Patents by Inventor Manfred Hoffman

Manfred Hoffman 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).

  • Publication number: 20120021117
    Abstract: Method of stabilizing drinks which is characterized in that A) the drink is admixed with limonene or limonene-containing formulations and B) subsequently dialkyl dicarbonate, in particular dimethyl dicarbonate, is added to the drink.
    Type: Application
    Filed: September 21, 2009
    Publication date: January 26, 2012
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Manfred Hoffman, Ingo Broda, Erasmus Vogl
  • Publication number: 20040048098
    Abstract: A flexible packaging material for sterile items, made from a film, or a film composite (B) with barrier properties, comprises a support film made from polyamide, polyester, or polypropylene and a thin ceramic layer (12) arranged thereon. A functional layer containing, or made from an inorganic/organic hybrid polymer (13) is applied to the thin ceramic layer (12) on the support film (11).
    Type: Application
    Filed: October 6, 2003
    Publication date: March 11, 2004
    Inventor: Manfred Hoffman
  • Patent number: 4296981
    Abstract: A desk with a channel which extends directly below the table top on the backside thereof and which is removably guided in the desk. The channel has a U or L-shaped profile for receiving cables and wires therein. The outer leg of the profile is in alignment, in the retracted condition thereof, with the desk wall and has openings for facilitating an exiting of the cables and wires therethrough. At least on one side of the channel which extends parallel to the table top there is secured a further channel extending perpendicularly to the channel and which extends downwardly. This further channel together with the first channel is movable and can be moved into a recess in a base of the desk and has a connection to the horizontally extending channel.
    Type: Grant
    Filed: October 22, 1979
    Date of Patent: October 27, 1981
    Inventors: Norbert Hildebrandt, Norbert Becker, Rolf Walter, Manfred Hoffman