Patents by Inventor Patrick VIOLLIER

Patrick VIOLLIER 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).

  • FlmG-dependent soluble protein O-glycosylation systems in bacteria
    Patent number: 12747442
    Abstract: The present disclosure relates to a polynucleotide flmG which encodes Flagellin Modification Protein (FlmG) having glycosyltransferase activity, as well as a recombinant expression vector for bacterial expression comprising a polynucleotide flmG. Also provided is a prokaryotic protein glycosylation kit for soluble O-glycosylation comprising a bacterial Gram-negative host expressing at least one copy of the recombinant expression vector described herein and a process for O-glycosylation of a soluble acceptor protein of interest.
    Type: Grant
    Filed: October 15, 2021
    Date of Patent: September 29, 2026
    Assignee: UNIVERSITE DE GENEVE
    Inventors: Patrick Viollier, Silvia Ardissone, Nicolas Kint
  • FlmG-Dependent Soluble Protein O-Glycosylation Systems In Bacteria
    Publication number: 20240035036
    Abstract: The invention relates to a polynucleotide flmG which encodes Flagellin Modification Protein (FlmG) having a glycosyltransferase activity as well as a recombinant expression vector for bacterial expression comprising the polynucleotide flmG of the invention. Also provided is a prokaryotic protein glycosylation kit for soluble O-based glycosylation comprising a bacterial Gram-negative host expressing at least one copy of the recombinant expression vector of the invention and a process for O-glycosylation of soluble proteins of interest.
    Type: Application
    Filed: October 15, 2021
    Publication date: February 1, 2024
    Inventors: Patrick VIOLLIER, Silvia ARDISSONE, Nicolas KINT