Patents by Inventor David Fritzinger

David Fritzinger 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).

  • Recombinant proCVF
    Patent number: 6607897
    Abstract: Recombinant proCVF exhibits substantially the same activity as CVF and is useful for lowering complement activity.
    Type: Grant
    Filed: August 10, 2001
    Date of Patent: August 19, 2003
    Assignee: Georgetown University
    Inventors: Carl-Wilhelm Vogel, Reinhard Bredehorst, David Fritzinger, Michael Kock
  • Recombinant proCVF
    Publication number: 20020103346
    Abstract: Recombinant proCVF exhibits substantially the same activity as CVF and is useful for lowering complement activity.
    Type: Application
    Filed: August 10, 2001
    Publication date: August 1, 2002
    Applicant: GEORGETOWN UNIVERSITY
    Inventors: Carl-Wilhelm Vogel, Reinhard Bredehorst, David Fritzinger, Michael Kock
  • Recombinant procvf
    Patent number: 6303754
    Abstract: Recombinant proCVF exhibits substantially the same activity as CVF and is useful for lowering complement activity
    Type: Grant
    Filed: February 3, 1998
    Date of Patent: October 16, 2001
    Assignee: Georgetown University
    Inventors: Carl-Wilhelm Vogel, Reinhard Bredehorst, David Fritzinger, Michael Kock
  • Recombinant proCVF
    Patent number: 5922320
    Abstract: Recombinant proCVF exhibits substantially the same activity as CVF and is useful for lowering complement activity.
    Type: Grant
    Filed: June 14, 1996
    Date of Patent: July 13, 1999
    Assignee: Georgetown University
    Inventors: Carl-Wilhelm Vogel, Reinhard Bredehorst, David Fritzinger, Michael Kock