Patents by Inventor Candance B. Pert

Candance B. Pert 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).

  • Small peptides which inhibit to T-4 receptors and act as immunogens
    Patent number: 5863718
    Abstract: Short peptide of the formula:R.sup.a -Ser-Thr-Thr-Thr-Asn-Tyr-R.sup.b (I)where R.sup.a represents an amino terminal residue Ala- or D-Ala and R.sup.b represents a carboxy terminal residue -Thr or -Thr amide or a derivative thereof with an additional Cys- residue at one or both of the amino and carboxy terminals, or a peptide of formula (II):R.sup.1 -R.sup.2 -R.sup.3 -R.sup.4 -R.sup.5 (II)where R.sup.l is an amino terminal residue Thr-, Ser-, Asn-, Leu-, Ile-, Arg- or Glu-R.sup.2 is Thr, Ser or AspR.sup.3 is Thr, Ser, Asn, Arg, Gln, Lys or TrpR.sup.4 is Tyrand R.sup.5 is a carboxy terminal amino group or a derivative thereof with a corresponding D- amino acid as the amino terminal residue, and/or a corresponding amide derivative at the carboxy terminal residue and/or additionally a Cys- residue at one or both of the amino and carboxy terminals, or a physiologically acceptable salt thereof.Such peptides bind to T4 receptors are useful in preventing viral infectivity by viruses which bind to the T4 receptors.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: January 26, 1999
    Assignee: The United States of America as represented by the Department of Health and Human Services
    Inventors: Candance B. Pert, Michael R. Ruff, William L. Farrar
  • Small peptides which inhibit binding to T-4 receptors and act as immunogens
    Patent number: 5834429
    Abstract: Short peptide of the formula:R.sup.a -Ser-Thr-Thr-Thr-Asn-Tyr-R.sup.b (I)where R.sup.a represents an amino terminal residue Ala- or D-Ala and R.sup.b represents a carboxy terminal residue -Thr or -Thr amide or a derivative thereof with an additional Cys- residue at one or both of the amino and carboxy terminals, or a peptide of formula (II):R.sup.1 -R.sup.2 -R.sup.3 -R.sup.4 -R.sup.5 (II)where R.sup.1 is an amino terminal residue Thr-, Ser-, Asn-, Leu-, Ile-, Arg- or Glu-R.sup.2 is Thr, Ser or AspR.sup.3 is Thr, Ser, Asn, Arg, Gln, Lys or TrpR.sup.4 is Tyrand R.sup.5 is a carboxy terminal amnio group or a derivative thereof with a corresponding D- amino acid as the amino terminal residue, and/or a corresponding amide derivative at the carboxy terminal residue and/or additionally a Cys- residue at one or both of the amino and carboxy terminals, or a physiologically acceptable salt thereof.Such peptides bind to T4 receptors are useful in preventing viral infectivity by viruses which bind to the T4 receptors.
    Type: Grant
    Filed: August 13, 1993
    Date of Patent: November 10, 1998
    Assignee: The United States of America as represented by the Department of Health and Human Services
    Inventors: Candance B. Pert, Michael R. Ruff, William L. Farrar