Patents by Inventor Petrus Theodorous De Haan

Petrus Theodorous De Haan 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).

  • Cestrum yellow leaf curling virus promoters
    Publication number: 20040086847
    Abstract: This invention describes novel DNA sequences that function as promoters of transcription of associated nucleotide sequences. More specifically, this invention describes DNA sequences conferring constitutive expression to an associated nucleotide sequence. The invention also describes recombinant sequences containing such promoter sequences. The said recombinant DNA sequences may be used to create transgenic plants, but especially plants expressing a nucleotide sequence of interest at all times and in most tissues and organs.
    Type: Application
    Filed: March 25, 2003
    Publication date: May 6, 2004
    Inventors: Thomas Hohn, Livia Stavolone, Petrus Theodorous De Haan, Hope Thompson Ligon, Maria Kononova