Patents by Inventor Melissa Harvey

Melissa Harvey 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).

  • USE OF PROLINE SPECIFIC ENDOPROTEASES TO HYDROLYSE PEPTIDES AND PROTEINS
    Publication number: 20140206036
    Abstract: The present invention relates to a process for the proteolytic hydrolysis of a peptide or a polypeptide, said peptide or polypeptide comprising 4 to 40, preferably 5 to 35, amino acid residues and said peptide or polypeptide is not hydrolysable by subtilisin whereby said peptide or polypeptide is hydrolysed by a proline specific endo protease at a pH of 6.5 or lower, preferably 5.5 or lower and more preferably 5.0 or lower to hydrolyse said peptide or polypeptide.
    Type: Application
    Filed: September 9, 2013
    Publication date: July 24, 2014
    Applicant: DSM IP ASSETS B.V.
    Inventors: Luppo EDENS, Robertus Antonius Mijndert VAN DER HOEVEN, Andre Leonardus DE ROOS, Melissa HARVEY
  • Use of proline specific endoproteases to hydrolyse peptides and proteins
    Patent number: 8524225
    Abstract: The present invention relates to a process for the proteolytic hydrolysis of a peptide or a polypeptide, said peptide or polypeptide comprising 4 to 40, preferably 5 to 35, amino acid residues and said peptide or polypeptide is not hydrolysable by subtilisin whereby said peptide or polypeptide is hydrolysed by a proline specific endo protease at a pH of 6.5 or lower, preferably 5.5 or lower and more preferably 5.0 or lower to hydrolyse said peptide or polypeptide.
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: September 3, 2013
    Assignee: DSM IP Assets B.V.
    Inventors: Luppo Edens, Melissa Harvey, Robertus Antonius Mijndert Van Der Hoeven, Andre Leonardus De Roos
  • Use of proline specific endoproteases to hydrolyse peptides and proteins
    Publication number: 20110142987
    Abstract: The present invention relates to a process for the proteolytic hydrolysis of a peptide or a polypeptide, said peptide or polypeptide comprising 4 to 40, preferably 5 to 35, amino acid residues and said peptide or polypeptide is not hydrolysable by subtilisin whereby said peptide or polypeptide is hydrolysed by a proline specific endo protease at a pH of 6.5 or lower, preferably 5.5 or lower and more preferably 5.0 or lower to hydrolyse said peptide or polypeptide.
    Type: Application
    Filed: October 18, 2010
    Publication date: June 16, 2011
    Applicant: DSM IP Assets B.V.
    Inventors: Luppo Edens, Robertus Antonius Mijndert Van Der Hoeven, Andre Leonardus De Roos, Melissa Harvey
  • Use of proline specific endoproteases to hydrolyse peptides and proteins
    Publication number: 20070031399
    Abstract: The present invention relates to a process for the proteolytic hydrolysis of a peptide or a polypeptide, said peptide or polypeptide comprising 4 to 40, preferably 5 to 35, amino acid residues and said peptide or polypeptide is not hydrolysable by subtilisin whereby said peptide or polypeptide is hydrolysed by a proline specific endo protease at a pH of 6.5 or lower, preferably 5.5 or lower and more preferably 5.0 or lower to hydrolyse said peptide or polypeptide.
    Type: Application
    Filed: September 23, 2004
    Publication date: February 8, 2007
    Inventors: Luppo Edens, Melissa Harvey, Robertus Antonius Hoeven