Patents by Inventor Holger Hoffman

Holger 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: 20210185888
    Abstract: The present invention relates to the technical field of controlling harmful organisms in the cultivation of cultivated plants. The present invention relates to a method for controlling harmful organisms, to a system for controlling harmful organisms and to the use of a digital application map for the application of one or more control agents against harmful organisms.
    Type: Application
    Filed: March 8, 2021
    Publication date: June 24, 2021
    Inventors: Holger Hoffman, Ole Peters, Eleen Grüneberg, Andreas Johnen, Andree-Georg Girg
  • Publication number: 20090265454
    Abstract: The absence assistance system for at least one multimedia-enabled communication system comprising a plurality of packet-oriented client communication systems, in which the packet-oriented client communication systems support at least in part different multimedia services and at least one multimedia service of a packet-oriented client communication system is in each case assigned to at least one communication subscriber, has in each case at least one absence assistance unit per packet-oriented client communication system, the packet-oriented client communication systems being connected to one another via a peer-to-peer transmission protocol. The absence assistance units manage, in the absence of a communication subscriber, the communication connections directed to the absent communication subscriber via the at least one assigned multimedia service.
    Type: Application
    Filed: August 24, 2006
    Publication date: October 22, 2009
    Inventors: Uwe Bordewisch, Holger Hoffman, Ulrich Leimkotter
  • Publication number: 20050187240
    Abstract: Disclosed herein is the isolation and elucidation of the structure of isoaptamine (2), and its conversion to numerous novel related compounds, which appear to have antimicrobial and/or cancer fighting properties. Also disclosed is the conversion of isoaaptamine (2) to the phosphate prodrug hystatin 1 (11), as well as the conversion of aaptamine to numerous compounds, including but not limited to: 9-demethyloxyaaptamine (3); 4-methylaaptamine (4); 1,4-dimethylaaptamine iodide (5); 4-N-methyl-8,9-dihydroxy-4H benzo[de][1,6]naphthyridine (7); 4-N-methyl-8 methoxy-9 hydroxy-4H benzo[de][1,6]naphthyridine (8); 1-H-Benzo[de][1-6]naphthyridinium salts (9a-c); hystatin 2 (10a); and others.
    Type: Application
    Filed: February 23, 2005
    Publication date: August 25, 2005
    Inventors: George Pettit, Delbert Herald, Holger Hoffman
  • Patent number: 6826259
    Abstract: A method for emulating a terminal for testing a telecommunication network has the terminal being assigned a user interface programmable by a user for executing a communication sequence, the programming of the user interface having first of all the provisioning of a multitude of keywords from which the communication sequence for the terminal is compiled, a program code being correlated with each keyword. Moreover, an entry mask on a display device is provided into which the user enters a series of at least two keywords for compiling the communication sequence. Finally, the program codes that are correlated with the keywords entered into the entry mask by the user are linked to give an executable program. A test apparatus for testing the telecommunication network has a storage device in which the keywords are filed and from which the communication sequence is compiled for participation in the communication, with the program code being correlated with each keyword.
    Type: Grant
    Filed: November 28, 2001
    Date of Patent: November 30, 2004
    Assignee: Tektronix International Sales GmbH
    Inventor: Holger Hoffman