Patents by Inventor Bernard Bayard

Bernard Bayard 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).

  • Oligonucleotides with modified phosphate and modified carbohydrate moieties at the respective chain termini
    Patent number: 4981957
    Abstract: The invention relates to novel oligonucleotides, the process for their preparation and their biological uses as mediators of the action of interferon. The oligonucleotides according to the invention have the formula: ##STR1## in which Y and T are identical or different and represent particularly O, S, Z and W are identical or different and represent particularly O, S, one at least of the elements Y and Z being different from oxygen, X represents particularly --CHOHCH.sub.2 OH, .SIGMA. is a whole number equal to or greater than 2, A represents adenine or one of its derivatives. These oligonucleotides have antiviral use.
    Type: Grant
    Filed: July 18, 1985
    Date of Patent: January 1, 1991
    Assignee: Centre National de la Recherche Scientifique
    Inventors: Bernard Lebleu, Bernard Bayard