
    Type: Grant
    Filed: May 22, 1979
    Date of Patent: June 9, 1981
    Assignee: Byk Gulden Lomberg Chemische Fabrik GmbH
    Inventor: Volker Figala