Patents by Inventor Jutta Hoffler

Jutta Hoffler 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).

  • Agent for repelling and inactivating pathogenic organisms of plants
    Patent number: 7005451
    Abstract: The invention relates to disinfecting agents for combating and inactivating phytopathogenic organisms for use on plants and in their environment. The agents are based on a mixture of anionic, active surfactants, aliphatic and aromatic carboxylic acids, glycols, hydrotropic agents and aliphatic, monovalent alcohol, and are characterized in that they contain, together with hydrotropic agents and monovalent alcohols, a combination of aliphatic and aromatic carboxylic acids determined from alkyl- and/or alkylarylsulfonates as well as contain glycols determined individually or in a mixture as solvent.
    Type: Grant
    Filed: September 25, 1999
    Date of Patent: February 28, 2006
    Assignee: Menno Chemie Vertriebsges, mbH
    Inventors: Jan Nevermann, Wolfgang Zerling, Jutta Hoffler
  • Virucidal agent having broad-spectrum activity
    Patent number: 5043357
    Abstract: A virucidal agent having broad-spectrum activity contains at least 70% by weight of ethanol and/or propanols and from 0.5 to 5% by weight of a short-chain organic acid.
    Type: Grant
    Filed: December 4, 1989
    Date of Patent: August 27, 1991
    Assignee: Kruger GmbH & Co. KG
    Inventors: Jutta Hoffler, Hans-J. Eggers