Patents by Inventor Boehlke Kristina

Boehlke Kristina 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).

  • Mutant B-type DNA polymerases exhibiting improved performance in PCR
    Patent number: 7429468
    Abstract: The present invention relates to thermostable mutants of B-type DNA polymerases comprising a Y-GG/A amino acid motif between the N-terminal 3?-5?-exonuclease domain and the C-terminal polymerase domain whereas the tyrosine of the Y-GG/A amino acid motif is mutated and whereas these mutant DNA polymerases are suitable for PCR.
    Type: Grant
    Filed: March 11, 2005
    Date of Patent: September 30, 2008
    Assignee: Roche Diagnostics GmbH
    Inventors: Harald Sobek, Bruno Frey, Garabed Antranikian, Boehlke Kristina, Francesca Maria Pisani, Mosè Rossi