Patents by Inventor David Brunet

David Brunet 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).

  • Substituted thiophenecarboxamides and analogues as antibacterials agents
    Patent number: 11952359
    Abstract: The present disclosure relates to substituted thiophene carboxamides and analogues thereof of formula (I) that may be used for protecting plants from bacterial diseases, in particular from bacterial diseases caused by bacteria belonging to the genus Xanthomonas.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: April 9, 2024
    Assignee: Bayer Aktiengesellschaft
    Inventors: David Bernier, Stéphane Brunet, Jérémy Dufour, Thomas Knobloch, Lionel Nicolas, Tomoki Tsuchiya
  • Method and system for predicting the appearance of a dysfunctioning during drilling
    Patent number: 5721376
    Abstract: In a method and to a system suited for monitoring the behaviour of a drill bit (2), the damping associated with a natural mode of the torsional oscillations measured by at least one measuring device (4) placed in the drill string is determined. The appearance of a stick-slip type dysfunctioning is predicted when the damping value decreases significantly as a function of time, and drilling parameters are then varied in order to avoid the appearance of the dysfunctioning.
    Type: Grant
    Filed: April 1, 1996
    Date of Patent: February 24, 1998
    Assignee: Institut Francais du Petrole
    Inventors: Didier Pavone, Christophe Vignat, David Brunet