Patents by Inventor Danni Liu

Danni Liu 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).

  • CALB muteins and their use
    Patent number: 8206969
    Abstract: A protein having acrylation activity having a polypeptide sequence derived from SEQ ID NO: 1 or NO:2 by introducing at least one of the following amino acid substitutions: L278A, L278V, W104F, T42A, S47A.
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: June 26, 2012
    Assignee: BASF SE
    Inventors: Bernhard Hauer, Cecilia Kvarnström Branneby, Rolf Schmid, Steffen Maurer, Peter Trodler, Danni Liu, Monika Müller
  • New Calb Muteins and Their Use
    Publication number: 20100273223
    Abstract: A protein having acrylation activity having a polypeptide sequence derived from SEQ ID NO: 1 or NO:2 by introducing at least one of the following amino acid substitutions: L278A, L278V, W104F, T42A, S47A.
    Type: Application
    Filed: December 18, 2008
    Publication date: October 28, 2010
    Applicant: BASF SE
    Inventors: Bernhard Hauer, Cecilia Kvarnström Branneby, Rolf Schmid, Steffen Maurer, Peter Trodler, Danni Liu, Monika Müller
  • FUNCTIONAL EXPRESSION OF TRIACYLGYLCEROL LIPASES
    Publication number: 20100151502
    Abstract: The present invention relates to nucleic acids that code for triacylglycerol lipases, vectors comprising said nucleic acids, host cells comprising said nucleic acids or vectors, methods for the expression of triacylglycerol lipases in prokaryotes, methods for the detection and for the production of triacylglycerol lipases, triacylglycerol lipases obtainable thereby, and the use of triacylglycerol lipase-encoding nucleic acids, vectors and recombinant host cells for said methods.
    Type: Application
    Filed: April 5, 2007
    Publication date: June 17, 2010
    Applicant: BASF SE
    Inventors: Bernhard Hauer, Dietmar Häring, Cecilia Kvarnstroem-Branneby, Rolf Schmid, Monika Müller, Danni Liu